Hybrid gold-silver nanoparticles synthesis on a glass substrate using a nanosecond laser-induced dewetting of thin bimetallic films and their application in SERS

Article Materials Science, Multidisciplinary

Generation of gold and silver nanoparticles using laser ablation of thin bimetallic films and bulk targets in water

Vita Petrikaite et al.

Summary: Hybrid gold-silver nanoparticles with high stability can be generated by laser ablation of thin-film composites in water, without the use of surfactants.

OPTICAL MATERIALS (2023)

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Article Chemistry, Physical

Low-cost SERS substrate featuring laser-ablated amorphous nanostructure

Indre Aleknavicene et al.

Summary: Using ultrashort-pulse laser-induced plasma-assisted ablation on soda-lime glass, researchers developed SERS substrates with amorphous nanostructures and a silver layer, resulting in homogeneous SERS activity with consistent surface activity. The relatively modest enhancement factor was attributed to the amorphous features on the glass, which led to fewer hot spots but increased surface homogeneity. The use of soda-lime glass offers a cheaper and scalable alternative for routine SERS testing in various scientific fields.

APPLIED SURFACE SCIENCE (2022)

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Article Chemistry, Multidisciplinary

Magneto-plasmonic nanostructures for SERS: magnetite decorated by silver and gold nanoparticles

Gytaute Sirgedaite et al.

Summary: Surface enhanced Raman spectroscopy (SERS) is enhanced by the introduction of magnetic nanoparticles and plasmonic silver or gold nanoparticles. In this work, modification of magnetite with different chemicals and subsequent decoration with PEI were performed to improve the attachment of plasmonic nanoparticles. The order of decoration was found to affect the signal enhancement, and composites with silver, gold, and magnetite nanoparticles were obtained.

NEW JOURNAL OF CHEMISTRY (2022)

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Article Chemistry, Multidisciplinary

Study on Ultrathin Silver Film Transparent Electrodes Based on Aluminum Seed Layers with Different Structures

Dong Li et al.

Summary: This study investigated an ultra-thin transparent silver film electrode prepared with aluminum as a seed layer, demonstrating improved surface morphology and electrical conductivity of silver films through changes in growth kinetics, showing the effectiveness of the aluminum layer in enhancing the properties of transparent conductive silver films.

NANOMATERIALS (2022)

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Article Chemistry, Multidisciplinary

Thermally Stable Magneto-Plasmonic Nanoparticles for SERS with Tunable Plasmon Resonance

Lina Mikoliunaite et al.

Summary: In this study, composite magneto-plasmonic nanoparticles (Fe3O4@AgNPs) were successfully synthesized and showed superior performance in terms of signal intensity and reproducibility in SERS measurements. The average density of silver nanoparticles and the plasmonic resonance frequency of Fe3O4@AgNPs could be controlled by adjusting the initial volumes of colloid solutions.

NANOMATERIALS (2022)

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Article Chemistry, Physical

Mechanism of Gold-Silver Alloy Nanoparticle Formation by Laser Coreduction of Gold and Silver Ions in Solution

Christopher M. Nguyen et al.

Summary: The photochemical reduction of aqueous Ag+ and [AuCl4](-) into alloy Au-Ag nanoparticles with laser pulses is a green synthesis approach. By using femtosecond laser reduction and adding the OH center dot scavenger IPA, controlled compositions of Au-Ag NPs with homogeneous molar ratios of Au and Ag can be achieved. Understanding the kinetics of [AuCl4](-) coreduction provides insights into the mechanism of Au-Ag NP formation.

JOURNAL OF PHYSICAL CHEMISTRY B (2021)

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Article Chemistry, Physical

A hybrid dewetting approach to generate highly sensitive plasmonic silver nanoparticles with a narrow size distribution

Harim Oh et al.

Summary: The study demonstrates that combining thermal and laser dewetting processes can generate more uniform metal nanoparticles, with pre-annealing leading to narrower size distribution. The obtained silver nanoparticles exhibit a strong single plasmonic resonance peak due to their narrow size distribution, showing enhanced refractive index sensitivity and figure of merit as a plasmonic sensing platform compared to particles produced via laser dewetting.

APPLIED SURFACE SCIENCE (2021)

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Article Chemistry, Multidisciplinary

Gold Nanoparticles Generated Using the Nanosecond Laser Treatment of Multilayer Films and Their Use for SERS Applications

Evaldas Stankevicius et al.

Summary: Surface-enhanced Raman spectroscopy (SERS) substrates fabricated by repeated laser treatment of thin gold films contain gold nanoparticles of varying sizes, with an enhancement factor up to 10^6. The enhancement factor can be further increased by adding an additional gold coating.

ACS OMEGA (2021)

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Article Nanoscience & Nanotechnology

Effects of Accumulated Energy on Nanoparticle Formation in Pulsed-Laser Dewetting of AgCu Thin Films

H. K. Lin et al.

Summary: The study found that under low energy accumulation, AgCu films formed nanoparticles with different shapes and compositions, resulting in different absorption spectra. However, under high energy accumulation, the nanoparticles had consistent compositions, regular sizes, and absorption wavelengths closer to each other.

NANOSCALE RESEARCH LETTERS (2021)

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Review Chemistry, Multidisciplinary

Towards Reliable and Quantitative Surface-Enhanced Raman Scattering (SERS): From Key Parameters to Good Analytical Practice

Steven E. J. Bell et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

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Article Electrochemistry

Engineering electrochemical sensors using nanosecond laser treatment of thin gold film on ITO glass

Evaldas Stankevicius et al.

ELECTROCHIMICA ACTA (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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Review Chemistry, Multidisciplinary

Nanostructuration of Thin Metal Films by Pulsed Laser Irradiations: A Review

Francesco Ruffino et al.

NANOMATERIALS (2019)

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Article Chemistry, Physical

Concentric microring structures containing gold nanoparticles for SERS-based applications

Evaldas Stankevicius et al.

APPLIED SURFACE SCIENCE (2019)

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Review Physics, Applied

Colors with plasmonic nanostructures: A full-spectrum review

Maowen Song et al.

APPLIED PHYSICS REVIEWS (2019)

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Proceedings Paper Biology

Effect of irradiation time in the synthesis of Au-Ag nanoalloys by femtosecond laser

A. N. Hidayah et al.

INTERNATIONAL CONFERENCE ON MATHEMATICS AND NATURAL SCIENCES (ICMNS) (2019)

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Article Chemistry, Physical

Fabrication of Ag-Au bimetallic nanoparticles by laser-induced dewetting of bilayer films

Yoonseok Oh et al.

APPLIED SURFACE SCIENCE (2018)

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Article Chemistry, Multidisciplinary

Synthesis of Au-Ag Alloy Nanoparticles in Deionized Water by Pulsed Laser Ablation Technique

W. Norsyuhada et al.

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY (2018)

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Article Materials Science, Multidisciplinary

Comparison of seed layers for smooth, low loss silver films used in ultraviolet-visible plasmonic imaging devices

Hamish R. Colenso et al.

THIN SOLID FILMS (2018)

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Article Materials Science, Multidisciplinary

Laser intensity-based geometry control of periodic submicron polymer structures fabricated by laser interference lithography

Mantas Garliauskas et al.

OPTICAL MATERIALS EXPRESS (2017)

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Article Optics

Laser-induced photochemical synthesis of branched Ag@Au bimetallic nanodendrites as a prominent substrate for surface-enhanced Raman scattering spectroscopy

Linlin Xu et al.

OPTICS EXPRESS (2017)

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Article Physics, Multidisciplinary

Structuring of Surfaces with Gold Nanoparticles by Using Bessel-Like Beams

Evaldas Stankevicius et al.

ANNALEN DER PHYSIK (2017)

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Article Chemistry, Physical

Characterization of Ag nanostructures fabricated by laser-induced dewetting of thin films

Ru. G. Nikov et al.

APPLIED SURFACE SCIENCE (2016)

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Article Chemistry, Multidisciplinary

Electrochemical synthesis of fractal bimetallic Cu/Ag nanodendrites for efficient surface enhanced Raman spectroscopy

Da Li et al.

CHEMICAL COMMUNICATIONS (2016)

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Article Chemistry, Multidisciplinary

Porous Au-Ag Nanospheres with High-Density and Highly Accessible Hotspots for SERS Analysis

Kai Liu et al.

NANO LETTERS (2016)

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Article Chemistry, Multidisciplinary

Nanofocusing beyond the near-field diffraction limit via plasmonic Fano resonance

Maowen Song et al.

NANOSCALE (2016)

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Article Nanoscience & Nanotechnology

Controlling Size, Morphology, and Surface Composition of AgAu Nanodendrites in 15 s for Improved Environmental Catalysis under Low Metal Loadings

Anderson G. M. da Silva et al.

ACS APPLIED MATERIALS & INTERFACES (2015)

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Article Chemistry, Physical

Synthesis of core-shell Au-Pt nanodendrites with high catalytic performance via overgrowth of platinum on in situ gold nanoparticles

Yijing Li et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

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Article Chemistry, Multidisciplinary

Real-time imaging and elemental mapping of AgAu nanoparticle transformations

E. A. Lewis et al.

NANOSCALE (2014)

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Article Chemistry, Physical

Monophasic ligand-free alloy nanoparticle synthesis determinants during pulsed laser ablation of bulk alloy and consolidated microparticles in water

Anne Neumeister et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2014)

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Article Materials Science, Multidisciplinary

An Analytic Model for the Dielectric Function of Au, Ag, and their Alloys

David Rioux et al.

ADVANCED OPTICAL MATERIALS (2014)

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Article Chemistry, Physical

Bimetallic nanodendrites via selective overgrowth of noble metals on multiply twinned Au seeds

Yan Feng et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

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Article Chemistry, Inorganic & Nuclear

Alloying colloidal silver nanoparticles with gold disproportionally controls antibacterial and toxic effects

Sebastian Grade et al.

GOLD BULLETIN (2014)

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Article Chemistry, Multidisciplinary

Synthesis of Hollow Ag-Au Bimetallic Nanoparticles in Polyelectrolyte Multilayers

Xin Zhang et al.

LANGMUIR (2013)

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Article Chemistry, Multidisciplinary

Novel Formation of Ag/Au Bimetallic Nanoparticles by Physical Mixture of Monometallic Nanoparticles in Dispersions and Their Application to Catalysts for Aerobic Glucose Oxidation

Haijun Zhang et al.

LANGMUIR (2013)

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Article Optics

Conversion of broadband energy to narrowband emission through double-sided metamaterialsf

Maowen Song et al.

OPTICS EXPRESS (2013)

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Article Materials Science, Multidisciplinary

Optical properties of dewetted thin silver/gold multilayer films on glass substrates

Michael Kracker et al.

THIN SOLID FILMS (2013)

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Article Chemistry, Physical

Ag-Au bimetallic nanostructures: co-reduction synthesis and their component-dependent performance for enzyme-free H2O2 sensing

Wenzheng Li et al.

JOURNAL OF MATERIALS CHEMISTRY A (2013)

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Article Chemistry, Physical

Towards a laser fluence dependent nanostructuring of thin Au films on Si by nanosecond laser irradiation

F. Ruffino et al.

APPLIED SURFACE SCIENCE (2012)

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Article Nanoscience & Nanotechnology

Transformation of a Thin Gold Film to Nanoparticles after Nanosecond - Laser Irradiation

Karolis Ratautas et al.

JOURNAL OF LASER MICRO NANOENGINEERING (2012)

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Article Chemistry, Multidisciplinary

Crystalline structure-dependent growth of bimetallic nanostructures

Qian Li et al.

NANOSCALE (2012)

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Article Chemistry, Physical

Au-Ag Bimetallic Nanoparticles: Surface Segregation and Atomic-Scale Structure

Lei Deng et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2011)

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Article Nanoscience & Nanotechnology

Enhanced plasmonic behavior of bimetallic (Ag-Au) multilayered spheres

Ovidio Pena-Rodriguez et al.

NANOSCALE RESEARCH LETTERS (2011)

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Article Chemistry, Physical

Femtosecond Laser Synthesis of AuAg Nanoalloys: Photoinduced Oxidation and Ions Release

Sebastien Besner et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2010)

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Article Chemistry, Physical

Modulation of Localized Surface Plasmons and SERS Response in Gold Dumbbells through Silver Coating

M. Fernanda Cardinal et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2010)

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Article Chemistry, Multidisciplinary

Synthesis of Monodisperse Ag-Au Alloy Nanoparticles with Independently Tunable Morphology, Composition, Size, and Surface Chemistry and Their 3-D Superlattices

Qingbo Zhang et al.

ADVANCED FUNCTIONAL MATERIALS (2009)

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Article Chemistry, Physical

Photochemical Strategies for the Facile Synthesis of Gold-Silver Alloy and Core-Shell Bimetallic Nanoparticles

Carlos Miguel Gonzalez et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2009)

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Article Chemistry, Physical

Probing the surface-enhanced Raman scattering properties of Au-Ag nanocages at two different excitation wavelengths

Matthew Rycenga et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2009)

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Review Chemistry, Physical

Recent Advances in the Synthesis of Plasmonic Bimetallic Nanoparticles

Kevin J. Major et al.

PLASMONICS (2009)

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Review Physics, Multidisciplinary

Wetting and spreading

Daniel Bonn et al.

REVIEWS OF MODERN PHYSICS (2009)

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Article Materials Science, Multidisciplinary

Functional nanostructures through nanosecond laser dewetting of thin metal films

H. Krishna et al.

JOM (2008)

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Article Nanoscience & Nanotechnology

Size and composition tunable Ag-Au alloy nanoparticles by replacement reactions

Qingbo Zhang et al.

NANOTECHNOLOGY (2007)

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Article Chemistry, Physical

On the connection between optical absorption/extinction and SERS enhancements

E. C. Le Ru et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2006)

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Article Chemistry, Physical

Wavelength-scanned surface-enhanced Raman excitation spectroscopy

AD McFarland et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2005)

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Article Chemistry, Multidisciplinary

Bimetallic (Ag)Au nanoparticles prepared by the seed growth method:: Two-dimensional assembling, characterization by energy dispersive X-ray analysis, X-ray photoelectron spectroscopy, and surface enhanced Raman spectroscopy, and proposed mechanism of growth

I Srnová-Sloufová et al.

LANGMUIR (2004)

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Article Materials Science, Multidisciplinary

Evolution of Ag nanocrystal films grown by pulsed laser deposition

JM Warrender et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2004)

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Article Chemistry, Multidisciplinary

Synthesis and characterization of dendrimer templated supported bimetallic Pt-Au nanoparticles

HG Lang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2004)

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Article Chemistry, Physical

Multifunctional nanorods for gene delivery

AK Salem et al.

NATURE MATERIALS (2003)

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Article Materials Science, Multidisciplinary

Combined atomistic-continuum modeling of short-pulse laser melting and disintegration of metal films

DS Ivanov et al.

PHYSICAL REVIEW B (2003)

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Article Spectroscopy

Surface-enhanced Raman scattering (SERS) of 4-mercaptobenzoic acid on silver and gold substrates

A Michota et al.

JOURNAL OF RAMAN SPECTROSCOPY (2003)

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Article Chemistry, Multidisciplinary

Solution-phase synthesis of sub-10 nm Au-Ag alloy nanoparticles

MP Mallin et al.

NANO LETTERS (2002)

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Article Engineering, Electrical & Electronic

Multilayer Sensing and Aggregation Approach to Environmental Perception With One Multifunctional Sensor

Jinwei Sun et al.

IEEE SENSORS JOURNAL (2002)

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Article Chemistry, Physical

Formation and characterization of Au-Ag bimetallic nanoparticles in water-in-oil microemulsions

DH Chen et al.

JOURNAL OF MATERIALS CHEMISTRY (2002)

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Article Multidisciplinary Sciences

Monodisperse FePt nanoparticles and ferromagnetic FePt nanocrystal superlattices

SH Sun et al.

SCIENCE (2000)

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Hybrid gold-silver nanoparticles synthesis on a glass substrate using a nanosecond laser-induced dewetting of thin bimetallic films and their application in SERS

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