4.7 Article

Echinophora platyloba extract-mediated green synthesis of silver nanoparticles: Fine-tuning the size towards enhanced catalytic and antibacterial properties

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Physical

Effects of anionic and cationic surfactants on the surface Plasmon resonance intensity of biogenic silver nanoparticles: Stability, and position of optical band

Zoya Zaheer et al.

Summary: This paper explores the effects of CTAB and SDS on the formation of silver sols through the redox reaction between coriander seeds extract and silver nitrate. The concentration of CTAB and SDS causes wavelength shifts in the silver sols. Furthermore, the antioxidant activity of the silver nanoparticles depends on their dose.

JOURNAL OF MOLECULAR LIQUIDS (2023)

Article Chemistry, Physical

Nitrate adsorption using green iron oxide nanoparticles synthesized by Eucalyptus leaf extracts: Kinetics and effects of pH, KCl salt, and anions competition

Ehsan Khoshkalam et al.

Summary: This research studied the stability and reactivity of green iron oxide nanoparticles (EL-Fe NPs) synthesized from Eucalyptus globulus leaf extract in removing NO3- ions from polluted water. Various characterization techniques were used to analyze the EL-Fe NPs, and the effect of different factors such as contact time, pH, KCl salt, and anions on the adsorption of NO3- by EL-Fe NPs was evaluated. The results showed that EL-Fe NPs had irregular nano-particulate structures and exhibited strong adsorption capacity for NO3- at certain conditions, but the adsorption was influenced by pH, salt concentration, and the presence of phosphate ions.

JOURNAL OF MOLECULAR LIQUIDS (2023)

Article Chemistry, Physical

Water desalination through FAU zeolite studied by using molecular dynamics simulations

Jiasheng Song et al.

Summary: Non-equilibrium molecular dynamics (NEMD) simulations were used to investigate the desalination mechanisms of three monovalent salt solutions in FAU zeolites, considering the effects of driving pressure and temperature. The study found that the rejection and flux of the solutions are influenced by pressure and temperature, and the purification properties vary among different cation ions. The research provides fundamental insights into FAU zeolite purification and contributes to the optimal design of nanoporous medium membranes for water desalination.

JOURNAL OF MOLECULAR LIQUIDS (2023)

Article Plant Sciences

Biosynthesis of silver nanoparticles using Coriandrum sativum L. extract and evaluation of their antibacterial, anti-inflammatory and antinociceptive activities

Omar Atrooz et al.

Summary: The methanolic extract of Coriandrum sativum L (C. sativum) aerial parts was analyzed for phytochemical composition and tested for antibacterial, anti-inflammatory, and antinociceptive activities. Silver nanoparticles synthesized using the C. sativum extract were characterized and proved to have excellent dispersibility and a spherical morphology. The silver nanoparticles showed promising results in their anti-inflammatory, antinociceptive, and antibacterial activities, attributed to the bioactive compounds present in the extract.

SOUTH AFRICAN JOURNAL OF BOTANY (2023)

Article Biochemistry & Molecular Biology

Silver Nanoparticles Synthesized from Abies alba and Pinus sylvestris Bark Extracts: Characterization, Antioxidant, Cytotoxic, and Antibacterial Effects

Irina Macovei et al.

Summary: In recent years, phytofunctionalized AgNPs have gained significant attention due to their remarkable biological activities. In this study, AgNPs were synthesized using Abies alba and Pinus sylvestris bark extracts, and their chemical profile was analyzed. The synthesis parameters were optimized and the synthesized AgNPs were characterized. The AgNPs derived from Abies alba and Pinus sylvestris bark extracts showed good dispersity, small size, stability, and cytotoxic and antibacterial effects.

ANTIOXIDANTS (2023)

Article Microbiology

Biosynthesis of Silver Nanoparticles from Duchesnea indica Extracts Using Different Solvents and Their Antibacterial Activity

Se-Min Kim et al.

Summary: In this study, silver nanoparticles (AgNPs) were synthesized using the whole plant of Duchesnea indica (DI) extracted in different solvents, and their antimicrobial effects were investigated. The formation of AgNPs was monitored through UV-Vis spectrum measurements. The synthesized AgNPs were characterized by their negative surface charge, size distribution, structure, and morphology. The antibacterial activities of the AgNPs were evaluated against various pathogenic bacteria, and their minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values were determined. The biosynthesized AgNPs exhibited enhanced antibacterial activity compared to the pristine solvent extract, suggesting their potential application as antibacterial agents in the food industry.

MICROORGANISMS (2023)

Article Chemistry, Inorganic & Nuclear

Silver nanoparticles using Cassia Alata and its catalytic reduction activities of Rhodamine6G, Methyl orange and methylene blue dyes

Karuppiah Nagaraj et al.

Summary: This research focused on producing non-toxic and environmentally friendly silver nanoparticles through the biological reduction using plant leaves extract of Cassia Alata, a medicinal plant in India. Various techniques were used to analyze the biogenic synthesis of nanoparticles, and the reaction conditions were adjusted to achieve optimal formation of silver nanoparticles. The resulting nanoparticles exhibited stable, spherical, and crystalline structures. They also demonstrated superior catalytic properties in the reduction of MB compared to other organic compounds.

INORGANIC CHEMISTRY COMMUNICATIONS (2023)

Article Chemistry, Physical

Synthesis and characterization of semiconducting copper oxide nanoparticles and their impact on the physical properties of a nematic liquid crystalline material 4-pentyl-4′-cyanobiphenyl

Mayank Jaiswal et al.

Summary: The green synthesis of copper oxide nanoparticles (CuO NPs) was successfully achieved using a biological, eco-friendly, and cost-effective method without requiring an inert atmosphere. The synthesized CuO NPs were characterized and confirmed to have a size of 2-3 nm through X-ray diffraction, ultraviolet-visible spectroscopy, and Fourier transform infrared spectroscopy techniques. Two different weight percentages (0.2 and 0.5) of the CuO NPs were dispersed in a liquid crystalline material (4-pentyl-4'-cyanobiphenyl, 5CB), and the physical properties of the pure 5CB and its nanocomposites were studied. The results showed enhancements in the nematic-isotropic transition temperature and conductivity, as well as a decrease in the optical band gaps of the dispersed samples.

JOURNAL OF MOLECULAR LIQUIDS (2023)

Article Materials Science, Multidisciplinary

Green synthesis of NiO from watermelon seed shell extract for the evaluation of H2 production from NaBH4 hydrolysis and photocatalytic reduction of methylene blue

Orhan Baytar et al.

Summary: NiO nanoparticles were synthesized from watermelon seed shell extract as a reducing agent and characterized using various techniques. These nanoparticles showed efficient photocatalytic reduction of methylene blue and catalytic production of H2 from NaBH4 hydrolysis. The study demonstrated the potential use of NiO nanoparticles as alternative catalysts for these reactions.

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS (2023)

Article Physics, Condensed Matter

Plant mediated green synthesis of zinc oxide nanoparticles using Citrus jambhiri lushi leaves extract for photodegradation of methylene blue dye

Salma Waseem et al.

Summary: The textile industry contributes significantly to water pollution due to the release of organic and inorganic contaminants. Nanoparticles have been developed as a means to filter out textile pollutants from water. In this study, green synthesis of zinc oxide nanoparticles using Citrus jambhiri lushi leaves extract was carried out, and their properties were characterized. The results showed that the synthesized ZnO NPs had a bandgap energy of 3.00-3.05 eV and particle size ranging from 10 to 35 nm. Furthermore, the ZnO NPs demonstrated efficient photodegradation of methylene blue dye within 120 minutes, making them a promising photocatalyst for textile pollutant removal from water.

PHYSICA B-CONDENSED MATTER (2023)

Article Biotechnology & Applied Microbiology

Green synthesis of copper oxide nanoparticles using okra (Abelmoschus esculentus) fruit extract and assessment of their cytotoxicity and photocatalytic applications

Mohammad Javad Javid-Naderi et al.

Summary: Copper oxide nanoparticles (CuO-NPs) were synthesized using okra fruit extract as a stabilizer and reducing agent. The resulting CuO-NPs exhibited a monoclinic structure with a size of about 25 nm. The CuO-NPs showed effective photocatalytic and anticancer properties.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2023)

Review Engineering, Chemical

Biomimetic Metallic Nanostructures for Biomedical Applications, Catalysis, and Beyond

Mohammad Tavakkoli Yaraki et al.

Summary: Nature has inspired the development of green and sustainable nanomaterials with biomimetic functions. These biomimetic metallic nanostructures, synthesized from natural resources such as plant extracts and bacteria, possess unique biomimetic properties including precise biorecognition, self-assembly, and enzymatic activity. They have attracted tremendous attention in fields such as healthcare, agriculture, energy, and environmental sciences.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2022)

Review Nanoscience & Nanotechnology

Trends in Sustainable Green Synthesis of Silver Nanoparticles Using Agri-Food Waste Extracts and Their Applications in Health

Francisco Rodriguez-Felix et al.

Summary: Silver nanoparticles have potential applications in food and medicine for their antibacterial and anticancer properties. Green synthesis using plant parts or agri-food waste extracts is an important development in producing non-toxic residue and reducing environmental pollution.

JOURNAL OF NANOMATERIALS (2022)

Review Nanoscience & Nanotechnology

Emerging Strategies in Enhancing Singlet Oxygen Generation of Nano-Photosensitizers Toward Advanced Phototherapy

Mohammad Tavakkoli Yaraki et al.

Summary: This paper reviews the recent development of nano-photosensitizers and nanoplasmonic strategies in photodynamic therapy. Firstly, the limitations of classical photosensitizers in PDT are discussed, followed by an introduction to three types of new generation nano-photosensitizers and their synthesis methods. The strategies of using metal nanoparticles to enhance singlet oxygen generation efficiency of nano-photosensitizers are also discussed. Lastly, the future prospects of these nanoengineering strategies are highlighted.

NANO-MICRO LETTERS (2022)

Article Chemistry, Physical

Antibacterial mechanism of biogenic calcium oxide and antibacterial activity of calcium oxide/polypropylene composites

Xingkun Liang et al.

Summary: In this study, biogenic calcium oxide (CaO) was developed as a natural antibacterial agent. The alkaline environment and reactive oxygen species (ROS) generated by CaO hydration were found to play vital roles in its antibacterial action. CaO/polypropylene (PP) composites were prepared to test the antibacterial effectiveness of CaO.

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

Article Environmental Sciences

Green synthesis of gold nanoparticles using Gracilaria crassa leaf extract and their ecotoxicological potential: Issues to be considered

Chinnaperumal Kamaraj et al.

Summary: The use of vegetal species for gold nanoparticles biosynthesis can replace hazardous chemicals during synthesis, but the safety of these biosynthesized nanoparticles to non-target organisms needs to be considered. In this study, AuNPs were synthesized from seaweed extract and showed high ecotoxicity.

ENVIRONMENTAL RESEARCH (2022)

Article Environmental Sciences

Laser induced plant leaf extract mediated synthesis of CuO nanoparticles and its photocatalytic activity

H. Joy Prabu et al.

Summary: Metal nanoparticles synthesized by the green synthesis approach have demonstrated biocompatibility and eco-friendly attributes. A laser-induced bio reduction work using Centella asiatica extract was successfully achieved on copper oxide nanoparticles for the first time. This synthesis technique is simple and effective, allowing for the synthesis of stable copper nanoparticles with different shapes. Various characterization techniques revealed the ability of these nanoparticles to regulate the crystalline nature and morphology of the integrated specimen. Furthermore, the obtained copper oxide nanoparticles have catalytic activity in reducing the absorbance of methylene blue.

ENVIRONMENTAL RESEARCH (2022)

Review Chemistry, Multidisciplinary

Emerging SERS biosensors for the analysis of cells and extracellular vesicles

Mohammad Tavakkoli Yaraki et al.

Summary: This review discusses the application of surface-enhanced Raman scattering (SERS) in the study of cells and extracellular vesicles (EVs). By utilizing the electromagnetic and chemical mechanisms, SERS can overcome the limitations in current research and become a non-invasive ultrasensitive tool. The review summarizes the recent advances in designing SERS biosensors using nanomaterials and label-aided or label-free approaches, and explores the potential of SERS in future biomedical applications.

NANOSCALE (2022)

Review Chemistry, Multidisciplinary

Gold nanostructures: synthesis, properties, and neurological applications

Iman Zare et al.

Summary: This article introduces the wide range of applications of gold nanostructures in neuroscience and discusses their potential in diagnosis and therapy. Gold nanostructures can stimulate and monitor neural signals, providing promising solutions for neural tissue regeneration and repair, neuroprotective strategies, and more.

CHEMICAL SOCIETY REVIEWS (2022)

Article Microbiology

Green Synthesized Silver Nanoparticles: Antibacterial and Anticancer Activities, Biocompatibility, and Analyses of Surface-Attached Proteins

Magdalena Wypij et al.

Summary: Biogenic silver nanoparticles synthesized from natural biomolecules have shown antimicrobial and anticancer activities, highlighting their potential as a new weapon against multi-drug-resistant bacteria and cancer.

FRONTIERS IN MICROBIOLOGY (2021)

Article Chemistry, Multidisciplinary

Green Synthesis of Nano-Zero-Valent Iron Using Ricinus Communis Seeds Extract: Characterization and Application in the Treatment of Methylene Blue-Polluted Water

Ahmed M. Abdelfatah et al.

Summary: The study utilized RC aqueous extract to synthesize a novel adsorbent RC-nZVI for efficient removal of MB dye. The synthesized material exhibited high removal efficiency and adsorption capacity, following a pseudo-first-order adsorption model for MB. These results suggest the potential of RC-nZVI as an economic and environmentally friendly adsorbent.

ACS OMEGA (2021)

Article Chemistry, Physical

Biogenic mediated Ag/ZnO nanocomposites for photocatalytic and antibacterial activities towards disinfection of water

Priyanka Panchal et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

Article Chemistry, Multidisciplinary

Green Synthesis and Catalytic Activity of Silver Nanoparticles Based onPiper chabaStem Extracts

Md Mahiuddin et al.

NANOMATERIALS (2020)

Article Environmental Sciences

Methylene blue dye removal on silver nanoparticles reduced by Kyllinga brevifolia

Norain Isa et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2019)

Article Green & Sustainable Science & Technology

Catalytic reduction of toxic dyes in the presence of silver nanoparticles impregnated core-shell composite microgels

Khalida Naseem et al.

JOURNAL OF CLEANER PRODUCTION (2019)

Article Chemistry, Physical

Green synthesis of MOF@Ag nanocomposites for catalytic reduction of methylene blue

Aseman Lajevardi et al.

JOURNAL OF MOLECULAR LIQUIDS (2019)

Article Chemistry, Physical

Enhanced photocatalytic activity of Ag-ZnO nanoparticles synthesized by using Padina gymnospora seaweed extract

S. Rajaboopathi et al.

JOURNAL OF MOLECULAR LIQUIDS (2018)

Article Materials Science, Biomaterials

Bark extract mediated green synthesis of silver nanoparticles: Evaluation of antimicrobial activity and antiproliferative response against osteosarcoma

Debasis Nayak et al.

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2016)

Article Materials Science, Biomaterials

Green synthesis and characterization of silver nanoparticles using Lantana camara leaf extract

B. Ajitha et al.

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2015)

Article Nanoscience & Nanotechnology

Catalytic reduction of methylene blue and Congo red dyes using green synthesized gold nanoparticles capped by salmalia malabarica gum

Bhagavanth Reddy Ganapuram et al.

INTERNATIONAL NANO LETTERS (2015)

Article Materials Science, Multidisciplinary

pH effect on the aggregation of silver nanoparticles synthesized by chemical reduction

M. K. Alqadi et al.

MATERIALS SCIENCE-POLAND (2014)

Article Chemistry, Multidisciplinary

Green synthesis of silver nanoparticles using carob leaf extract and its antibacterial activity

Akl M. Awwad et al.

INTERNATIONAL JOURNAL OF INDUSTRIAL CHEMISTRY (2013)

Article Engineering, Chemical

AgBr-ZnO - An efficient nano-photocatalyst for the mineralization of Acid Black 1 with UV light

B. Krishnakumar et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2012)

Article Biotechnology & Applied Microbiology

Bactericidal effect of silver nanoparticles against multidrug-resistant bacteria

Humberto H. Lara et al.

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY (2010)

Article Plant Sciences

Antimicrobial activities and phytochemical composition of Echinophora platyloba DC.: Essential oils from Isfahan

G. Asghari et al.

JOURNAL OF ESSENTIAL OIL BEARING PLANTS (2007)

Review Chemistry, Multidisciplinary

Synthesis of monodisperse spherical nanocrystals

Jongnam Park et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2007)

Article Nanoscience & Nanotechnology

The bactericidal effect of silver nanoparticles

JR Morones et al.

NANOTECHNOLOGY (2005)

Article Materials Science, Multidisciplinary

Redox catalytic property of gold nanoclusters: evidence of an electron-relay effect

K Mallick et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2005)

Article Chemistry, Physical

Size-controlled synthesis of nanoparticles. 1. Silver-only aqueous suspensions via hydrogen reduction

DD Evanoff et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2004)