Synthesis and Characterization of Elongated-Shaped Silver Nanoparticles as a Biocompatible Anisotropic SERS Probe for Intracellular Imaging: Theoretical Modeling and Experimental Verification [PDF]
, 2019 Progress in the field of biocompatible SERS nanoparticles has promising prospects for biomedical applications. In this work, we have developed a biocompatible Raman probe by combining anisotropic silver nanoparticles with the dye rhodamine 6G followed by
Caro Salazar, Carlos +6 more
core +1 more source
Bacteria Detection: From Powerful SERS to Its Advanced Compatible Techniques
Advancement of science, 2020 The rapid, highly sensitive, and accurate detection of bacteria is the focus of various fields, especially food safety and public health. Surface‐enhanced Raman spectroscopy (SERS), with the advantages of being fast, sensitive, and nondestructive, can be
Xia Zhou +8 more
semanticscholar +1 more source
Surface Enhanced Raman Scattering (SERS): From Fundamental Mechanism to Bio-Analytics Tools
Nano Biomedicine and Engineering, 2016 This review discusses the surface-enhanced Raman scattering (SERS) with efficiencies enhanced by as much as 1014-1015 fold as well as a SERS cross section on the order of 10-17-10-16 cm2/molecule.
Xiao Zhi, Li Lin, Di Chen
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The First Stages of Chemical and Electrochemical Aniline Oxidation—Spectroscopic Comparative Study
Applied Sciences, 2020 There are several types of aniline oligomers that can be formed in the early stages of aniline oxidation: linear oligomers with repeating units joined in para positions, and various branched and polycyclic oligomers, being the two most important groups ...
Zuzana Morávková +2 more
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Sensing Performance of Mono and Bimetallic Nano Photonics Surface Enhanced Raman Scattering (SERS) Devices [PDF]
Engineering and Technology Journal, 2021 In this research, sensing performance of mono and bimetallic nanophotonics SERS sensors of gold-silver nano-columns for the detection of chlorpyrifos was investigated. For optimum substrates for Gold-silver/nano-column surface-enhanced, Raman scattering (
Doaa Jubair, Alwan Alwan, Walid Hamoudi
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Spread spectrum SERS allows label-free detection of attomolar neurotransmitters
Nature Communications, 2021 The quantitative label-free detection of neurotransmitters provides critical clues in understanding neurological functions or disorders. However, the identification of neurotransmitters remains challenging for surface-enhanced Raman spectroscopy (SERS ...
Wonkyoung Lee +8 more
semanticscholar +1 more source
Toward Flexible Surface‐Enhanced Raman Scattering (SERS) Sensors for Point‐of‐Care Diagnostics
Advancement of science, 2019 Surface‐enhanced Raman scattering (SERS) spectroscopy provides a noninvasive and highly sensitive route for fingerprint and label‐free detection of a wide range of molecules. Recently, flexible SERS has attracted increasingly tremendous research interest
Kaichen Xu, R. Zhou, K. Takei, M. Hong
semanticscholar +1 more source
Bioanalytical applications of surface-enhanced Raman spectroscopy: de novo molecular identification
Reviews in Analytical Chemistry, 2017 Surface-enhanced Raman scattering (SERS) has become a powerful technique for trace analysis of biomolecules. The use of SERS-tags has evolved into clinical diagnostics; the enhancement of the intrinsic signal of biomolecules on SERS active materials ...
Nguyen Anh H. +2 more
doaj +1 more source
Development of a technique for studying trimethylamine oxide solutions using planar SERS structures
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2022 This work is devoted to revealing the parameters of preparing SERS substrates for studying a low concentration trimethylamine oxide (TMAO) solution by Raman spectroscopy.
Novikov Denis +7 more
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One-step preparation and characterization of core-shell SiO2/Ag composite spheres by pulse plating
Science and Engineering of Composite Materials, 2017 A simple method of one-step pulse plating was used in the fabrication of core-shell SiO2/Ag composite spheres. Structural characteristics and morphologies of the prepared SiO2/Ag composite spheres are characterized by means of X-ray diffraction, scanning
Xiong Li +3 more
doaj +1 more source