Miniaturized Raman instruments for SERS-based point-of-care testing on respiratory viruses

A Ali, EE Nettey-Oppong, E Effah, CY Yu… - Biosensors, 2022 - mdpi.com
As surface-enhanced Raman scattering (SERS) has been used to diagnose several
respiratory viruses (eg, influenza A virus subtypes such as H1N1 and the new coronavirus …

SERS detection of food contaminants by means of portable Raman instruments

R Pilot - Journal of Raman Spectroscopy, 2018 - Wiley Online Library
Surface‐enhanced Raman scattering (SERS) has been emerging as a powerful tool for the
detection of a variety of analytes due to its very high sensitivity and fingerprinting recognition …

A review on the application of in-situ Raman spectroelectrochemistry to understand the mechanisms of hydrogen evolution reaction

RMS Yoo, D Yesudoss, D Johnson, A Djire - ACS Catalysis, 2023 - ACS Publications
In our ever-growing society, enhanced energy security is needed now more than ever to
mitigate large-scale climate change. One avenue for the renewable and sustainable energy …

Broadband SERS enhancement by DNA origami assembled bimetallic nanoantennas with label-free single protein sensing

S Tanwar, V Kaur, G Kaur, T Sen - The Journal of Physical …, 2021 - ACS Publications
Engineering hotspots in surface-enhanced Raman spectroscopy (SERS) through precisely
controlled assembly of plasmonic nanostructures capable of expanding intense field …

Recent progressive preparations and applications of silver-based SERS substrates

Q Tong, W Wang, Y Fan, L Dong - TrAC Trends in Analytical Chemistry, 2018 - Elsevier
In recent years, considerable interest has been focused on the development of novel surface-
enhanced Raman spectroscopy (SERS) techniques. Previous studies have shown that the …

Electric fields at metal–surfactant interfaces: a combined vibrational spectroscopy and capacitance study

S Sarkar, A Maitra, S Banerjee, VS Thoi… - The Journal of …, 2020 - ACS Publications
Surfactants modulate interfacial processes. In electrochemical CO2 reduction, cationic
surfactants promote carbon product formation and suppress hydrogen evolution. The …

Quantitative Raman spectroelectrochemistry using silver screen-printed electrodes

D Martín-Yerga, A Pérez-Junquera… - Electrochimica …, 2018 - Elsevier
Surface enhanced Raman scattering (SERS) is a powerful technique based on the
intensification of the Raman signal because of the interaction of a molecule with a …

Surface-enhanced Raman scattering detection of fipronil pesticide adsorbed on silver nanoparticles

NH Ly, TH Nguyen, NĐ Nghi, YH Kim, SW Joo - Sensors, 2019 - mdpi.com
This work presents a surface-enhanced Raman scattering (SERS) and density functional
theory (DFT) study of a fipronil adsorbed on colloidal silver nanoparticles (AgNPs). A …

Nanometre-resolved observation of electrochemical microenvironment formation at the nanoparticle–ligand interface

Y Shan, X Zhao, M Fonseca Guzman, A Jana… - Nature Catalysis, 2024 - nature.com
The dynamic response of surface ligands on nanoparticles (NPs) to external stimuli critically
determines the functionality of NP–ligand systems. For example, in electrocatalysis the …

Rainbows at the end of subwavelength discontinuities: plasmonic light trapping for sensing applications

S Farid, K Dixon, M Shayegannia… - Advanced Optical …, 2021 - Wiley Online Library
This article presents recent advances in plasmonic multiwavelength rainbow light trapping, a
field that has evolved over the last decade and today is an active area of research interest …