Journal ArticleDOI
Silver-based surface enhanced Raman scattering (SERS) substrate fabrication using nanolithography and site selective electroless deposition
Maria Laura Coluccio,Gobind Das,Federico Mecarini,Francesco Gentile,Antonella Pujia,Luisa Bava,Rossana Tallerico,Patrizio Candeloro,Carlo Liberale,Francesco De Angelis,Enzo Di Fabrizio +10 more
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TLDR
In this article, active SERS (surface enhanced Raman scattering) substrates are obtained by electron beam lithography and site selective electroless deposition technique, with a considerable advantage in Raman signal enhancement and in device reproducibility.About:
This article is published in Microelectronic Engineering.The article was published on 2009-04-01. It has received 106 citations till now. The article focuses on the topics: Nanoprobe & Raman spectroscopy.read more
Citations
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Simple SERS substrates: powerful, portable, and full of potential.
TL;DR: Potential applications and future directions for simple SERS substrates are highlighted, focusing on highly SERS active three-dimensional nanostructures fabricated by inkjet and screen printing and galvanic displacement for portable SERS analysis - an area that is believed has exciting potential for future research and commercialization.
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Paper surfaces functionalized by nanoparticles
TL;DR: The properties of gold, silver and titania nanoparticles which contribute to the major applications of nanoparticles-functionalized paper are presented and their critical challenges are discussed, followed by perspectives on the future direction in this research field.
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High-yield synthesis of uniform Ag nanowires with high aspect ratios by introducing the long-chain PVP in an improved polyol process
TL;DR: In this article, a polyvinyl pyrrolidone (PVP) with different molecular weights was used as capping agent to synthesize silver nanowires through a polyol process.
Journal ArticleDOI
Near‐Field Enhanced Plasmonic‐Magnetic Bifunctional Nanotubes for Single Cell Bioanalysis
TL;DR: In this paper, a bifunctional plasmonic-magnetic (PM) nanostructures consisting of silica nanotubes with embedded solid nanomagnets and uniformly dual-surface-coated plasmoric Ag nanoparticles (NPs) are rationally synthesized.
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Superhydrophobic Surfaces as Smart Platforms for the Analysis of Diluted Biological Solutions
Francesco Gentile,Francesco Gentile,Maria Laura Coluccio,Nicola Coppedè,Federico Mecarini,Gobind Das,Carlo Liberale,Luca Tirinato,Marco Leoncini,Gerardo Perozziello,Patrizio Candeloro,Francesco De Angelis,Enzo Di Fabrizio,Enzo Di Fabrizio +13 more
TL;DR: Similar SHSs were used to detect Rhodamine molecules in the fairly low atto molar range and would augment the performance of conventional SERS substrates and would offer the possibility of revealing a single molecule.
References
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Journal ArticleDOI
Surface-enhanced spectroscopy
TL;DR: The surface-enhanced Raman scattering (SERS) effect was first discovered by Fleischmann, Van Duyne, Creighton, and Creighton as discussed by the authors, who showed that molecules adsorbed on specially prepared silver surfaces produce a Raman spectrum that is at times a millionfold more intense than expected.
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Surface-enhanced Raman scattering
TL;DR: In this paper, the basic experimental facts and the essential features of the mechanisms which have been proposed to account for the observations have been reviewed, including surface-enhanced Raman scattering (SERS) from single particles and single molecules.
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Surface-Enhanced Raman Spectroscopy
TL;DR: The use of nanosphere lithography for the fabrication of highly reproducible and robust SERS substrates is described and progress in applying SERS to the detection of chemical warfare agents and several biological molecules is described.
Journal ArticleDOI
Surface-enhanced Raman scattering and biophysics
TL;DR: Surface-enhanced Raman scattering (SERS) is a spectroscopic technique which combines modern laser spectroscopy with the exciting optical properties of metallic nanostructures, resulting in strongly increased Raman signals when molecules are attached to nanometre-sized gold and silver structures.
Book
Surface enhanced vibrational spectroscopy
TL;DR: In this paper, the nature and properties of surface-enhanced vibrational spectra of molecules adsorbed on surfaces that can enhance the absorption and the emission of electromagnetic radiation are discussed.
Related Papers (5)
Probing Single Molecules and Single Nanoparticles by Surface-Enhanced Raman Scattering
Shuming Nie,Steven R. Emory +1 more