☆ 4.6 Review

Synthesis of Bimetallic Nanoparticles and Applications-An Updated Review

CRYSTALS (2023)

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Article Chemistry, Physical

Highly active PdPt bimetallic nanoparticles synthesized by one-step bioreduction method: Characterizations, anticancer, antibacterial activities and evaluation of their catalytic effect for hydrogen generation

Aysenur Aygun et al.

Summary: In this study, Palladium-Platinum bimetallic nanoparticles were successfully synthesized using a green synthesis method with Nigella sativa seed extract. The synthesized nanoparticles exhibited excellent catalytic, antibacterial, and anticancer activities. The green synthesis approach has significant advantages over chemical methods.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2023)

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Article Chemistry, Applied

An ultrafast electrochemical synthesis of Au@Ag core-shell nanoflowers as a SERS substrate for thiram detection in milk and juice

Jingjing Wang et al.

Summary: An innovative bimetallic gold-silver core-shell nanoflowers (Au@Ag-CSNFs) SERS substrate with good reproducibility and ultra-low detection limit has been successfully synthesized and demonstrated for potential application in food settings.

FOOD CHEMISTRY (2023)

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Article Spectroscopy

Electrochemical synthesis of Co/Ni bimetal-organic frameworks: A high-performance SERS platform for detection of tetracycline

Yijian Zhao et al.

Summary: In this study, a simple method was proposed to develop a high-performance SERS substrate for efficient detection of tetracycline in food. The substrate exhibited high stability, uniform distribution of silver nanoparticles, and enhanced pre-concentration effect, allowing sensitive detection of tetracycline in aqueous solution with satisfactory recovery and stability in real samples.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2023)

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Review Crystallography

A Review of Bimetallic and Monometallic Nanoparticle Synthesis via Laser Ablation in Liquid

Anesu Nyabadza et al.

Summary: Pulsed laser ablation in liquid (PLAL) is a physical and top-down method for fabricating nanoparticles (NPs). This review summarizes the research methods and current trends in PLAL literature, focusing on the fabrication of bimetallic nanoparticles (BNPs) and composites. PLAL involves irradiating a solid target under a liquid medium and collecting the ejected NPs to form a colloid. It has various applications, but drawbacks include the need for optimization of laser processing parameters and complex relationships between inputs and outputs.

CRYSTALS (2023)

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Article Nanoscience & Nanotechnology

Self-Supporting Bi-Sb Bimetallic Nanoleaf for Electrochemical Synthesis of Formate by Highly Selective CO2 Reduction

Chan Yang et al.

Summary: In this study, self-supporting bimetallic nanoleaves consisting of Bi and Sb components were fabricated on carbon paper using a facile electrodeposition method. The synergistic effect of Bi and Sb and the change of electronic structure led to high formate selectivity and excellent stability in the electrochemical CO2 reduction reaction. Furthermore, the bimetallic Bi-Sb catalyst exhibited outstanding stability for formate generation in flow cells, which is rarely reported in previous studies. This work offers new insights into the development of bimetallic self-supporting electrodes for CO2 reduction.

ACS APPLIED MATERIALS & INTERFACES (2023)

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Article Chemistry, Multidisciplinary

Enhanced Chemodynamic Therapy by Cu-Fe Peroxide Nanoparticles: Tumor Microenvironment-Mediated Synergistic Fenton Reaction

Sagang Koo et al.

Summary: The study presents a heterogeneous chemodynamic therapy (CDT) system based on copper-iron peroxide nanoparticles for synergistic therapy in the tumor microenvironment (TME). The system demonstrates excellent tumor therapeutic efficacy by enhancing hydroxyl radical production through a highly efficient catalytic loop. It also generates O-2 and exhibits TME-responsive T-1 magnetic resonance imaging contrast enhancement.

ACS NANO (2022)

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Review Chemistry, Physical

Synthesis of nanomaterials using various top-down and bottom-up approaches, influencing factors, advantages, and disadvantages: A review

Namra Abid et al.

Summary: This article discusses the synthesis and growth mechanisms of nanomaterials and their effects on their structure and morphology. The top-down and bottom-up synthesis methods are reviewed, compared, and analyzed, along with their advantages, disadvantages, and suitability for specific applications.

ADVANCES IN COLLOID AND INTERFACE SCIENCE (2022)

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Article Chemistry, Physical

Composite-controlled electrospinning of CuSn bimetallic nanoparticles/carbon nanofibers for electrochemical glucose sensor

Ke Huan et al.

Summary: CuSn bimetallic nanoparticles/CNFs were synthesized using electrospinning technique, with Sn incorporation significantly enhancing the electrocatalytic performance of Cu/CNFs for glucose oxidation. The sensor showed excellent response to glucose concentration with wide linear range, low detection limit, and fast response time, indicating the great potential of CuSn/CNFs in electrochemical sensors.

APPLIED SURFACE SCIENCE (2022)

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Article Chemistry, Physical

Bimetallic Ru:Co Mesoporous Nanoparticles Stabilized by PEG and Imidazolium Ionic Liquid Based [KIT-6] as an Efficient Heterogeneous Catalyst for Suzuki-Miyaura Cross-Couplings in H2O:EtOH Solution

Hind Al-shaikh et al.

Summary: Bimetallic Ru:Co nanoparticles stabilized by PEG and imidazolium ionic liquid have been successfully synthesized and characterized. The supported Ru:Co mesoporous nanoparticles catalyst showed excellent catalytic activity in the Suzuki-Miyaura cross-coupling reaction and maintained good stability after multiple cycles.

CATALYSIS LETTERS (2022)

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Article Engineering, Chemical

Facile bio-fabrication of Pd-Ag bimetallic nanoparticles and its performance in catalytic and pharmaceutical applications: Hydrogen production and in-vitro antibacterial, anticancer activities, and model development

Fulya Gulbagca et al.

Summary: The green synthesis of Palladium-Silver nanoparticles (Pd-Ag NPs) using the extract of Nigella satioa seeds is reported in this study. The synthesized Pd-Ag NPs were characterized and their anticancer and antibacterial activities were investigated. The results suggest that Pd-Ag NPs may have therapeutic potential in cancer and bacterial infections, and their use as catalysts can contribute to reducing environmental pollution.

CHEMICAL ENGINEERING RESEARCH & DESIGN (2022)

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Article Chemistry, Multidisciplinary

Thiamine-functionalized silver-copper bimetallic nanoparticles-based electrochemical sensor for sensitive detection of anti-inflammatory drug 4-aminoantipyrine

Annum Saeed et al.

Summary: In this study, a highly efficient and selective sensor based on thiamine-modified Ag-Cu bimetallic nanoparticles was designed for trace-level determination of 4-aminoantipyrine. The prepared nanocomposite Th@Ag-Cu was characterized, and the modified glassy carbon electrode showed improved analytical signal in detecting 4-AAP.

CHEMICAL PAPERS (2022)

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Article Environmental Sciences

Ecological safety with multifunctional applications of biogenic mono and bimetallic (Au-Ag) alloy nanoparticles

Sabyasachi Ghosh et al.

Summary: The research reveals the mechanism of biosynthesis of multifunctional metallic nanoparticles (NPs) and explores their antioxidant, antifungal, and catalytic activities as well as ecotoxicological properties. Alloy NPs show superior performance compared to monometallic NPs, including better antioxidant activity, lower toxicity, and more efficient catalytic degradation of pollutants.

CHEMOSPHERE (2022)

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Article Environmental Sciences

Bimetallic Fe/Mn MOFs/MβCD/AuNPs stabilized on MWCNTs for developing a label-free DNA-based genosensing bio-assay applied in the determination of Salmonella typhimurium in milk samples

Hessamaddin Sohrabi et al.

Summary: A genosensor based on innovative label-free DNA was developed for the detection of S. typhimurium in milk samples, using bimetallic Fe/Mn MOF and AuNPs stabilized on MWCNTs. Various characterization methods and electrochemical techniques were utilized, demonstrating excellent performance, specificity, and sensitivity.

CHEMOSPHERE (2022)

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Article Chemistry, Physical

Ag NP catalysis of Cu ions in the preparation of AgCu NPs and the mechanism of their enhanced antibacterial efficacy

Fang Zhou et al.

Summary: The aqueous dispersions of AgCu nanoparticles with enhanced antibacterial efficacy were prepared by the catalyzed reduction of Cu ions by PVP/PVA-stabilized Ag nanoparticles at 85 degrees C. The enhanced antibacterial performance of these nanoparticles was correlated with the release of Ag ions, proposing a simple model of AgCu NP formation and an enhanced antibacterial efficacy mechanism involving Ag ion release.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2022)

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Article Chemistry, Inorganic & Nuclear

Ultra-small bimetallic phosphides for dual-modal MRI imaging guided photothermal ablation of tumors

Yu Lu et al.

Summary: The study successfully prepared polyvinylpyrrolidone-modified bimetallic nickel cobalt phosphide nanoparticles and found that they were able to achieve both T1 and T2-weighted magnetic resonance imaging simultaneously, as well as possessing excellent photothermal properties, indicating their potential for tumor diagnosis and treatment.

DALTON TRANSACTIONS (2022)

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Article Environmental Sciences

One-step synthesis by redox co-precipitation method for low-dimensional Me-Mn bi-metal oxides (Me=Co, Ni,Sn) as SCR DeNOx catalysts

Fengyu Gao et al.

Summary: The research demonstrated that Ni-MnOx showed poor activity at low temperatures but improved as the reaction temperature increased, Co-MnOx exhibited stable catalytic activity in a wide temperature range and had good N-2 selectivity, while Sn-MnOx had excellent low-temperature catalytic activity but poor N-2 selectivity.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2022)

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Article Chemistry, Multidisciplinary

Supported Pd-Au bimetallic nanoparticles as an efficient catalyst for the hydrodeoxygenation of vanillin with formic acid at room temperature

Pengyu Wu et al.

Summary: In this study, efficient Pd-Au bimetallic nanoparticles supported on g-C3N4 were used as catalysts for the hydrodeoxygenation of biomass-derived compounds at room temperature. The catalyst exhibited superior performance and could be reused multiple times.

GREEN CHEMISTRY (2022)

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Article Chemistry, Physical

Sheet-like morphology CuCo2O4 bimetallic nanoparticles adorned on graphene oxide composites for symmetrical energy storage applications

Sivalingam Ramesh et al.

Summary: Sheet-like morphology of copper cobaltite/N-doped graphene oxide materials composite was synthesized by a thermal reduction process improved by sonication. These composite materials were fabricated as electrode for supercapacitor applications and showed excellent capacitance and cyclic stability.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

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Article Environmental Sciences

Bimetallic Fe/Ni nanoparticles derived from green synthesis for the removal of arsenic (V) in mine wastewater

Yuanqiong Lin et al.

Summary: This study evaluated the efficacy of calcined green synthesized Fe/Ni nanoparticles for arsenic removal and proposed an adsorption mechanism for arsenic (V) removal. The adsorption kinetics followed a pseudo-second order rate model, with adsorption best fit to the Langmuir isotherm model. Additionally, thermodynamic studies indicated that adsorption was a spontaneous endothermic process.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2022)

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Article Chemistry, Physical

PdAg/C Electrocatalysts Synthesized by Thermal Decomposition of Polymeric Precursors Improve Catalytic Activity for Ethanol Oxidation Reaction

Yonis Fornazier Filho et al.

Summary: The article explores an alternative method of synthesizing bimetallic electrocatalysts using polymeric precursors, and evaluates the performance of different compositions of electrocatalysts. The study finds that Pd60Ag40/C electrocatalyst exhibits better electrocatalytic activity and lower poisoning rate, making it a potentially economically feasible alternative to pure PGM-electrocatalysts.

CATALYSTS (2022)

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Article Chemistry, Multidisciplinary

Optimization of the Synthesis of Fungus-Mediated Bi-Metallic Ag-Cu Nanoparticles

Fuad Ameen

Summary: Bi-metallic Ag-Cu nanoparticles synthesized using Aspergillus terreus-mediated method exhibited high antioxidant and antibacterial activities. The synthesis conditions were optimized using response surface methodology, leading to an improvement in nanoparticle yield.

APPLIED SCIENCES-BASEL (2022)

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Article Crystallography

Green Synthesis of Mn plus Cu Bimetallic Nanoparticles Using Vinca Rosea Extract and Their Antioxidant, Antibacterial, and Catalytic Activities

Mohamad M. Ahmad et al.

Summary: This article describes the synthesis of manganese-doped copper nanoparticles using Vinca rosea leaf extract, highlighting its convenience and environmentally friendly nature. The synthesized nanoparticles were found to be monodispersed and spherical, with an average size of 412 nm. They exhibited antioxidant and antibacterial properties, and showed potential for dye degradation and catalysis. The green synthesis approach offers a promising solution for various applications.

CRYSTALS (2022)

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Article Nanoscience & Nanotechnology

Synthesis, characterization and catalytic applications of CuO-NiO bimetallic oxide nanoparticles towards the reduction of hazardous pollutants, derivative preparation and cross linking reaction

M. F. Parveen et al.

Summary: The CuO-NiO bimetallic oxide nanoparticles were successfully synthesized and their properties were characterized. The concentration of Ni2+ affected the optical and structural properties of the CuO-NiO BMNPs. The synthesized CuO-NiO BMNPs demonstrated catalytic activity in reducing hazardous pollutants.

APPLIED NANOSCIENCE (2022)

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Article Multidisciplinary Sciences

CuO/NiO bimetallic nanocomposite: A facile DNA assisted synthetic approach and evaluation of bio efficacy

Sona G. Krishnan et al.

Summary: In this study, a simple chemical co-precipitation method was used to synthesize DNA capped CuO-NiO bimetallic nanocomposite. The morphology and structure of the samples were analyzed, and the antimicrobial and antioxidant activities were evaluated. The results showed that the CuO-NiO bimetallic nanoparticles exhibited high antioxidant activity and moderate antibacterial activity, indicating their potential applications in the biomedical industry.

JOURNAL OF KING SAUD UNIVERSITY SCIENCE (2022)

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Article Nanoscience & Nanotechnology

Copper/Silver Bimetallic Nanoparticles Supported on Aluminosilicate Geomaterials as Antibacterial Agents

Edgardo Cruces et al.

Summary: This study aims to understand how properties of modified aluminosilicate geomaterials influence the antibacterial performance of nanocomposites when prepared with bimetallic nanoparticles (NPs). The research found that different geomaterials resulted in different crystal phases and distributions of Cu/Ag bimetallic nanoparticles, with zeolite achieving a more uniform distribution and lower oxidation and agglomeration, thereby enhancing antibacterial activity.

ACS APPLIED NANO MATERIALS (2022)

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Article Nanoscience & Nanotechnology

Platinum-Copper Bimetallic Nanoparticles Supported on TiO2 as Catalysts for Photo-thermal Catalytic Toluene Combustion

Yuan Qi et al.

Summary: This study examined the performance of Pt-Cu/TiO2 nanocatalysts in the degradation of toluene via photocatalytic, thermocatalytic, and photo-thermal catalytic processes. The results showed that the photo-thermal catalytic degradation of toluene had much higher efficiency compared to thermocatalytic and photocatalytic processes, and PtCu alloy nanoparticles exhibited high photo-thermal catalytic performance.

ACS APPLIED NANO MATERIALS (2022)

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Article Nanoscience & Nanotechnology

Magnetic and Optical Properties of Au-Co Solid Solution and Phase-Separated Thin Films and Nanoparticles

David A. Garfinkel et al.

Summary: The magnetic and optical properties of AuxCo1-x thin films and nanoparticles can be tuned by controlling their chemical composition and morphology. Annealing leads to phase separation and enhances the magnetic properties. The optical properties are greatly influenced by the chemical morphology, where phase separation enhances the quality factor and optical absorption.

ACS APPLIED MATERIALS & INTERFACES (2022)

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Article Chemistry, Applied

CeO2-supported Pt-Ag bimetallic catalysts for 4-nitrophenol reduction

Tamara S. Kharlamova et al.

Summary: This study focuses on the design of ceria-supported Pt-Ag bimetallic catalysts for the reduction of 4-nitrophenol. The addition of silver to platinum and the conditions used for bimetallic catalyst treatment can enhance catalyst activity. The optimal Pt:Ag ratio depends on the sample pretreatment and can impact the catalyst's activity.

CATALYSIS TODAY (2022)

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Article Environmental Sciences

Highly sensitive detection of anti-cancer drug based on bimetallic reduced graphene oxide nanocomposite

Bathinapatla Sravani et al.

Summary: A high-performance electrochemical sensor for regorafenib detection was developed using bimetallic Pd-Ru nanoparticles anchored on reduced graphene oxide derived from pomegranate peel extract. The sensor exhibited good electrocatalytic activity and detection range, as well as excellent selectivity and sensitivity in real sample analysis. This strategy could be applied for the development of electrochemical sensors for other target analytes.

CHEMOSPHERE (2022)

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Article Chemistry, Physical

Highly reactive Cu-Pt bimetallic 3D-electrocatalyst for selective nitrate reduction to ammonia

Gabriel Antonio Cerron-Calle et al.

Summary: Bimetallic Cu-Pt foam electrodes show promise in treating contaminated water sources with nitrate, achieving sustainable ammonia recovery with high selectivity and low energy consumption.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

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Article Biophysics

Bimetallic gold-platinum nanoparticles as a drug delivery system coated with a new drug to target glioblastoma

Anastasia P. Stavropoulou et al.

Summary: In this study, a drug delivery nanosystem consisting of noble bimetallic nanoparticles and functionalised with a small molecule was constructed for theranostic treatment of glioblastoma. The nanoparticles exhibited excellent imaging and targeting capacity, confirming their potential as a diagnostic agent. They also demonstrated selective cytotoxicity in glioblastoma cell lines, making them a promising targeted therapy for glioblastoma.

COLLOIDS AND SURFACES B-BIOINTERFACES (2022)

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Article Environmental Sciences

Surface-engineered polyethersulfone membranes with inherent Fe-Mn bimetallic oxides for improved permeability and antifouling capability

Thanigaivelan Arumugham et al.

Summary: Bimetallic oxide nanoparticles, particularly Fe2O3-Mn2O3, were synthesized and used as nanomodifiers for PES ultrafiltration membranes, significantly enhancing water contact angle, surface roughness, porosity, and pure water flux for the membrane containing 0.25 wt% nanoparticles. The modified PES membranes exhibited improved antifouling ability and higher flux recovery ratios in protein-based filtration tests.

ENVIRONMENTAL RESEARCH (2022)

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Article Chemistry, Inorganic & Nuclear

Bio-waste eggshell membrane assisted synthesis of NiO/ZnO nanocomposite and its characterization: Evaluation of antibacterial and antifungal activity

S. Prashanna Suvaitha et al.

Summary: This paper presents the synthesis and characterization of NiO/ZnO nanocomposite using a bio-waste eggshell membrane as a template. The nanocomposite exhibited good stability and showed high antibacterial and antifungal activity, making it a potential candidate for broad-spectrum antimicrobial agents.

INORGANICA CHIMICA ACTA (2022)

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Article Biochemistry & Molecular Biology

Hydro electroactive Cu/Zn coated cotton fiber nonwovens for antibacterial and antiviral applications

Shaohua Zhang et al.

Summary: In this study, hydro electroactive Cu/Cotton/Zn composites were prepared by sputtering Cu/Zn galvanic electrodes on hydrophilic cotton fiber nonwovens. These composites showed excellent antibacterial and antiviral activity, while maintaining the filtration efficiency and breathability of the face mask. Furthermore, they exhibited good biological safety.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

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Article Pharmacology & Pharmacy

AgVI and Ag/ZnOVI nanostructures from Vateria indica (L.) exert antioxidant, antidiabetic, anti-inflammatory and cytotoxic efficacy on triple negative breast cancer cells in vitro

Josline Neetha D'Souza et al.

Summary: This study evaluated the cytotoxicity of pure silver and silver/zinc oxide nanostructures on TNBC cells, elucidated the formation and properties of these green synthesized nanostructures, and confirmed their anti-cancer, anti-inflammatory, antioxidant, and antidiabetic activities with excellent biocompatibility.

INTERNATIONAL JOURNAL OF PHARMACEUTICS (2022)

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Article Chemistry, Physical

Energy storage and photosensitivity of in-situ formed silver-copper (Ag-Cu) heterogeneous nanoparticles generated using multi-tool micro electro discharge machining process

Ishwar Bhiradi et al.

Summary: This study focused on the energy storage and photosensitivity of in-situ formed segregated type silver-copper heterogeneous nanoparticles using Micro-EDM process. The experiments showed well dispersed particles with varying average sizes, while the highest thermal efficiency and bandgap energy were obtained in the 7th experiment.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

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Article Chemistry, Physical

Adsorptive removal of Cr(VI) from wastewater by hexagonal boron nitride-magnetite nanocomposites: Kinetics, mechanism and LCA analysis

Usman Lawal Usman et al.

Summary: Hexagonal boron nitride-magnetite nanocomposites were prepared and used as adsorbents for the removal of Cr(VI) ions from aqueous solution. The results showed high removal efficiency at low pH. The adsorption process followed pseudo-second-order kinetics and Freundlich adsorption isotherm. Thermodynamic studies indicated that the adsorption process was endothermic and spontaneous. A life cycle analysis of the nanocomposites production process was also conducted.

JOURNAL OF MOLECULAR LIQUIDS (2022)

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Article Materials Science, Multidisciplinary

Enhanced green mediated synthesis of optimized Ag-Cu bimetallic nanoparticles using Leucas aspera and its application in Anti-cancer activity against alveolar cancer

Haitao Yang et al.

Summary: Silver-copper bimetallic nanoparticles with anticancer and antioxidant properties were synthesized from Leucas aspera leaf extract. Optimized synthesis conditions included silver nitrate, copper acetate, plant extract, and pH value, resulting in highly crystalline, tetragonal, and smooth-surfaced spherical structures.

MATERIALS LETTERS (2022)

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Article Materials Science, Multidisciplinary

Influence of dissolved oxygen on the synthesis of Ag-Au mono and bimetallic nanostructure using Cudrania tricuspidata leaf extract and its broad-spectrum antibacterial activity

Palanivel Velmurugan et al.

Summary: Ag-Au mono and bimetallic nanostructures were successfully synthesized using Cudrania tricuspidata leaves extract as a reductant and stabilizer in low or high dissolved oxygen (DO) environments. The synthesized nanoparticles were characterized using various techniques, showing strong antibacterial activity against both gram positive and gram negative bacteria. Enhanced production, morphology, and biological applications were observed with higher levels of dissolved oxygen.

MATERIALS LETTERS (2022)

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Article Chemistry, Multidisciplinary

Catalytic activity of bimetallic nanoparticles M@Pd (M = Ni, Cu, Ag, Pt, Au) in deoxygenation of carboxylic acids: a quantum chemical evaluation

R. S. Shamsiev et al.

Summary: The key intermediates and transition states of the mechanisms of propionic acid decarbonylation and decarboxylation on icosahedral monometallic nanoclusters Pd-55 and bimetallic core-shell nanoparticles M-13@Pd-42 (M = Ni, Cu, Ag, Pt, Au) were simulated using density functional theory. The catalytic activity of Ag-13@Pd-42 and Au-13@Pd-42 particles was found to be higher than that of Pd-55 particle, attributed to the electronic and geometric effects. The weakening of Pd-Pd bonds in the shell of Ag-13@Pd-42 and Au-13@Pd-42 particles led to the formation of active sites and a decrease in activation energy.

RUSSIAN CHEMICAL BULLETIN (2022)

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Article Chemistry, Analytical

Coal mine gases sensors with dual selectivity at variable temperatures based on a W18O49 ultra-fine nanowires/Pd@Au bimetallic nanoparticles composite

Wenshuang Zhang et al.

Summary: In this study, Pd@Au core-shell bimetallic nanoparticles were used to decorate ultra-fine W18O49 nanowires for detecting coal mine gases. The decorated nanowires showed enhanced gas sensing properties towards H2S and CH4, with dual selectivity at different temperatures. This research is significant for gas detection in coal mines and has potential applications in ensuring mine work safety.

SENSORS AND ACTUATORS B-CHEMICAL (2022)

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Article Chemistry, Physical

One-pot conversion of biomass-derived levulinic acid to furanic biofuel 2-methyltetrahydrofuran over bimetallic NiCo/?-Al2O3 catalysts

Canshuo Gu et al.

Summary: The production of furanic biofuel 2-methyltetrahydrofuran (2-MTHF) from biomass-derived levulinic acid (LA) was studied using a bimetallic NiCo/gamma-Al2O3 catalyst. The catalyst with optimal Ni and Co content exhibited high activity, leading to a 73.4% yield of 2-MTHF. Multiple characterizations were performed to evaluate the catalyst properties, and their relationships with 2-MTHF yields were revealed. Additionally, the solvent effect on the conversion of 1,4-pentanediol to 2-MTHF was investigated using molecular dynamics simulations.

MOLECULAR CATALYSIS (2022)

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Article Biotechnology & Applied Microbiology

Green synthesis of nanoparticles: Current developments and limitations

Shuaixuan Ying et al.

Summary: This review evaluates the current developments in green synthesis of nanoscale metals, highlighting the advantages and limitations of this method compared to chemical synthesis, and discussing its potential applications in environmental protection and human health.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2022)

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Proceedings Paper Polymer Science

Extracellular Synthesis of Mono and Bimetallic Nanocomposites from Novel Strains of Rhodopseudomonas palustris and Evaluation of Their Biomedical Applications

Rama Koyyati et al.

Summary: By synthesizing nanoparticles from bacterial extracts, promising and effective antibacterial agents with potential antioxidant and anticancer activities can be obtained. The nanoparticles also act as anticoagulants.

MACROMOLECULAR SYMPOSIA (2022)

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Article Environmental Sciences

Mechanochemically synthesized Al-Fe (oxide) composite with superior reductive performance: Solid-state kinetic processes during ball milling

Qianfeng Li et al.

Summary: In this study, mechanical ball milling was used to activate and modify inert microscale zero-valent aluminum, resulting in the synthesis of an Al-Fe (oxide) composite with superior reactivity and reusability. The mechanochemical process and solid reaction mechanism were deeply investigated, providing valuable insights for material synthesis and the application of ZVM-based composites in water or wastewater treatment.

CHEMOSPHERE (2022)

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Article Chemistry, Analytical

Ag doped Co/Ni bimetallic organic framework for determination of luteolin

Jing Tang et al.

Summary: In this study, Ag-CoNi-MOF was developed as a material for electrochemical determination of luteolin. The Ag-CoNi-MOF sensor showed a broader linear response range, higher sensitivity, and better anti-interference properties compared to traditional electrochemical sensors, making it a potential material for the food industry.

MICROCHEMICAL JOURNAL (2022)

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Article Engineering, Environmental

Comparative assessment of the characteristics and Cr(VI) removal activity of the bimetallic Fe/Cu nanoparticles pre- and post-coated with carboxymethyl cellulose

Abhisek Mondal et al.

Summary: Cu doping and polymer stabilization can enhance the removal efficiency of hexavalent chromium (Cr(VI)), but may reduce the stability of nanoparticles. Acidic pH and particle dispersion facilitate the removal process.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Chemistry, Physical

Cobalt/calcium bimetallic oxides based on bio-waste eggshells for the efficient degradation of norfloxacin by peroxymonosulfate activation

Xinyi Zhang et al.

Summary: Cobalt-calcium bimetallic oxide (ECCO) synthesized from eggshells and cobalt nitrate was found to efficiently activate peroxymonosulfate (PMS) and remove norfloxacin (NOR). ECCO exhibited high degradation efficiency and good reusability due to enhanced electron transfer capability, diversified reactive oxygen species (ROS) production, and active sites on Co and oxygen vacancies.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

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Article Polymer Science

Thermo-mechanical and antimicrobial properties of natural rubber-based polyurethane nanocomposites for biomedical applications

Ekasit Anancharoenwong et al.

Summary: A polyester-type polyurethane was prepared using HTNR, H12MDI, and BDO. The effects of antimicrobial fillers (TiO2, AgNPs, and BA) on the physical structure, mechanical properties, thermal properties, and antimicrobial activities were investigated. Aggregates of TiO2 and AgNPs reduced the films' tensile strength, while well-dispersed BA provided better mechanical properties and transparency.

POLYMER BULLETIN (2021)

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Article Chemistry, Applied

Ultrasound-assisted bimetallic NiMo nanocatalyst preparation using microemulsions for in-situ upgrading application: Impact on particle size

Milad Ahmadi Khoshooei et al.

Summary: A new nanocatalyst preparation method using ultrasound was investigated for in-situ upgrading technology (ISUT). The ultrasound-assisted NiMo nanoparticles showed notable activity enhancement in upgrading reactions, leading to decreased density and viscosity, reduced coking tendency, and enhanced demetallization and desulphurization efficiency in the products. Further experiments were conducted to study the effect of input sonication energy on particle size.

CATALYSIS TODAY (2021)

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Article Chemistry, Physical

Effects of bimetallic nanoparticles Ag and TiO2 embedment on tellurite zinc-silicate glass: Self-cleaning characteristics

S. N. M. Nazhirah et al.

Summary: The inclusion of bimetallic nanoparticles in tellurite-based glass can achieve optimum hydrophobic activity resembling the lotus effects. By controlling the contents of Ag and TiO2 NPs, the hydrophobic and hydrophilic traits of the studied glasses can be tailored for diverse self-cleaning applications.

SURFACES AND INTERFACES (2021)

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Article Materials Science, Multidisciplinary

Synthesis of carbon-supported bimetallic palladium-iridium catalysts by microemulsion: characterization and electrocatalytic properties

Tomasz Szumelda et al.

Summary: Carbon-supported bimetallic Pd-Ir catalysts were prepared via water-in-oil microemulsion method with different metal precursors concentrations, showing varying structural properties and catalytic activities for formic acid oxidation. The nanoparticles exhibited similar sizes regardless of Pd/Ir ratio, with different surface compositions and catalytic performances observed at low and high precursor concentrations. The Pd85Ir15/C catalyst displayed the highest activity, outperforming monometallic Pd catalysts.

JOURNAL OF MATERIALS SCIENCE (2021)

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Article Chemistry, Physical

A novel non-enzymatic glucose sensor based on gold-nickel bimetallic nanoparticles doped aluminosilicate framework prepared from agro-waste material

Fatemeh Amiripour et al.

Summary: Functionalized porous nanomaterials have been used as novel substrates for constructing efficient catalysts in sensors. The sensor based on multi-walled carbon nanotube and NX material, with AuNi bimetallic nanoparticles obtained from agro-waste, demonstrated high sensitivity in detecting nanomolar concentration of glucose. The presence of NX in the sensor and the creation of abundant active sites through NX contributed to the success of non-enzymatic detection of glucose.

APPLIED SURFACE SCIENCE (2021)

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Article Engineering, Biomedical

Construction of thiol-capped ultrasmall Au-Bi bimetallic nanoparticles for X-ray CT imaging and enhanced antitumor therapy efficiency

Fei He et al.

Summary: Thiol-capped gold nanoparticles with small size and broad light absorption range have been developed for various applications. Bimetallic nanoparticles with bismuth show enhanced photothermal effects and promising potential for tumor cell inhibition, CT imaging, and light-mediated therapy. The composition of the metallic core strongly influences the properties and therapeutic efficiency of the nanoparticles.

BIOMATERIALS (2021)

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Article Materials Science, Ceramics

Hydrothermal synthesis of CuS nanochips and their nanohybrids with CNTs for electrochemical energy storage applications

Humera Sabeeh et al.

Summary: Nanostructured carbonaceous materials, such as CNTs, graphene, and activated carbon, exhibit excellent conductivity and larger surface area, which can significantly enhance the electrochemical performance of transition metals based pseudocapacitive materials. The study successfully prepared copper sulfide nanochips via the hydrothermal method and improved their electrical conductivity and capacitive properties by forming nanohybrids with conductive CNTs. The nanohybrid sample demonstrated enhanced capacitive ability, gravimetric capacitance, and cyclic-aptitude compared to the pristine cobalt sulfide sample, showing great potential for practical application in next-generation electrochemical devices.

CERAMICS INTERNATIONAL (2021)

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Article Environmental Sciences

Two birds with one stone: oyster mushroom mediated bimetallic Au-Pt nanoparticles for agro-waste management and anticancer activity

Vivek K. Chaturvedi et al.

Summary: Agriculture plays a crucial role in fulfilling basic human needs, sustaining life, and strengthening economies. The burning of agricultural wastes contributes to environmental pollution and resource wastage, but utilizing these wastes to produce nanoparticles provides a solution to these issues.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2021)

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Article Environmental Sciences

Evaluating the detection efficacy of advanced bimetallic plasmonic nanoparticles for heavy metals, hazardous materials and pesticides of leachate in contaminated groundwater

A. Aarthi et al.

Summary: Leachate from landfills poses a serious threat to surface and groundwater, with potential pollution risks. This study developed a sensor using gold/silver bimetallic nanoparticles for specific detection of landfill leachate in groundwater, with the ability to detect aromatic hydrocarbons, pesticides, and heavy metals. The use of a synergetic strategy involving photocatalytic degradation and SERS detection showed promising results, demonstrating the potential for pollutant-free aquifers.

ENVIRONMENTAL RESEARCH (2021)

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Article Chemistry, Analytical

Nickel-gold bimetallic nanostructures with the improved electrochemical performance for non-enzymatic glucose determination

Masoumeh Pak et al.

Summary: A bimetallic Ni/Au non-enzymatic glucose sensor was developed with enhanced electrocatalytic activity through alloying, showing high sensitivity and selectivity. The sensor exhibited low detection limit and fast response time for glucose detection, indicating its potential for large-scale production.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2021)

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Article Chemistry, Applied

Structure controlled Au@Pd NPs/rGO as robust heterogeneous catalyst for Suzuki coupling in biowaste-derived water extract of pomegranate ash

Rama Moorthy Appa et al.

Summary: This study examines the suitability of water extract of pomegranate ash as an effective medium for a heterogeneous reduced graphene oxide-supported Au-Pd bimetallic nanoparticles in catalyzing Suzuki coupling reactions at room temperature. The core-shell structured Au@Pd NPs/rGO exhibit good catalytic performance and can be easily recovered and reused for multiple cycles.

APPLIED ORGANOMETALLIC CHEMISTRY (2021)

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Article Materials Science, Ceramics

Novel facile nonhydrolytic sol-gel synthesis of MgAl2O4 nanocrystal from bimetallic alkoxides

Feng Jiang et al.

Summary: Fine, homogeneous, and high purity MgAl2O4 nanopowder was synthesized using a novel NHSG route, showing promising potential for compound oxides synthesis with good dispersion and crystallinity.

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY (2021)

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Article Chemistry, Analytical

Voltammetric sensor based on bimetallic nanocomposite for determination of favipiravir as an antiviral drug

Mohammad Mehmandoust et al.

Summary: A novel and sensitive voltammetric nanosensor using gold/silver core-shell nanoparticles was developed for trace level monitoring of favipiravir. The sensor showed linear quantitative ranges, low detection limits, negligible interference from other substances, and demonstrated outstanding reproducibility, stability, and reusability. This assay strategy has promising applications in diagnosing FAV in clinical samples due to the large surface area and high conductivity of the bimetallic nanocomposite.

MICROCHIMICA ACTA (2021)

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Article Chemistry, Physical

Enhancement of anodic oxidation of formic acid on Pd-Fe bimetallic nanoparticles by thermal treatment

Mengyin Liao et al.

Summary: The catalytic properties of Pd-Fe bimetallic catalysts can be continuously adjusted by treatment at different temperatures, affecting their activity in formic acid oxidation. The Pd-Fe/C catalyst treated at 500 degrees Celsius shows the highest electrocatalytic activity for formic acid oxidation, outperforming the commercial Pt/C catalyst.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

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Review Chemistry, Physical

Supported bimetallic nanoparticles as anode catalysts for direct methanol fuel cells: A review

Akaljot Kaur et al.

Summary: This article reviews the advancements in the field of supported bimetallic nanoparticles in direct methanol fuel cells, discussing the performance of BMNPs with varied structures, compositions, and morphologies on different support materials, and evaluating the pros and cons of various support materials.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

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Article Biochemistry & Molecular Biology

Mycosynthesis of bimetallic zinc oxide and titanium dioxide nanoparticles for control of Spodoptera frugiperda

Jayaraman Kumaravel et al.

Summary: In this study, bimetallic nanoparticles synthesized using fungal metabolites showed significant insecticidal activity against Spodoptera frugiperda larvae, as well as pupicidal and antifeedant activities. Additionally, these nanoparticles were found to affect detoxification enzymes in insects.

PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY (2021)

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Review Chemistry, Inorganic & Nuclear

Biogenic synthesis of bimetallic nanoparticles and their applications

Krishnan Sundarrajan Sasireka et al.

Summary: The current advancements in nanotechnology suggest the sustainable development of bimetallic nanoparticles through green approaches. Bio-inspired methods can achieve facile synthesis of bimetallic nanoparticles with versatile properties, and the synergistic effects of two different metals provide new insights for applications not achievable with monometallic nanoparticles.

REVIEWS IN INORGANIC CHEMISTRY (2021)

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Review Chemistry, Analytical

Recent advances of bimetallic nanomaterials and its nanocomposites for biosensing applications

Ruth Stephanie et al.

Summary: Bimetallic nanomaterials and its nanocomposites, when used to decorate sensing electrodes, greatly enhance the specificity and sensitivity of biosensors. This enhancement is not only due to the inherent properties of the materials, but also the finite size, architectural features, and sometimes biomimetic behavior.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2021)

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Article Multidisciplinary Sciences

Synthesis and design of Ag-Fe bimetallic nanoparticles as antimicrobial synergistic combination therapies against clinically relevant pathogens

A. L. Padilla-Cruz et al.

Summary: This study explores the synthesis of Ag-Fe bimetallic nanoparticles using a green chemistry approach and demonstrates their antimicrobial properties against clinically relevant multi-drug-resistant microbial strains through a synergistic effect between the two metals. The bimetallic nanoparticles show promise for developing more efficient combinatorial antimicrobials with potential applications in both industrial processes and the treatment of infections caused by drug-resistant strains.

SCIENTIFIC REPORTS (2021)

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Article Environmental Sciences

Antioxidant and Organic Dye Removal Potential of Cu-Ni Bimetallic Nanoparticles Synthesized Using Gazania rigens Extract

Umer Younas et al.

Summary: In this study, copper-nickel bimetallic nanoparticles were successfully synthesized using an eco-friendly method, showing potent catalytic and radical scavenging activities. Spectroscopic and XRD techniques confirmed the formation and structure of the nanoparticles, while SEM revealed the particle size range. The nanoparticles exhibited high efficiency in reducing methylene blue dye and scavenging DPPH free radicals in experimental settings.

WATER (2021)

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Article Biochemistry & Molecular Biology

In vitro anti-inflammatory and antioxidant activities of ZnFe2O4 and CrFe2O4 nanoparticles synthesized using Boswellia carteri resin

Amer Imraish et al.

Summary: The study synthesized bimetallic ZnFe2O4 and CrFe2O4 nanoparticles using plant extract, which exhibited promising anti-inflammatory and antioxidant activities. These nanoparticles showed potential in biomedical applications by suppressing inflammatory mediators and scavenging free radicals.

JOURNAL OF FOOD BIOCHEMISTRY (2021)

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Article Green & Sustainable Science & Technology

Green Synthesis of Ag-Au Bimetallic Nanocomposites Using Waste Tea Leaves Extract for Degradation Congo Red and 4-Nitrophenol

Chun-Won Kang et al.

Summary: The challenge of sustainable water supply in developing and third-world countries is addressed by nanomaterial-based technology, particularly through the eco-friendly synthesis of Ag-Au bimetallic nanocomposites for efficient degradation of organic dye molecules and nitroaromatics in water.

SUSTAINABILITY (2021)

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Article Chemistry, Physical

Hydrothermally synthesized Ti/Zr bimetallic MOFs derived N self-doped TiO2/ZrO2 composite catalysts with enhanced photocatalytic degradation of methylene blue

Junjie Zheng et al.

Summary: Nitrogen-rich Ti/Zr bimetallic metal organic framework (MOF) precursors were synthesized by hydrothermal method, and pyrolyzed at 600°C to obtain N-doped TiO2/ZrO2 composites with excellent photocatalytic degradation performance for organic pollutants.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

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Article Chemistry, Physical

Preparation and characterization of bimetallic Pd-Zn nanoparticles on carbon for borohydride electrooxidation

Merve Dogan Ozcan et al.

Summary: Pd and a series of PdZn bimetallic nanoparticles supported on Vulcan XC-72 carbon were prepared for the oxidation reaction of BH4- (BOR) using ultrasound-assisted NaBH4 impregnation-reduction method. The PdZn-01/C catalyst exhibited the highest current density and stability towards BOR among all the prepared catalysts.

REACTION KINETICS MECHANISMS AND CATALYSIS (2021)

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Article Biotechnology & Applied Microbiology

Biogenic synthesis of novel platinum-palladium bimetallic nanoparticles from aqueous Annona muricata leaf extract for catalytic activity

Aditya Velidandi et al.

Summary: Novel platinum-palladium bimetallic nanoparticles were successfully fabricated through aqueous Annona muricata leaf extract, showing efficient catalytic activity in dye reduction. Among the bimetallic nanoparticles, Pt-Pd (1:3) BNPs exhibited the highest degradation efficiency towards methyl orange dye. Additionally, the nanoparticles showed low toxicity towards bacteria and organisms, highlighting their potential applications in environmental remediation.

3 BIOTECH (2021)

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Article Materials Science, Multidisciplinary

Radical Scavenging and Catalytic Activity of Fe-Cu Bimetallic Nanoparticles Synthesized from Ixora finlaysoniana Extract

Umer Younas et al.

Summary: Iron-copper bimetallic nanoparticles (Fe-Cu BNPs) were prepared through a green synthesis route and utilized Ixora finlaysoniana extract as a capping and stabilizing agent. The nanoparticles showed efficient performance in dye degradation and free radical scavenging activities, with a particle size range of 50-200 nm. The study highlights the potential of Fe-Cu BNPs synthesized using a green and sustainable method in environmental remediation applications.

COATINGS (2021)

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Article Engineering, Environmental

Enhancing the permeation and antifouling performance of PVDF hybrid membranes by incorporating Co-Fe hydroxide nanoparticles in reverse microemulsion

Ming-feng Sun et al.

Summary: This study aimed to enhance the permeation and antifouling performance of PVDF ultrafiltration membranes by blending bimetallic hydroxide nanoparticles. The introduction of well-distributed nanoparticles significantly improved the pore structures and hydrophilicity of the membranes, leading to enhanced water flux and BSA rejection rate. However, excessive amounts of the microemulsion could negatively impact the performance of the PVDF hybrid membranes.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

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Article Chemistry, Multidisciplinary

Polyethylene glycol-stabilized bimetallic nickel-zero valent iron nanoparticles for efficient removal of Cr(vi)

Shuang Wang et al.

Summary: Ni/Fe-PEG was synthesized and used for the first time to treat Cr(vi) solution, showing high removal efficiency under optimized conditions. The excellent performance of Ni/Fe-PEG in pollutant treatment is mainly attributed to its adsorption, reduction, and co-precipitation abilities for removing Cr(vi).

NEW JOURNAL OF CHEMISTRY (2021)

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Article Chemistry, Multidisciplinary

Bimetallic-metal oxide nanoparticles of Pt-M (M: W, Mo, and V) supported on reduced graphene oxide (rGO): radiolytic synthesis and methanol oxidation electrocatalysis

Shohreh Kianfar et al.

Summary: Nanocatalysts of Pt and Pt-M (M: V, MO and W) supported on rGO were successfully synthesized via irradiation, showing higher electrochemical activities for methanol oxidation. Among the catalysts, Pt-W exhibited the best performance, indicating it as a promising electrocatalyst for direct alcohol fuel cells.

JOURNAL OF NANOSTRUCTURE IN CHEMISTRY (2021)

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Article Chemistry, Applied

Ketjen Black supported monodisperse nickel-platinum alloy nanoparticles for the efficient catalyst in the hydrolytic dehydrogenation of ammonia borane

Melike Sevim et al.

Summary: In this study, the catalytic efficiency of NiPt alloy nanoparticles in the hydrolytic dehydrogenation of ammonia borane was investigated by synthesizing monodisperse NiPt alloy NPs and supporting them on different materials. Among the tested nanocatalysts, KB-supported NiPt NPs exhibited high activity and durability, with Ni70Pt30 NPs showing the best catalytic performance. The detailed kinetics of the KB-NiPt nanocatalyst were reported, including the activation energy for the catalytic hydrolysis of AB.

APPLIED ORGANOMETALLIC CHEMISTRY (2021)

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Article Chemistry, Multidisciplinary

Fabrication of virus metal hybrid nanomaterials: An ideal reference for bio semiconductor

Raja Muthuramalingam Thangavelu et al.

ARABIAN JOURNAL OF CHEMISTRY (2020)

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Article Chemistry, Physical

Immobilization of platinum-cobalt and platinum-nickel bimetallic nanoparticles on pomegranate peel extract-treated reduced graphene oxide as electrocatalysts for oxygen reduction reaction

B. Sravani et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

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Article Green & Sustainable Science & Technology

Green synthesis of bimetallic copper-silver nanoparticles and their application in catalytic and antibacterial activities

Jawhara Al-Haddad et al.

CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY (2020)

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Review Food Science & Technology

Bimetallic and Trimetallic Nanoparticles for Active Food Packaging Applications: A Review

Nagaraj Basavegowda et al.

FOOD AND BIOPROCESS TECHNOLOGY (2020)

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Article Chemistry, Physical

Polyol assisted formaldehyde reduction of bi-metallic Pt-Pd supported agro-waste derived carbon spheres as an efficient electrocatalyst for formic acid and ethylene glycol oxidation

Palanisamy Rupa Kasturi et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

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Review Chemistry, Multidisciplinary

Synthesis, Structure, Properties, and Applications of Bimetallic Nanoparticles of Noble Metals

Kateryna Loza et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

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Article Engineering, Environmental

Self-reduction bimetallic nanoparticles on ultrathin MXene nanosheets as functional platform for pesticide sensing

Fengnian Zhao et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

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Article Materials Science, Textiles

In SituGeneration of Bimetallic Nanoparticles in Cotton Fabric Using Aloe Vera Leaf Extract, as a Reducing Agent

G. Mamatha et al.

JOURNAL OF NATURAL FIBERS (2020)

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Article Chemistry, Physical

Modulating physical, chemical, and biological properties of silver nanoparticles obtained by green synthesis using different parts of the tree Handroanthus heptaphyllus (Vell.) Mattos

Tatiane Melo Pereira et al.

COLLOID AND INTERFACE SCIENCE COMMUNICATIONS (2020)

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Article Engineering, Biomedical

Pd@Au Bimetallic Nanoplates Decorated Mesoporous MnO2 for Synergistic Nucleus-Targeted NIR-II Photothermal and Hypoxia-Relieved Photodynamic Therapy

Yiyi Zhang et al.

ADVANCED HEALTHCARE MATERIALS (2020)

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Article Chemistry, Physical

Fabrication and characterization of bimetallic nickel-molybdenum nanocoatings for mild steel corrosion protection in 3.5% NaCl solution

Mohammad Reza Zamani Meymian et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2020)

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Article Chemistry, Multidisciplinary

Facile Preparation and Highly Efficient Catalytic Performances of Pd-Cu Bimetallic Catalyst Synthesized via Seed-Mediated Method

Fangke Zhan et al.

NANOMATERIALS (2020)

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Article Materials Science, Biomaterials

Biosynthesis of Bimetallic Au-Ag Nanoparticles Using Escherichia coli and its Biomedical Applications

Xinglu Jiang et al.

ACS BIOMATERIALS SCIENCE & ENGINEERING (2020)

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Review Environmental Sciences

Synthesis and applications of various bimetallic nanomaterials in water and wastewater treatment

Jaimy Scaria et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2020)

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Article Materials Science, Biomaterials

The stimuli-responsive properties of doxorubicin adsorbed onto bimetallic Au@Pd nanodendrites and its potential application as drug delivery platform

Adewale O. Oladipo et al.

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2020)

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Review Chemistry, Multidisciplinary

Bimetallic Nanoparticles for Antimicrobial Applications

Naman Arora et al.

FRONTIERS IN CHEMISTRY (2020)

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Article Chemistry, Physical

Facile Direct Seed-Mediated Growth of AuPt Bimetallic Shell on the Surface of Pd Nanocubes and Application for Direct H2O2Synthesis

Geun-Ho Han et al.

CATALYSTS (2020)

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Review Chemistry, Analytical

A review on current trends in thermal analysis and hyphenated techniques in the investigation of physical, mechanical and chemical properties of nanomaterials

Hooman Seifi et al.

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS (2020)

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Article Pharmacology & Pharmacy

NIR Stimulus-Responsive PdPt Bimetallic Nanoparticles for Drug Delivery and Chemo-Photothermal Therapy

Chun Chu et al.

PHARMACEUTICS (2020)

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Article Materials Science, Multidisciplinary

Bimetallic nanoparticles/metal-organic frameworks: Synthesis, applications and challenges

Mengbiao Duan et al.

APPLIED MATERIALS TODAY (2020)

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Article Biotechnology & Applied Microbiology

Nanomaterials: Classification, properties, and environmental toxicities

Tawfik A. Saleh

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2020)

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Article Chemistry, Multidisciplinary

Gold-Silver Bimetallic Nanoparticles Reduced with Herbal Leaf Extracts Induce ROS-Mediated Death in Both Promastigote and Amastigote Stages of Leishmania donovani

Dayakar Alti et al.

ACS OMEGA (2020)

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Article Multidisciplinary Sciences

Imaging the kinetics of anisotropic dissolution of bimetallic core-shell nanocubes using graphene liquid cells

Lei Chen et al.

NATURE COMMUNICATIONS (2020)

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Article Chemistry, Physical

Hydrotalcite-Supported Ag/Pd Bimetallic Nanoclusters Catalyzed Oxidation and One-Pot Aldol Reaction in Water

Sangita Karanjit et al.

CATALYSTS (2020)

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Article Chemistry, Multidisciplinary

Sensitive SQUID Bio-Magnetometry for Determination and Differentiation of Biogenic Iron and Iron Oxide Nanoparticles in the Biological Samples

Martin Skratek et al.

NANOMATERIALS (2020)

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Article Multidisciplinary Sciences

Laboratory analysis of Au-Pd bimetallic nanoparticles synthesized with Citrus limon leaf extract and its efficacy on mosquito larvae and non-target organisms

Savy Panamkuttiyiel Minal et al.

SCIENTIFIC REPORTS (2020)

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Article Biotechnology & Applied Microbiology

Green biosynthesis of single and bimetallic nanoparticles of iron and manganese using bacterial auxin complex to act as plant bio-fertilizer

Gisela Manuela de Franca Bettencourt et al.

BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY (2020)

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Article Nanoscience & Nanotechnology

Rapid synthesis of antimicrobial Fe/Cu alloy nanoparticles using Waste Silkworm Cocoon extract for cement mortar applications

S. R. Dhruval et al.

ADVANCES IN NATURAL SCIENCES-NANOSCIENCE AND NANOTECHNOLOGY (2020)

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Article Chemistry, Multidisciplinary

A dopamine electrochemical sensor based on a platinum-silver graphene nanocomposite modified electrode

Nadzirah Sofia Anuar et al.

RSC ADVANCES (2020)

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Article Chemistry, Multidisciplinary

Green synthesis of graphene oxide (GO)-anchored Pd/Cu bimetallic nanoparticles usingOcimum sanctumas bio-reductant: an efficient heterogeneous catalyst for the Sonogashira cross-coupling reaction

Samim Sultana et al.

RSC ADVANCES (2020)

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Review Chemistry, Multidisciplinary

Mechanical properties of nanomaterials: A review

Qiong Wu et al.

NANOTECHNOLOGY REVIEWS (2020)

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Article Chemistry, Multidisciplinary

Biosynthesized composites of Au-Ag nanoparticles using Trapa peel extract induced ROS-mediated p53 independent apoptosis in cancer cells

Naheed Ahmad et al.

DRUG AND CHEMICAL TOXICOLOGY (2019)

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Article Electrochemistry

Li and Na Storage Behaviours of MgFe2O4 Nanoparticles as Anode Materials for Lithium Ion and Sodium Ion Batteries

Jiaming Liu et al.

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE (2019)

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Article Green & Sustainable Science & Technology

Green synthesis of NiFe nano particles using Punica granatum peel extract for tetracycline removal

K. V. G. Ravikumar et al.

JOURNAL OF CLEANER PRODUCTION (2019)

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Article Nanoscience & Nanotechnology

Removal of Synthetic Azo Dye Using Bimetallic Nickel-Iron Nanoparticles

Shelby L. Foster et al.

JOURNAL OF NANOMATERIALS (2019)

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Article Materials Science, Multidisciplinary

Synthesis of mesoporous Fe-Mn bimetal oxide nanocomposite by aeration co-precipitation method: Physicochemical, structural, and optical properties

Hadi Eslami et al.

MATERIALS CHEMISTRY AND PHYSICS (2019)

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Article Electrochemistry

Cu@Pt catalysts prepared by galvanic replacement of polyhedral copper nanoparticles for polymer electrolyte membrane fuel cells

Meixia Wu et al.

ELECTROCHIMICA ACTA (2019)

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Article Acoustics

Ultrasonic assisted synthesis of magnetic Ni-Ag bimetallic nanoparticles supported on reduced graphene oxide for sonochemical simultaneous removal of sunset yellow and tartrazine dyes by response surface optimization: Application of derivative spectrophotometry

Roya Mirzajani et al.

ULTRASONICS SONOCHEMISTRY (2019)

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Article Materials Science, Ceramics

Bimetallic Pt/Pd nanoparticles in sol-gel-derived silica films and xerogels

N. N. Gubanova et al.

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY (2019)

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Article Materials Science, Multidisciplinary

Janus-like Cu-Fe bimetallic nanoparticles with high antibacterial activity

O. V. Bakina et al.

MATERIALS LETTERS (2019)

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Article Materials Science, Biomaterials

Thermal decomposition of bimetallic titanium complexes: A new method for synthesizing doped titanium nano-sized catalysts and photocatalytic application

Yahya Absalan et al.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2019)

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Article Materials Science, Multidisciplinary

Preparation and Characterization of Copper Chromium Oxide Nanoparticles Using Modified Sol-Gel Route and Evaluation of Their Microwave Absorption Properties

Reza Peymanfar et al.

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE (2019)

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Article Chemistry, Physical

Microwave-assisted hydrothermal synthesis of MOFs-derived bimetallic CuCo-N/C electrocatalyst for efficient oxygen reduction reaction

Xiaomin Kang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

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Article Pharmacology & Pharmacy

Biogenic synthesis of silver palladium bimetallic nanoparticles from fruit extract of Terminalia chebula - In vitro evaluation of anticancer and antimicrobial activity

Bhagavathi Sundaram Sivamaruthi et al.

JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY (2019)

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Article Materials Science, Biomaterials

Biological relevance of CuFeO2 nanoparticles: Antibacterial and anti-inflammatory activity, genotoxicity, DNA and protein interactions

O. Antonoglou et al.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2019)

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Article Multidisciplinary Sciences

Transition metal trifluoroacetates (M = Fe, Co, Mn) as precursors for uniform colloidal metal difluoride and phosphide nanoparticles

Christoph P. Guntlin et al.

SCIENTIFIC REPORTS (2019)

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Article Microbiology

Synthesis of Pd/Ru Bimetallic Nanoparticles by Escherichia coli and Potential as a Catalyst for Upgrading 5-Hydroxymethyl Furfural Into Liquid Fuel Precursors

Jaime Gomez-Bolivar et al.

FRONTIERS IN MICROBIOLOGY (2019)

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Review Multidisciplinary Sciences

Novel development of nanoparticles to bimetallic nanoparticles and their composites: A review

Gaurav Sharma et al.

JOURNAL OF KING SAUD UNIVERSITY SCIENCE (2019)

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Article Biotechnology & Applied Microbiology

Microbial synthesis of graphene-supported highly-dispersed Pd-Ag bimetallic nanoparticles and its catalytic activity

Ruishan Han et al.

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY (2019)

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Article Materials Science, Multidisciplinary

Synthesis of bimetallic CoMn-alginate and synergistic effect on thermal decomposition of ammonium perchlorate

Yuewen Lu et al.

MATERIALS RESEARCH BULLETIN (2019)

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Article Chemistry, Multidisciplinary

Green CO2-Assisted Synthesis of Mono- and Bimetallic Pd/Pt Nanoparticles on Porous Carbon Fabricated from Sorghum for Highly Selective Hydrogenation of Furfural

Di Hu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

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Article Chemistry, Multidisciplinary

In vivo toxicity and antimicrobial activity of AuPt bimetallic nanoparticles

Daniela Maria Ducatti Formaggio et al.

JOURNAL OF NANOPARTICLE RESEARCH (2019)

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Article Materials Science, Multidisciplinary

Green synthesis and electrochemistry of Ag, Au, and Ag-Au bimetallic nanoparticles using golden rod (Solidago canadensis) leaf extract

Elias E. Elemike et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2019)

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Article Electrochemistry

One-step hydrothermal synthesis of three-dimensional nitrogen-doped reduced graphene oxide hydrogels anchored PtPd alloyed nanoparticles for ethylene glycol oxidation and hydrogen evolution reactions

Ya-Cheng Shi et al.

ELECTROCHIMICA ACTA (2019)

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Article Chemistry, Analytical

Fabrication of a new electrochemical sensor based on Au-Pt bimetallic nanoparticles decorated multi-walled carbon nanotubes for determination of diclofenac

Muhaned Mohammed Eteya et al.

MICROCHEMICAL JOURNAL (2019)

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Article Nanoscience & Nanotechnology

Microbial synthesis of Pd-Pt alloy nanoparticles using Shewanella oneidensis MR-1 with enhanced catalytic activity for nitrophenol and azo dyes reduction

Hang Xu et al.

NANOTECHNOLOGY (2019)

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Article Chemistry, Multidisciplinary

Superb catalytic properties of nickel cobalt bimetallic nanoparticles immobilized on 3D nitrogen-doped graphene for thermal decomposition of ammonium perchlorate

Seyed Ghorban Hosseini et al.

RESEARCH ON CHEMICAL INTERMEDIATES (2019)

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Article Chemistry, Multidisciplinary

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Quantification of surface functional groups on silica nanoparticles: comparison of thermogravimetric analysis and quantitative NMR

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Green Synthesis of Bimetallic Nanoparticles From Prosopis juliflora (Sw) DC., and Its Effect Against Cotton Mealybug, Phenacoccus solenopsis (Hemiptera: Pseudococcidae)

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Biofabrication and characterization of flavonoid-loaded Ag, Au, Au-Ag bimetallic nanoparticles using seed extract of the plant Madhuca longifolia for the enhancement in wound healing bio-efficacy

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PROGRESS IN BIOMATERIALS (2019)

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Green synthesis of biomass-derived activated carbon/Fe-Zn bimetallic nanoparticles from lemon (Citrus limon (L.) Burm. f.) wastes for heterogeneous Fenton-like decolorization of Reactive Red 2

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Gold-copper bimetallic nanoparticles supported on nano P zeolite modified carbon paste electrode as an efficient electrocatalyst and sensitive sensor for Chick for determination of hydrazine

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One-step facile hydrothermal synthesis of flowerlike Ce/Fe bimetallic oxides for efficient As(V) and Cr(VI) remediation: Performance and mechanism

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CHEMICAL ENGINEERING JOURNAL (2018)

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Zeolite supported Fe/Ni bimetallic nanoparticles for simultaneous removal of nitrate and phosphate: Synergistic effect and mechanism

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ELECTROCHIMICA ACTA (2018)

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Simultaneous removal of amoxicillin, ampicillin and penicillin by clay supported Fe/Ni bimetallic nanoparticles

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Fabrication of robust, self-cleaning, broad-band TiO2-SiO2 double-layer antireflective coatings with closed-pore structure through a surface sol-gel process

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Bio inspired green synthesis of Ni/Fe3O4 magnetic nanoparticles using Moringa oleifera leaves extract: A magnetically recoverable catalyst for organic dye degradation in aqueous solution

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One-step green synthesis of bimetallic Fe/Pd nanoparticles used to degrade Orange II

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Electrochemical determination of arsenic(III) with ultra-high anti-interference performance using Au-Cu bimetallic nanoparticles

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Oil-in-water self-assembled Ag@AgCl QDs sensitized Bi2WO6: Enhanced photocatalytic degradation under visible light irradiation

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Significant stabilization of palladium by gold in the bimetallic nanocatalyst leading to an enhanced activity in the hydrodechlorination of aryl chlorides

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Synthesis of Mn-Zn ferrite nanoparticles by the oil-in-water microemulsion reaction method

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Chitosan stabilized bimetallic Fe/Ni nanoparticles used to remove mixed contaminants-amoxicillin and Cd (II) from aqueous solutions

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Synthesis of polymer-stabilized monometallic Cu and bimetallic Cu/Ag nanoparticles and their surface-enhanced Raman scattering properties

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Highly Active and Stable Ni-Fe Bimetal Prepared by Ball Milling for Catalytic Hydrodechlorination of 4-Chlorophenol

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High-performance Pd-Au bimetallic catalyst with mesoporous silica nanoparticles as support and its catalysis of cinnamaldehyde hydrogenation

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Sunlight-driven plasmonic photocatalysts based on Ag/AgCl nanostructures synthesized via an oil-in-water medium: enhanced catalytic performance by morphology selection

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Green synthesis of Fe and Fe/Pd bimetallic nanoparticles in membranes for reductive degradation of chlorinated organics

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Radiolytic Preparation of MWNT-Supported Electrocatalysts with Monometallic (Pt), Bimetallic (Pt-Ru), Trimetallic (Pt-Ru-Sn and Pt-Ru-Mo), and Tetrametallic (Pt-Ru-Mo-Sn) Nanoparticles for Direct Methanol Fuel Cells

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Phytosynthesis of Au, Ag and Au-Ag bimetallic nanoparticles using aqueous extract and dried leaf of Anacardium occidentale

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Comparative toxicity study of Ag, Au, and Ag-Au bimetallic nanoparticles on Daphnia magna

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Bimetallic nanoparticles of PtM (M = Au, Cu, Ni) supported on iron oxide: Radiolytic synthesis and CO oxidation catalysis

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Nanoparticles by Laser Ablation

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Carbon nanotube-supported Pt-based bimetallic catalysts prepared by a microwave-assisted polyol reduction method and their catalytic applications in the selective hydrogenation

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Degradation of 4-nitrophenol (4-NP) using Fe-TiO2 as a heterogeneous photo-Fenton catalyst

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Autoprogrammed Synthesis of Triple-Layered Au@Pd@Pt Core-Shell Nanoparticles Consisting of a Au@Pd Bimetallic Core and Nanoporous Pt Shell

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Exceptional high-temperature stability through distillation-like self-stabilization in bimetallic nanoparticles

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NATURE MATERIALS (2010)

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Preparation and application of a novel vanillin sensor based on biosynthesis of Au-Ag alloy nanoparticles

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Immobilization of acetylcholineesterase-choline oxidase on a gold-platinum bimetallic nanoparticles modified glassy carbon electrode for the sensitive detection of organophosphate pesticides, carbamates and nerve agents

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Review Environmental Sciences

Chemical stability of metallic nanoparticles: A parameter controlling their potential cellular toxicity in vitro

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ENVIRONMENTAL POLLUTION (2009)

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Bimetallic Cu-Ni nanoparticles of varying composition (CuNi3, CuNi, Cu3Ni)

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COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2008)

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Radiolytic synthesis of Pd-M (M = Ag, Au, Cu, Ni and Pt) alloy nanoparticles and their use in reduction of 4-nitrophenol

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A comparison of atomic force microscopy (AFM) and dynamic light scattering (DLS) methods to characterize nanoparticle size distributions

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JOURNAL OF NANOPARTICLE RESEARCH (2008)

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Preparation of silver, gold and silver-gold bimetallic nanoparticles in w/o microemulsion containing TritonX-100

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COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2007)

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Three-layer core/shell structure in Au-Pd bimetallic nanoparticles

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NANO LETTERS (2007)

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Bimetallic Au-Pd and Ag-Pd clusters synthesised by γ or electron beam Radiolysis and study of the reactivity/structure relationships in the selective hydrogenation of buta-1,3-diene

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Solvent-free oxidation of primary alcohols to aldehydes using Au-Pd/TiO2 catalysts

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Bimetallic nanoparticles: A single step synthesis, stabilization, and characterization of Au-Ag, Au-Pd, and Au-Pt in sol-gel derived silicates

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Extracellular biosynthesis of bimetallic Au-Ag alloy nanoparticles

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SMALL (2005)

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Surface tension effect on the mechanical properties of nanomaterials measured by atomic force microscopy -: art. no. 165410

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PHYSICAL REVIEW B (2004)

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Rapid synthesis of Au, Ag, and bimetallic Au core-Ag shell nanoparticles using Neem (Azadirachta indica) leaf broth

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JOURNAL OF COLLOID AND INTERFACE SCIENCE (2004)

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Ultrasonic synthesis and optical properties of Au/Pd bimetallic nanoparticles in ethylene glycol

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JOURNAL OF PHYSICS D-APPLIED PHYSICS (2003)

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