☆ 4.8 Review

Gold-based catalysts prepared by pulsed laser ablation: A review of recent advances

MATERIALS TODAY CHEMISTRY (2023)

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Roberto Fiorenza et al.

Summary: The photocatalytic performance of ZnO@Au nanostructures for the removal of toxic VOCs, such as toluene, ethanol, and formaldehyde, under solar light irradiation is reported. The ZnO@Au exhibited excellent activity and stability, with high selectivity towards CO2 formation. The efficient electronic communication between the gold core and the zinc oxide shell contributes to the overall photodetection and charge carrier separation.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2023)

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Article Chemistry, Physical

Hydroxymethylfurfural oxidation over unsupported Pd-Au alloy catalysts prepared by pulsed laser ablation: Synergistic and compositional effects

Konstantin L. Timofeev et al.

Summary: In this study, colloidal Au, Pd, and Au-Pd catalysts prepared by pulsed laser ablation in liquid were investigated for 5-hydroxymethylfurfural (HMF) oxidation. The Au1_yPdy alloy nanoparticles formed stable structures in pure water without the use of surfactants, and exhibited higher catalytic performance towards formylfuran carboxylic and furandicarboxylic acids compared to monometallic samples. These results indicate the synergistic effect of the Au-Pd interface in the alloy nanoparticles, where the metals activate different moieties of the HMF molecule in aerobic catalytic HMF oxidation.

APPLIED CATALYSIS A-GENERAL (2023)

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Role of interfacial oxygen vacancies in low-loaded Au-based catalysts for the low-temperature reverse water gas shift reaction

Abdallah I. M. Rabee et al.

Summary: Gold-based catalysts with low gold loading supported on TiO2 and ZrO2 were synthesized and characterized. The Au/TiO2 catalyst showed higher activity than Au/ZrO2 at 250℃, with different reaction mechanisms involved.

APPLIED CATALYSIS B-ENVIRONMENTAL (2023)

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Article Engineering, Environmental

Atomic Pt clusters on Au dendrite for formic acid oxidation

Jooyoung Kim et al.

Summary: This study presents a simple electrochemical strategy to fabricate atomic Pt clusters on Au dendrites, resulting in a significantly reduced Pt loading. The prepared Pt/Au/CP sample exhibits high selectivity for formic acid oxidation reaction and maintains stable activity even after cycling tests.

CHEMICAL ENGINEERING JOURNAL (2023)

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Article Engineering, Environmental

Using Au NPs anchored on ZrO2/carbon black toward more efficient H2O2 electrogeneration in flow-by reactor for carbaryl removal in real wastewater

Matheus S. Kronka et al.

Summary: In this study, a highly efficient catalyst for H2O2 production was designed using gold nanoparticles anchored on a hybrid substrate composed of ZrO2 and Printex L6 carbon. The catalyst exhibited higher selectivity and activity compared to other catalysts, making it suitable for H2O2 electrogeneration and the removal of Carbaryl (CBR).

CHEMICAL ENGINEERING JOURNAL (2023)

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High-entropy oxides for catalysis: A diamond in the rough

Yingtong Pan et al.

Summary: The notion of entropy engineering has revitalized the research and development of sophisticated functional materials. High-entropy materials, particularly high-entropy alloys, have gained significant attention in environmental science and renewable energy technology. However, systematic research on high-entropy ceramics is still lacking. Recent studies suggest that high-entropy oxides, belonging to high-entropy ceramics, show potential as next-generation catalysts. This review provides an overview of the concept, synthesis methods, and catalytic performance of high-entropy oxides, highlighting their advantages as functional catalytic materials.

CHEMICAL ENGINEERING JOURNAL (2023)

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Article Engineering, Environmental

Design and construction of an O-Au-O coordination environment in Au single atom-doped Ti4+ defected TiO2 for an enhanced oxidative ability of lattice oxygen for Hg0 oxidation

Zhilei Guo et al.

Summary: The paper presents the design and synthesis of an Au single atom-doped TiO2 catalyst for enhanced Hg-0 oxidation. The O-Au-O coordination environment and orbital interaction were investigated using density functional theory. The synthesized Au SAC Ti1-xO2 catalyst showed significantly improved oxidation capability and resistance to SO2 and NO inhibition compared to conventional TiO2 catalysts.

CHEMICAL ENGINEERING JOURNAL (2023)

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Article Environmental Sciences

Concave gold nano-arrows (AuCNAs) for efficient catalytic reduction of 4-nitrophenol

Ang Ma et al.

Summary: This study demonstrates the synthesis of monocrystalline concave gold nano-arrows (AuCNAs) using over-growth method and the influence of silver ion concentration on the morphology. The prepared AuCNAs catalyst shows excellent catalytic activity compared to gold nanorods (AuNRs), with higher reaction rate constants and turnover frequency.

CHEMOSPHERE (2023)

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Review Chemistry, Analytical

Plasmonic single nanoparticle for resonance light scattering imaging analysis and applications

Zi Yu Pan et al.

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TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2023)

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Article Chemistry, Applied

Gold nanoparticles supported on mesostructured oxides for the enhanced catalytic reduction of 4-nitrophenol in water

Krishnamoorthy Shanmugaraj et al.

Summary: In this study, gold nanoparticles supported on aluminum oxide and titanate nanotubes were successfully synthesized and used as catalysts for the reduction of 4-nitrophenol. Through modification of the nanotube supports, the gold nanoparticles were uniformly dispersed, resulting in excellent catalytic activity and selectivity. The catalysts showed high operational stability even after multiple cycles. This research highlights the potential application of these gold nanoparticles catalysts in organic synthesis.

CATALYSIS TODAY (2022)

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Article Chemistry, Applied

Controlling the formation of encapsulated gold nanoparticles for highly reactive catalysts in the homocoupling of phenylboronic acid

Wongi Jang et al.

Summary: In this study, the reduction of gold ions using mild reducing agents in the presence of poly(n-isopropylacrylamide) particles was investigated. The controlled formation of physically encapsulated gold nanoparticles was achieved through the manipulation of concentration ratios. The encapsulated gold nanoparticles showed high selectivity and the rate of reaction was influenced by the encapsulation method.

CATALYSIS TODAY (2022)

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Article Environmental Sciences

Novel biogenic silver and gold nanoparticles for multifunctional applications: Green synthesis, catalytic and antibacterial activity, and colorimetric detection of Fe(III) ions

Thi Hong Anh Nguyen et al.

Summary: In this study, novel biogenic silver and gold nanoparticles were developed using Ganoderma lucidum extract, showing excellent performance in catalysis, antibacterial activity, and chemical sensing.

CHEMOSPHERE (2022)

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Article Physics, Multidisciplinary

Quantitative evaluation of LAL productivity of colloidal nanomaterials: Which laser pulse width is more productive, ergonomic, and economic?

Alena Nastulyavichus et al.

Summary: This study compared near-IR laser ablation of gold in water using different laser pulse widths. The results showed that laser ablation in liquid was most efficient with picosecond lasers, while nanosecond pulses had higher ablation yield per pulse but lower efficiency compared to picosecond lasers.

CHINESE PHYSICS B (2022)

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Article Chemistry, Physical

Photothermal and Photodynamic Therapy of Tumors with Plasmonic Nanoparticles: Challenges and Prospects

Alla B. Bucharskaya et al.

Summary: This article discusses the current challenges and prospects of plasmonic nanomedicine based on plasmonic photothermal therapy (PPT) and photodynamic therapy (PDT). It reviews the synthesis methods and applications of popular plasmonic nanoparticles and examines their interaction with tumor and healthy tissues. The unresolved issues of PPT and potential solutions are also discussed.

MATERIALS (2022)

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Review Chemistry, Physical

State of the Art in Gold Nanoparticle Synthesisation via Pulsed Laser Ablation in Liquid and Its Characterisation for Molecular Imaging: A Review

Siti Zaleha Mat Isa et al.

Summary: With recent advances in nanotechnology, gold nanoparticles have been increasingly used as drug carriers in molecular imaging for cancer treatment. However, conventional synthesis methods have limitations in terms of chemical contamination and energy consumption. Therefore, developing eco-friendly synthesis methods for gold nanoparticles is of great importance.

MATERIALS (2022)

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Laser-Ablative Synthesis of Ultrapure Magneto-Plasmonic Core-Satellite Nanocomposites for Biomedical Applications

Anton A. Popov et al.

Summary: This research describes a method to synthesize nanocomposites by laser ablation and gold nanoparticles, which combines magnetic and plasmonic properties and has potential applications in the treatment of cancer and other diseases.

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Recent Developments in Plasmonic Alloy Nanoparticles: Synthesis, Modelling, Properties and Applications

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Efficient non-volatile organogold complex for TiO2-supported gold cluster catalysts: Preparation and catalytic activity for CO oxidation

Luong Xuan Dien et al.

Summary: Gold nanoparticles supported on titania catalysts were prepared using the solid grinding method, and the catalytic activity was improved by treatment with potassium tert-butoxide. The catalyst exhibited high catalytic activity and stability for CO oxidation.

JOURNAL OF CATALYSIS (2022)

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Bimetallic Nanocomposite of Gold/Silver Scattered in Chitosan via Laser Ablation for Electrical and Antibacterial Utilization

A. A. Menazea et al.

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Multidimensional thermally-induced transformation of nest-structured complex Au-Fe nanoalloys towards equilibrium

Jacob Johny et al.

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NANO RESEARCH (2022)

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Article Chemistry, Multidisciplinary

Ligand-Enabled Sustainable Gold Catalysis

Anil Kumar et al.

Summary: Gold catalysis is an efficient tool in synthetic organic chemistry, but high catalyst loadings limit its application in large-scale synthesis. Recent research emphasizes the importance of ligand engineering in achieving low catalyst loadings, milder reaction conditions, and greener solvents for gold-catalyzed organic transformations. This perspective summarizes key reports and discusses the challenges and potential for ppm-level gold catalysis.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

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Article Electrochemistry

Electrochemical Reduction of CO2 on Au Electrocatalysts in a Zero-Gap, Half-Cell Gas Diffusion Electrode Setup: a Systematic Performance Evaluation and Comparison to an H-cell Setup

Shima Alinejad et al.

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Laser Synthesized Core-Satellite Fe-Au Nanoparticles for Multimodal In Vivo Imaging and In Vitro Photothermal Therapy

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The radiation-induced preparation of ultrasmall gold nanoparticles in Au (III) complexes with units of poly(1-vinyl-1,2,4-triazole) and poly (1-vinyl-1,2,4-triazole)-poly(acrylic acid)

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Lasers in Manufacturing and Materials Processing (2022)

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Au decorated Pd nanowires for methane oxidation to liquid C1 products

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Decorated ZrO2 by Au nanoparticles as a potential nanocatalyst for the reduction of organic dyes in water

Sayed Musadiq Anis et al.

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Review Biochemistry & Molecular Biology

Monodisperse Gold Nanoparticles: A Review on Synthesis and Their Application in Modern Medicine

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Stability of uncapped gold nanoparticles produced via laser reduction in liquid

Kaitlin E. Kay et al.

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Review Biochemistry & Molecular Biology

Bimetallic Au-Ag Nanoparticles: Advanced Nanotechnology for Tackling Antimicrobial Resistance

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Summary: Bimetallic nanoparticles have stronger antibacterial potential than their monometallic versions and can be a potential weapon against drug-resistant bacteria. Their antibacterial mechanism includes cell membrane degradation, disturbance in homeostasis, oxidative stress, and the production of reactive oxygen species. Bimetallic nanoparticles can be synthesized using bottom-up and top-down techniques.

MOLECULES (2022)

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Article Chemistry, Multidisciplinary

Laser Ablation Nanoarchitectonics of Au-Cu Alloys Deposited on TiO2 Photocatalyst Films for Switchable Hydrogen Evolution from Formic Acid Dehydrogenation

Dachao Hong et al.

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ACS OMEGA (2022)

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Article Chemistry, Physical

Effect of the Type of Active Component-Support Interaction on the Low-Temperature Activity of Metal-Oxide Catalysts in CO Oxidation

A. I. Stadnichenko et al.

Summary: Pt-SnOx, Pd-SnOx, and Au-SnOx composite catalysts were synthesized by pulsed laser ablation. Catalyst testing in the CO + O-2 reaction showed that the action of the reaction medium can induce both partial deactivation (Pt-SnOx) and activation (Au-SnOx) of the catalysts. The Pd-SnOx catalyst has high initial activity and the effect of the reaction medium is slight. Gold and platinum mainly exist in the metallic state, while palladium exists as PdO nanoparticles. Electron transfer between the active component and support particles was detected for Pt-SnOx and Au-SnOx catalysts. The enhanced electron donation effect from the support, under the action of the reaction medium, was found for Au-SnOx, which determines the low-temperature activity of the catalyst towards CO oxidation.

DOKLADY PHYSICAL CHEMISTRY (2022)

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Article Chemistry, Physical

Single-atom gold species within zeolite for efficient hydroformylation

Baiyin Wei et al.

Summary: Researchers have successfully designed an atomically dispersed Au catalyst confined in zeolite with excellent activity and selectivity for propene hydroformylation. Detailed characterizations and theoretical calculations indicate that the isolated Au atoms within the zeolite matrix are stabilized via oxygen-bridge bonds and function as the most efficient active sites.

CHEM CATALYSIS (2022)

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Article Materials Science, Biomaterials

pH-Responsive Au@Pd bimetallic core-shell nanorods for enhanced synergistic targeted photothermal-augmented nanocatalytic therapy in the second near-infrared window

Zhe Tang et al.

Summary: In this study, a nanotheranostic agent based on plasmonic nanostructures was developed for tumor-targeted NIR-II photothermal-augmented nanocatalytic therapy. The agent exhibited excellent targeting ability and photothermal conversion efficiency, as well as peroxidase and catalase activities for catalytic therapy and relieving tumor hypoxia. In vivo experiments demonstrated remarkable therapeutic effects of the agent on tumors.

JOURNAL OF MATERIALS CHEMISTRY B (2022)

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Article Chemistry, Physical

The role of reverse micelles and metal-surfactant interactions in the synthesis of gold ink in reverse emulsions stabilized by AOT, Tergitol NP-4 and Span 80

Tatyana Yu. Podlipskaya et al.

Summary: This study investigates the formation mechanism of gold organosols in reverse emulsions stabilized by commonly used surfactants such as AOT, Tergitol NP-4 or Span 80. By controlling the size of micelles and the interaction between micelles and AuCl4-, stable nanoparticles were successfully synthesized. The obtained concentrate can be used as solvent ink to form conductive films and composites with hydrophobic polymers.

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

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Article Chemistry, Multidisciplinary

Laser-ablation assisted strain engineering of gold nanoparticles for selective electrochemical CO2 reduction

Chao Zhang et al.

Summary: This study demonstrates the synthesis of gold nanoparticles with rich compressive strain and the significant improvement in electrochemical CO2 reduction performance. The presence of compressive strain alters the electronic structure of gold nanoparticles, enhancing the adsorption strength towards key intermediates.

NANOSCALE (2022)

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Review Multidisciplinary Sciences

Methods of green synthesis of Au NCs with emphasis on their morphology: A mini-review

Khali Sayadi et al.

Summary: Green synthetic methods are popular for reducing environmental pollution, with low cost and abundant raw materials. Natural products from plants are used as reducing agents for synthesizing gold nanoclusters. Synthesis techniques include chemical, physical, and green methods, with intracellular and extracellular approaches using bacteria and fungi.

HELIYON (2021)

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Review Chemistry, Applied

Atomically precise metal nanoclusters for (photo)electroreduction of CO2: Recent advances, challenges and opportunities

Lubing Qin et al.

Summary: (Photo)electrochemical reduction is recognized as a promising strategy to alleviate global warming by converting excess CO2 into value-added chemicals. Atomically precise metal nanoclusters have shown great potential as a new type of catalyst for CO2RR, offering insights into the mechanism and structure/function relationship.

JOURNAL OF ENERGY CHEMISTRY (2021)

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Article Environmental Sciences

Plasmonic ZnO/Au/g-C3N4 nanocomposites as solar light active photocatalysts for degradation of organic contaminants in wastewater

Seung Jun Lee et al.

Summary: In this study, novel ZnO/Au/graphitic carbon nitride (g-C3N4) nanocomposites were fabricated using a liquid phase pulsed laser process, resulting in enhanced catalytic activity for methylene blue degradation. The synergistic effects between ZnO and g-C3N4, along with the surface plasmon resonance of Au nanoparticles, contribute to the improved photocatalytic performance of the ZnO/Au/g-C3N4 composite.

CHEMOSPHERE (2021)

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Article Optics

ZnO:Au nanocomposites with high photocatalytic activity prepared by liquid-phase pulsed laser ablation

Chujun Yao et al.

Summary: This paper presents a simple and feasible method for liquid-phase fabrication of Au-decorated ZnO nanocomposites using pulsed laser ablation, resulting in materials with high photocatalytic activity under both UV and visible light. The incorporation of Au nanoparticles with ZnO significantly enhances the photogeneration of charge carriers and promotes the separation of the photogenerated charge carriers, leading to excellent photocatalytic performance for the degradation of organic pollutants. Compared with pristine ZnO, the ZnO:Au nanocomposites exhibit nearly double the rate constant for the photodegradation of Rhodamine B under visible light illumination.

OPTICS AND LASER TECHNOLOGY (2021)

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Article Chemistry, Inorganic & Nuclear

Hydrogen production by Electrochemical reaction using waste zeolite boosted with Titania and Au nanoparticles

Niloofar Fadaee Takmil et al.

Summary: The study demonstrated that decorating zeolite waste with Titania and gold nanoparticles produced by laser ablation positively impacted electrode performance and increased hydrogen adsorption/desorption compared to initial zeolite.

INORGANIC CHEMISTRY COMMUNICATIONS (2021)

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Article Materials Science, Multidisciplinary

Direct synthesis of monolayer gold nanoparticles on epoxy based photoresist by photoreduction and application to surface-enhanced Raman sensing

Yi-Jui Chen et al.

Summary: The study proposes a novel method for synthesizing a gold nanoparticle monolayer directly on the surface of SU-8, investigating the effects of different polymer surfaces and photoinitiator concentrations on photoreduction ability, as well as the influence of SU-8 initial curing time and reduction repetition times on nanoparticle sizes and densities.

MATERIALS & DESIGN (2021)

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Article Chemistry, Physical

Enhanced nonlinear and thermo optical properties of laser synthesized surfactant-free Au-Pt bimetallic nanoparticles

R. Fathima et al.

Summary: Ligand-free Au-Pt bimetallic nanoparticles were synthesized using laser ablation, showing enhanced nonlinear optical and thermo optical characteristics compared to mono metallic nanoparticles and pre-irradiation colloidal mix.

JOURNAL OF MOLECULAR LIQUIDS (2021)

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Article Nanoscience & Nanotechnology

Black Au-Decorated TiO2 Produced via Laser Ablation in Liquid

Stanislav O. Gurbatov et al.

Summary: The rational combination of plasmonic and all-dielectric concepts within hybrid nanomaterials provides a promising route toward devices with ultimate performance and extended modalities. Fabricated hybrids with amorphous TiO2 nanospheres decorated and doped with Au nanoclusters demonstrate remarkable light-absorbing properties in the visible and near-IR spectral range, and were utilized to demonstrate applications such as a catalytically passive SERS biosensor and a solar steam generator.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Physics, Multidisciplinary

Parameters Affecting the Size of Gold Nanoparticles Prepared by Pulsed Laser Ablation in Liquid

Hameed Naser et al.

Summary: Pulse laser ablation is an effective technique for producing ultrapure nanoparticles in a controlled environment. Various physical and chemical parameters such as laser fluence, pulse durations, and fluid type affect the formation of nanoparticles. Optimal working conditions including energy density, pulse duration, and irradiation time are crucial for successful synthesis of nanoparticles, while wavelength and pulse repetition rate play a role in controlling the size and shape of the nanoparticles.

BRAZILIAN JOURNAL OF PHYSICS (2021)

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Review Biochemistry & Molecular Biology

Synthesis, Chemical-Physical Characterization, and Biomedical Applications of Functional Gold Nanoparticles: A Review

Ileana Ielo et al.

Summary: Gold nanoparticles exhibit excellent stability and biocompatibility, making them ideal candidates for medical and biological applications. Various synthetic methods, such as Turkevich synthesis, reduction with NaBH4, seeding growth, ascorbic acid-based, green synthesis, and Brust-Schiffrin methods, have been used to enhance their stability and features. Functionalization of the AuNP surface has led to the formation of self-assembled monolayers using polymer coatings as capping agents bonded to the nanoparticles. Common chemical-physical characterization techniques are used to determine the size, shape, and surface coverage of AuNPs for their biomedical and biotechnology applications.

MOLECULES (2021)

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Article Chemistry, Physical

Pore penetration of porous catalyst supports by in-situ-adsorbed, agglomeration-quenched nanoparticles from pulsed laser ablation in supercritical CO2

Marc Labusch et al.

Summary: Pulsed laser ablation (PLA) in supercritical CO2 (scCO(2)) shows potential for synthesizing nanoparticles for catalytic applications. In-situ deposition combined with mesoporous γ-Al2O3 support effectively avoids nanoparticle agglomeration.

JOURNAL OF SUPERCRITICAL FLUIDS (2021)

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Article Nanoscience & Nanotechnology

Synthesis of gold, platinum, and gold-platinum alloy nanoparticle colloids with high-power megahertz-repetition-rate lasers: the importance of the beam guidance method

Friedrich Waag et al.

Summary: Noble metal nanoparticles and their alloys are important for biomedicine and catalysis, and laser ablation in liquids is a method used to access high-purity colloids, although current productivity may hinder industrial implementation. Innovative laser technology may help distribute this method further. A comparison of galvanometer scanning and polygon-wheel scanning found that the scan pattern dimensions are crucial, with a threshold pattern length determining the more productive technology. Gold ablation had lower productivity compared to platinum, but alloying gold with 10% platinum improved productivity to nearly the same level as pure platinum.

APPLIED NANOSCIENCE (2021)

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Article Crystallography

Controlled Synthesis of Au Nanoparticles by Modified Polyol Methods: Determination of Their Size, Shape, and Crystal Structure

Nguyen Thi Nhat Hang et al.

Summary: We successfully prepared gold nanoparticles with different shapes and crystal structures using modified polyol methods and design of experiments. The research indicates that the modified polyol methods are of great importance for the practical applications of gold nanoparticles. Additionally, we experimentally discussed the critical nucleation, growth, and formation processes of gold nanoparticles in modified polyol methods and design of experiments.

CRYSTALS (2021)

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Article Chemistry, Physical

Charge separation dynamics in In2Se3/ZnO/Au ternary system for enhanced photocatalytic degradation of methylene blue under visible light

Siddhant Dhongade et al.

Summary: The ternary composite In2Se3/ZnO/Au-nanoparticle fabricated using hydrothermal and laser ablation techniques exhibited superior photocatalytic performance, attributed to factors such as active participation of ZnO conduction band, large surface area, excitation of In2Se3 and Au nanoparticles. The efficient photocatalytic activity was further supported by the ultrafast transient absorption spectroscopy showing faster electron transfer to methylene blue for reduction. This study provides new insights into developing efficient high-performance photocatalysts based on ternary composites.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2021)

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Article Chemistry, Physical

Formation of Co-Au Core-Shell Nanoparticles with Thin Gold Shells and Soft Magnetic ε-Cobalt Cores Ruled by Thermodynamics and Kinetics

Jacob Johny et al.

Summary: In this study, bimetallic core-shell nanoparticles (CSNPs) with a unique nested core-shell structure were successfully fabricated using an environmentally friendly laser ablation technique. The CSNPs exhibit soft magnetic properties and all gold-rich phases show substantial cobalt substitution in a face-centered cubic solid solution. Thermodynamic surface energy calculations accurately predict the predominance of solid solution and core-shell phase structures in correlation with particle size and nominal composition in the Co-Au system.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

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Review Multidisciplinary Sciences

Gold nanoparticles: Synthesis properties and applications

Ines Hammami et al.

Summary: In recent years, the development of nanotechnology has driven the preparation and application of gold nanoparticles, with researchers increasingly focusing on environmentally sustainable and green synthesis using non-toxic chemicals from natural sources. Gold nanoparticles have shown remarkable applications in diagnostics and therapeutics, including biosensor applications, tumor-targeting capability for cancer therapy, and precise drug delivery to diseased tissues.

JOURNAL OF KING SAUD UNIVERSITY SCIENCE (2021)

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Article Chemistry, Multidisciplinary

Surface Chemistry of Gold Nanoparticles Produced by Laser Ablation in Pure and Saline Water

Anna Levy et al.

Summary: Pulsed laser ablation in liquid (PLAL) is a powerful method for producing nanoparticle colloids with long-term stability, and the stability is influenced by the reactivities and chemical equilibria at the nanoparticle/solvent interface. X-ray photoelectron spectroscopy can be used to evaluate the degree of nanoparticle surface oxidation and composition.

LANGMUIR (2021)

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Article Materials Science, Composites

Green synthesis of different ratios from bimetallic gold: Silver nanoparticles core@shell via laser ablation scattered in Chitosan-PVA matrix and its electrical conductivity behavior

Nasser S. Awwad et al.

Summary: In this study, Chitosan-PVA blend embedded with various ratios of gold/silver nanoparticles were synthesized using a casting method. The addition of gold and silver nanoparticles affected the optical and structural properties of the material, while also improving the electrical conductivity of the composite films.

COMPOSITES COMMUNICATIONS (2021)

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Article Chemistry, Multidisciplinary

Precisely Engineered Supported Gold Clusters as a Stable Catalyst for Propylene Epoxidation

Nidhi Kapil et al.

Summary: This study presents a facile method for synthesizing a stable Au/TS-1 catalyst, which shows improved catalytic performance in direct gas phase epoxidation compared to traditional methods. Various characterization techniques illustrate the structure-stability relationship of the catalyst.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Review Chemistry, Multidisciplinary

Pulsed Laser in Liquids Made Nanomaterials for Catalysis

Ryland C. Forsythe et al.

Summary: This article summarizes the importance of catalysis in modern life and its economic impact, introduces the key to developing new catalysts, and the method of preparing tailored nanomaterials through pulsed laser in liquids synthesis. The paper discusses the fundamentals, advantages, challenges, solutions, and latest applications of this technique, providing a practical guide for the catalysis community to advance catalyst development through leveraging the synergies of these two research fields.

CHEMICAL REVIEWS (2021)

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Article Engineering, Environmental

Gold nanoparticles-modified MnFe2O4 with synergistic catalysis for photo-Fenton degradation of tetracycline under neutral pH

Lei Qin et al.

Summary: A series of MnFe2O4-Au (MFO-Au) composites were prepared for efficient photo-Fenton degradation of tetracycline (TC) by utilizing the synergistic effect of MFO and gold nanoparticles (AuNPs). The composites showed outstanding catalytic performance in neutral conditions, with efficient removal of TC and decrease in TOC. The study also demonstrated the potential for reducing toxicity and provided guidance for the design of stable noble nanoparticle and bimetallic oxide combinations in photo-Fenton reactions.

JOURNAL OF HAZARDOUS MATERIALS (2021)

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Article Optics

Concentration dependent thermo-optical properties and nonlinear optical switching behavior of bimetallic Au-Ag nanoparticles synthesized by femtosecond laser ablation

Jessy Simon et al.

Summary: Concentration, morphology and composition-dependent thermal diffusivity changes in bimetallic AuAg nanoparticles synthesized by femtosecond laser ablation were studied using a matched thermal lens technique. Thermal diffusivity values increased with both sample concentration and Ag/Au weight percentage ratio. Core-shell and nanoalloy structures showed greater thermal diffusivity variation, possibly due to modified surface state density of the bimetallic nanoparticles. Nonlinear optical characterization using a Nd:YAG laser showed a switching behavior from saturable absorption to reverse saturable absorption as the ablation time increased. The optical limiting properties of the nanoalloy were also studied.

OPTICS AND LASER TECHNOLOGY (2021)

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Article Chemistry, Physical

Electric Field Assisted Femtosecond Laser Preparation of Au@TiO2 Composites with Controlled Morphology and Crystallinity for Photocatalytic Degradation

Xiaojie Li et al.

Summary: By electric-field-assisted temporally-shaped femtosecond laser liquid-phase ablation of Au3+ and amorphous TiO2, Au nanoparticles-loaded TiO2 composites were successfully prepared, which can efficiently achieve the photocatalytic degradation of dye pollutants.

MATERIALS (2021)

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Review Chemistry, Multidisciplinary

New-Generation Ligand Design for the Gold-Catalyzed Asymmetric Activation of Alkynes

Giuseppe Zuccarello et al.

Summary: Gold(I) catalysts are ideal for alkynes activation, but the triple bond of alkynes poses a challenge for achieving high enantiocontrol. Recent advances have been made in enantioselective transformations, but the activation of non-prochiral alkyne-containing small molecules remains a significant challenge. New chiral ligand designs and possible limitations towards more efficient ligand designs are discussed, along with the alternative of square planar chiral gold(III) complexes.

CHEMPLUSCHEM (2021)

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Article Chemistry, Multidisciplinary

Two Approaches to the Laser-Induced Formation of Au/Ag Bimetallic Nanoparticles in Supercritical Carbon Dioxide

Alexey Rybaltovsky et al.

Summary: Two methods are proposed for synthesizing bimetallic Au/Ag nanoparticles, utilizing different geometric configurations and laser sources. The first configuration demonstrates the possibility of obtaining Ag/Au alloy nanoparticles, while the second configuration shows the possibility of obtaining core-shell bimetallic Au/Ag nanoparticles.

NANOMATERIALS (2021)

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Article Chemistry, Multidisciplinary

Completely green synthesis of rose-shaped Au nanostructures and their catalytic applications

Jae Hwan Jeong et al.

Summary: The study presents a novel and completely green synthesis method for creating unique gold nanostructures with high catalytic activity. These rose-shaped nanostructures showed outstanding catalytic performance for the hydrogenation of 4-nitrophenol, and their activity remained stable after being recycled and used five times.

RSC ADVANCES (2021)

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Article Nanoscience & Nanotechnology

Insights on the Formation of Nanoparticles Prepared by Magnetron Sputtering Onto Liquids: Gold Sputtered Onto Castor Oil as a Case Study

Anastasiya Sergievskaya et al.

Summary: Magnetron sputter deposition of metal targets over liquids allows for the production of colloidal solutions of small metal nanoparticles without additional reducing or stabilizing agents. The mechanism of the formation of Au NPs involves the production of primary NPs and their subsequent aggregative growth limited by diffusion in the viscous castor oil medium. Different experimental parameters were found to affect the growth of NPs, and deposition in HiPIMS mode can increase the size of the Au NPs.

FRONTIERS IN NANOTECHNOLOGY (2021)

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Article Chemistry, Multidisciplinary

Gold nanoparticles obtained by ns-pulsed laser ablation in liquids (ns-PLAL) are arranged in the form of fractal clusters

Luigi Gentile et al.

Summary: Gold nanoparticles synthesized by ns-pulsed laser ablation in liquid without capping agents are potential model systems for studying interactions with biological structures. Small-angle X-ray scattering and dynamic light scattering were used to investigate the structure of the AuNPs, showing the presence of fractal clusters stabilized by strong repulsive interactions. The fractal dimension was estimated to be 1.9, indicating a stable population of fractal clusters with colloidal stability.

JOURNAL OF NANOPARTICLE RESEARCH (2021)

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Article Chemistry, Multidisciplinary

Yeast supported gold nanoparticles: an efficient catalyst for the synthesis of commercially important aryl amines

Saravanan Krishnan et al.

Summary: The CpGNP catalyst, prepared by a simple and green method, can selectively reduce nitroarenes and substituted nitroarenes with different functional groups, yielding aryl amines useful for the preparation of pharmaceuticals, polymers, and agrochemicals in high yields under mild conditions. The catalyst exhibits high recyclability, robustness, and long-term stability without any loss in catalytic activity after storage for eight months.

NEW JOURNAL OF CHEMISTRY (2021)

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Article Chemistry, Multidisciplinary

In situ green synthesis of Au/Ag nanostructures on a metal-organic framework surface for photocatalytic reduction of p-nitrophenol

Karanveer Singh et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (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 Chemistry, Physical

Rapid synthesis of metallic and alloy micro/nanoparticles by laser ablation towards water

Zi Lin et al.

APPLIED SURFACE SCIENCE (2020)

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Article Chemistry, Physical

Selective synthesis of Au and graphitic carbon-encapsulated Au (Au@GC) nanoparticles by pulsed laser ablation in solvents: Catalytic Au and acid-resistant Au@GC nanoparticles

Seung Heon Lee et al.

APPLIED SURFACE SCIENCE (2020)

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Article Chemistry, Physical

A platinum-free nanostructured gold counter electrode for DSSCs prepared by pulsed laser ablation

S. Gullace et al.

APPLIED SURFACE SCIENCE (2020)

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Article Engineering, Environmental

High-performance of plasma-catalysis hybrid system for toluene removal in air using supported Au nanocatalysts

Bin Zhu et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Chemistry, Physical

Laser-synthesized graphite carbon encased gold nanoparticles with specific reaction channels for efficient oxygen reduction

Chao Zhang et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

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Article Materials Science, Multidisciplinary

Templated assembly of micropatterned Au-Ni nanoparticles on laser interference-structured surfaces by thermal dewetting

Lu Wang et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Competition between CO2 Reduction and Hydrogen Evolution on a Gold Electrode under Well-Defined Mass Transport Conditions

Akansha Goyal et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

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Article Nanoscience & Nanotechnology

Effective size separation of laser-generated, surfactant-free nanoparticles by continuous centrifugation

Sebastian Kohsakowski et al.

NANOTECHNOLOGY (2020)

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Article Chemistry, Physical

Efficient Z-scheme photocatalysts of ultrathin g-C3N4-wrapped Au/TiO2-nanocrystals for enhanced visible-light-driven conversion of CO2 with H2O

Chujun Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

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Review Chemistry, Multidisciplinary

Role of the Support in Gold-Containing Nanoparticles as Heterogeneous Catalysts

Meenakshisundaram Sankar et al.

CHEMICAL REVIEWS (2020)

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Review Chemistry, Multidisciplinary

Room-Temperature Laser Synthesis in Liquid of Oxide, Metal-Oxide Core-Shells, and Doped Oxide Nanoparticles

Vincenzo Amendola et al.

CHEMISTRY-A EUROPEAN JOURNAL (2020)

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Article Chemistry, Multidisciplinary

Spectroscopic and Microscopic Analyses of Fe3O4/Au Nanoparticles Obtained by Laser Ablation in Water

Maurizio Muniz-Miranda et al.

NANOMATERIALS (2020)

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Article Materials Science, Multidisciplinary

Synthesis of ZnO and Au@ZnO core/shell nano-catalysts by pulsed laser ablation in different liquid media

Ayman M. Mostafa et al.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2020)

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Article Green & Sustainable Science & Technology

Preparation of Au nanoparticles by Q switched laser ablation and their application in 4-nitrophenol reduction

Mahmoud Nasrollahzadeh et al.

CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY (2020)

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Article Nanoscience & Nanotechnology

Synthesis of Various Size Gold Nanoparticles by Chemical Reduction Method with Different Solvent Polarity

Mohamed Hasaan Hussain et al.

NANOSCALE RESEARCH LETTERS (2020)

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Review Biotechnology & Applied Microbiology

Multifunctional Gold Nanoparticles: A Novel Nanomaterial for Various Medical Applications and Biological Activities

Xiaopei Hu et al.

FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY (2020)

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Article Chemistry, Applied

Selective Aerobic Oxidation of 5-(Hydroxymethyl)furfural over Heterogeneous Silver-Gold Nanoparticle Catalysts

Oliver R. Schade et al.

ADVANCED SYNTHESIS & CATALYSIS (2020)

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Article Chemistry, Physical

Laser ablation of metals in salts melts

M. Zhilnikova et al.

CHEMICAL PHYSICS LETTERS (2020)

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Article Chemistry, Multidisciplinary

Photocatalytic Properties of Graphene/Gold and Graphene Oxide/Gold Nanocomposites Synthesized by Pulsed Laser Induced Photolysis

Li-Hsiou Chen et al.

NANOMATERIALS (2020)

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Article Chemistry, Multidisciplinary

Fabrication and Characterization of Biplasmonic Substrates Obtained by Picosecond Laser Pulses

Andrei Stochioiu et al.

APPLIED SCIENCES-BASEL (2020)

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Article Biochemistry & Molecular Biology

Facile synthesis of graphitic carbon nitride/chitosan/Au nanocomposite: A catalyst for electrochemical hydrogen evolution

Atefeh Nasri et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

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Review Chemistry, Physical

Chemical and Laser Ablation Synthesis of Monometallic and Bimetallic Ni-Based Nanoparticles

Niusha Lasemi et al.

CATALYSTS (2020)

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Review Chemistry, Multidisciplinary

Nanoparticles Engineering by Pulsed Laser Ablation in Liquids: Concepts and Applications

Enza Fazio et al.

NANOMATERIALS (2020)

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Article Chemistry, Physical

Bare laser-synthesized palladium-gold alloy nanoparticles as efficient electrocatalysts for glucose oxidation for energy conversion applications

Yaovi Holade et al.

CATALYSIS SCIENCE & TECHNOLOGY (2020)

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Article Biochemistry & Molecular Biology

Biocompatible functionalized AuPd bimetallic nanoparticles decorated on reduced graphene oxide sheets for photothermal therapy of targeted cancer cells

Punamshree Das et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2020)

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Article Chemistry, Multidisciplinary

Free carrier enhanced depletion in ZnO nanorods decorated with bimetallic AuPt nanoclusters

R. Bahariqushchi et al.

NANOSCALE (2020)

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Article Environmental Sciences

Pulsed laser synthesis of reduced graphene oxide supported ZnO/Au nanostructures in liquid with enhanced solar light photocatalytic activity

Shreyanka Shankar Naik et al.

ENVIRONMENTAL POLLUTION (2020)

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Article Chemistry, Physical

Laser-assisted synthesis of gold-graphene oxide nanocomposites: effect of pulse duration

Julian A. Bobb et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2020)

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Article Chemistry, Physical

The effect of pulse duration on nanoparticle generation in pulsed laser ablation in liquids: insights from large-scale atomistic simulations

Cheng-Yu Shih et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2020)

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Article Chemistry, Physical

Generation of Au nanorods by laser ablation in liquid and their further elongation in external magnetic field

G. A. Shafeev et al.

APPLIED SURFACE SCIENCE (2019)

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Article Chemistry, Physical

One-pot ligand-free synthesis of gold nanoparticles: The role of glycerol as reducing-cum-stabilizing agent

Rashida Parveen et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2019)

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Article Chemistry, Multidisciplinary

Wet-Chemistry Strong Metal-Support Interactions in Titania-Supported Au Catalysts

Jian Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Article Chemistry, Physical

Interaction-Induced Self-Assembly of Au@La2O3 Core-Shell Nanoparticles on La2O2CO3 Nanorods with Enhanced Catalytic Activity and Stability for Soot Oxidation

Qiangqiang Wu et al.

ACS CATALYSIS (2019)

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Article Chemistry, Multidisciplinary

Golden Palladium Zinc Ordered Intermetallics as Oxygen Reduction Electrocatalysts

Yao Yang et al.

ACS NANO (2019)

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Article Chemistry, Multidisciplinary

Reversible Switching of Catalytic Activity by Shuttling an Atom into and out of Gold Nanoclusters

Xiao Cai et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

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Article Materials Science, Multidisciplinary

Comparison of the productivity and ablation efficiency of different laser classes for laser ablation of gold in water and air

Sarah Dittrich et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2019)

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Article Chemistry, Physical

One-step femtosecond laser ablation synthesis of sub-3 nm gold nanoparticles stabilized by silica

Mallory G. John et al.

APPLIED SURFACE SCIENCE (2019)

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Review Chemistry, Physical

Review of the methodologies used in the synthesis gold nanoparticles by chemical reduction

Carla Daruich De Souza et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

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Article Chemistry, Multidisciplinary

Direct 12-Electron Oxidation of Ethanol on a Ternary Au(core)-PtIr(Shell) Electrocatalyst

Zhixiu Liang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Article Chemistry, Physical

Ruthenium-Based Single-Atom Alloy with High Electrocatalytic Activity for Hydrogen Evolution

Cui-Hong Chen et al.

ADVANCED ENERGY MATERIALS (2019)

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Article Chemistry, Physical

Kinetic Control of [AuCl4]- Photochemical Reduction and Gold Nanoparticle Size with Hydroxyl Radical Scavengers

Laysa M. Frias Batista et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2019)

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Article Chemistry, Multidisciplinary

Identifying Active Sites for CO2 Reduction on Dealloyed Gold Surfaces by Combining Machine Learning with Multiscale Simulations

Yalu Chen et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Article Materials Science, Multidisciplinary

Facile synthesis of Au nanoparticles with different shapes in a soluble starch-hydroquinone system and their SERS activity

Li Sun et al.

MATERIALS LETTERS (2019)

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Article Chemistry, Multidisciplinary

Montmorillonite-stabilized gold nanoparticles for nitrophenol reduction

Meriem Chenouf et al.

COMPTES RENDUS CHIMIE (2019)

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Article Optics

Novel approach of controllable stoichiometric fabrication of alloyed Au/Ag nanoparticles by nanosecond laser ablation of thin bi-layered films in water

A. A. Nastulyavichus et al.

LASER PHYSICS LETTERS (2019)

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Article Chemistry, Multidisciplinary

In Situ Decoration of Gold Nanoparticles on Graphene Oxide via Nanosecond Laser Ablation for Remarkable Chemical Sensing and Catalysis

Parvathy Nancy et al.

NANOMATERIALS (2019)

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Article Chemistry, Multidisciplinary

Carbon Supported Gold Nanoparticles for the Catalytic Reduction of 4-Nitrophenol

Hugo Rodriguez Molina et al.

FRONTIERS IN CHEMISTRY (2019)

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Article Nanoscience & Nanotechnology

Ambient Electrosynthesis of Ammonia Using Core-Shell Structured Au@C Catalyst Fabricated by One-Step Laser Ablation Technique

Wenyi Li et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

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Article Materials Science, Ceramics

Synthesis of magneto-plasmonic Au-Ag NPs-decorated TiO2 -modified Fe3O4 nanocomposite with enhanced laser/solar-driven photocatalytic activity for degradation of dye pollutant in textile wastewater

Mitra Amoli-Diva et al.

CERAMICS INTERNATIONAL (2019)

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Article Chemistry, Physical

Preparation of Au/xCeO2-Al2O3 catalysts with enhanced catalytic properties for the selective acetylene hydrogenation

Libo Sun et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

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Article Engineering, Electrical & Electronic

Facile synthesis of Au/CdS core-shell nanocomposites using laser ablation technique

Alina C. Kuriakose et al.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2019)

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Article Nanoscience & Nanotechnology

Synthesis of Gold Nanoparticles Using Mimosa tenuiflora Extract, Assessments of Cytotoxicity, Cellular Uptake, and Catalysis

Ericka Rodriguez-Leon et al.

NANOSCALE RESEARCH LETTERS (2019)

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Article Chemistry, Multidisciplinary

Single-atom gold oxo-clusters prepared in alkaline solutions catalyse the heterogeneous methanol self-coupling reactions

Sufeng Cao et al.

NATURE CHEMISTRY (2019)

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Article Chemistry, Physical

Synthesis of Colloidal Au Nanoparticles through Ultrasonic Spray Pyrolysis and Their Use in the Preparation of Polyacrylate-AuNPs' Composites

Doris Golub et al.

MATERIALS (2019)

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Review Chemistry, Multidisciplinary

Supported Gold Nanoparticles as Catalysts for the Oxidation of Alcohols and Alkanes

Sonia A. C. Carabineiro

FRONTIERS IN CHEMISTRY (2019)

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Article Chemistry, Physical

ZnO supported Au/Pd bimetallic nanocomposites for plasmon improved photocatalytic activity for methylene blue degradation under visible light irradiation

Seung Jun Lee et al.

APPLIED SURFACE SCIENCE (2019)

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Article Chemistry, Physical

Identification of the Au/ZnO interface as the specific active site for the selective oxidation of the secondary alcohol group in glycerol

Yongning Pan et al.

JOURNAL OF CATALYSIS (2019)

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Article Physics, Atomic, Molecular & Chemical

Single-Stage Formation of Film Polymer Composites in Supercritical Colloid Solutions of Nanoparticles Obtained by Laser Ablation

S. I. Tsypina et al.

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B (2019)

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Article Chemistry, Multidisciplinary

Enhanced catalytic and SERS performance of shape/size controlled anisotropic gold nanostructures

Kamalesh Nehra et al.

NEW JOURNAL OF CHEMISTRY (2019)

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Article Chemistry, Physical

Shape dependent catalytic activity of unsupported gold nanostructures for the fast reduction of 4-nitroaniline

S. G. Jiji et al.

COLLOID AND INTERFACE SCIENCE COMMUNICATIONS (2019)

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Article Chemistry, Physical

Enhanced photocatalytic activity of Au-doped Au@ZnO core-shell flower-like nanocomposites

Hyeon Jin Jung et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

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Article Chemistry, Analytical

A novel gas-phase mono and bimetallic clusters decorated Zno nanorods electrochemical sensor for 4-aminophenol detection

Giorgia Fiaschi et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2018)

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Article Multidisciplinary Sciences

Simple size-controlled synthesis of Au nanoparticles and their size-dependent catalytic activity

Petr Suchomel et al.

SCIENTIFIC REPORTS (2018)

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Article Chemistry, Multidisciplinary

Successful Synthesis of Gold Nanoparticles through Ultrasonic Spray Pyrolysis from a Gold(III) Nitrate Precursor and Their Interaction with a High Electron Beam

Mohammed Shariq et al.

CHEMISTRYOPEN (2018)

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Article Chemistry, Physical

Laser- irradiation induced synthesis of spongy AuAgPt alloy nanospheres with high- index facets, rich grain boundaries and subtle lattice distortion for enhanced

Tao Zhang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

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Article Chemistry, Multidisciplinary

Catalytic Activity of Silicon Nanowires Decorated with Gold and Copper Nanoparticles Deposited by Pulsed Laser Ablation

Michele Casiello et al.

NANOMATERIALS (2018)

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Article Chemistry, Multidisciplinary

The Effect of Laser Pulse Widths on Laser-Ag Nanoparticle Interaction: Femto- to Nanosecond Lasers

Jin-Woo Jeon et al.

APPLIED SCIENCES-BASEL (2018)

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Article Chemistry, Multidisciplinary

Large-scale dewetting assembly of gold nanoparticles for plasmonic enhanced upconversion nanoparticles

Christian Clarke et al.

NANOSCALE (2018)

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Article Chemistry, Multidisciplinary

Plasmonic nanoparticles embedded in single crystals synthesized by gold ion implantation for enhanced optical nonlinearity and efficient Q-switched lasing

W. J. Nie et al.

NANOSCALE (2018)

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Article Chemistry, Physical

Au-Pd@g-C3N4 as an Efficient Photocatalyst for Visible-Light Oxidation of Benzene to Phenol: Experimental and Mechanistic Study

Sayyed Mandi Hosseini et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

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Article Nuclear Science & Technology

Laser ablation parameters influencing gold nanoparticle synthesis in water

L. Torrisi et al.

RADIATION EFFECTS AND DEFECTS IN SOLIDS (2018)

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Review Chemistry, Multidisciplinary

An Overview of the Synthesis of Gold Nanoparticles Using Radiation Technologies

Lucas Freitas de Freitas et al.

NANOMATERIALS (2018)

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Proceedings Paper Physics, Applied

Synthesis of bimetallic nanostructures by nanosecond laser ablation of multicomponent thin films in water

R. G. Nikov et al.

20TH INTERNATIONAL SUMMER SCHOOL ON VACUUM, ELECTRON AND ION TECHNOLOGIES, 2017 (2018)

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Article Chemistry, Physical

Nucleation and growth of gold nanoparticles initiated by nanosecond and femtosecond laser irradiation of aqueous [AuCl4](-)

Collin J. Rodrigues et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2018)

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Article Chemistry, Physical

Size Quenching during Laser Synthesis of Colloids Happens Already in the Vapor Phase of the Cavitation Bubble

A. Letzel et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2017)

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Article Chemistry, Multidisciplinary

Photoreductive synthesis of monodispersed Au nanoparticles with citric acid as reductant and surface stabilizing reagent

Yasuhiro Shiraishi et al.

RSC ADVANCES (2017)

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Article Chemistry, Physical

A Comparison Reduction of 4-Nitrophenol by Gold Nanospheres and Gold Nanostars

Tao Ma et al.

CATALYSTS (2017)

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Article Electrochemistry

CO2 electroreduction at AuxCu1-x obtained by pulsed laser deposition in O2 atmosphere

C. Roy et al.

ELECTROCHIMICA ACTA (2017)

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Article Materials Science, Multidisciplinary

Laser-assisted fabrication and size distribution modification of colloidal gold nanostructures by nanosecond laser ablation in different liquids

R. G. Nikov et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2017)

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Article Chemistry, Multidisciplinary

Enhanced Electrocatalytic Oxygen Evolution in Au-Fe Nanoalloys

Irene Vassalini et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

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Article Chemistry, Physical

One-Step and Surfactant-Free Fabrication of Gold-Nanoparticle-Decorated Bismuth Oxychloride Nanosheets Based on Laser Ablation in Solution and Their Enhanced Visible-Light Plasmonic Photocatalysis

Yi Wei et al.

CHEMPHYSCHEM (2017)

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Article Electrochemistry

Collisional electrochemistry of laser-ablated gold nanoparticles by electrocatalytic oxidation of glucose

Yang Liu et al.

ELECTROCHEMISTRY COMMUNICATIONS (2017)

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Review Chemistry, Multidisciplinary

Laser Synthesis and Processing of Colloids: Fundamentals and Applications

Dongshi Zhang et al.

CHEMICAL REVIEWS (2017)

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Article Materials Science, Multidisciplinary

Fabrication of hollow gold nanoparticles by dewetting, dealloying and coarsening

Anna Kosinova et al.

ACTA MATERIALIA (2016)

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Article Materials Science, Multidisciplinary

The effect of magnetic fields on the products of laser ablation

O. R. Musaev et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2016)

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Article Physics, Applied

Influence of external magnetic field on laser-induced gold nanoparticles fragmentation

A. A. Serkov et al.

APPLIED PHYSICS LETTERS (2016)

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Article Chemistry, Multidisciplinary

Formation Mechanism of Gold Nanoparticles Synthesized by Photoreduction in Aqueous Ethanol Solutions of Polymers Using In Situ Quick Scanning X-ray Absorption Fine Structure and Small-Angle X-ray Scattering

Masafumi Harada et al.

CRYSTAL GROWTH & DESIGN (2016)

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Review Chemistry, Applied

Anisotropic gold nanoparticles: Preparation and applications in catalysis

Peter Priecel et al.

CHINESE JOURNAL OF CATALYSIS (2016)

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Ligand-free Gold Nanoparticles as a Reference Material for Kinetic Modelling of Catalytic Reduction of 4-Nitrophenol

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CATALYSIS LETTERS (2015)

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The effect of the Au loading on the liquid-phase aerobic oxidation of ethanol over Au/TiO2 catalysts prepared by pulsed laser ablation

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Advanced Electrocatalysts on the Basis of Bare Au Nanomaterials for Biofuel Cell Applications

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Ligand-free gold atom clusters adsorbed on graphene nano sheets generated by oxidative laser fragmentation in water

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CHEMICAL PHYSICS LETTERS (2014)

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Gold Decorated Graphene by Laser Ablation for Efficient Electrocatalytic Oxidation of Methanol and Ethanol

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Formic acid electro-oxidation at PtAu alloyed nanoparticles synthesized by pulsed laser ablation in liquids

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Highly active PtAu alloy nanoparticle catalysts for the reduction of 4-nitrophenol

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NANOSCALE (2014)

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Synthesis and characterization of gold graphene composite with dyes as model substrates for decolorization: A surfactant free laser ablation approach

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NATURE COMMUNICATIONS (2014)

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Gold nanoparticle decorated ceria nanotubes with significantly high catalytic activity for the reduction of nitrophenol and mechanism study

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Size control of laser-fabricated surfactant-free gold nanoparticles with highly diluted electrolytes and their subsequent bioconjugation

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PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2013)

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Nanomaterials via Laser Ablation/Irradiation in Liquid: A Review

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Preparation of PtAu Alloy Colloids by Laser Ablation in Solution and Their Characterization

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Gold nanoparticles: preparation, properties, and applications in bionanotechnology

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Catalytic Reduction of 4-Nitrophenol using Biogenic Gold and Silver Nanoparticles Derived from Breynia rhamnoides

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Effects of sputtering conditions on formation of gold nanoparticles in sputter deposition technique

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Laser synthesis of gold/oxide nanocomposites

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A Comparison Study of the Catalytic Properties of Au-Based Nanocages, Nanoboxes, and Nanoparticles

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Facile Synthesis and One-Dimensional Assembly of Cyclodextrin-Capped Gold Nanoparticles and Their Applications in Catalysis and Surface-Enhanced Raman Scattering

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Estimation of surface oxide on surfactant-free gold nanoparticles laser-ablated in water

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ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2006)

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Stabilization and size control of gold nanoparticles during laser ablation in aqueous cyclodextrins

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Formation of gold nanoparticles by laser ablation in aqueous solution of surfactant

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