Surface-enhanced Raman spectroscopy for bioanalysis and diagnosis

MA Tahir, NE Dina, H Cheng, VK Valev, L Zhang - Nanoscale, 2021 - pubs.rsc.org
In recent years, bioanalytical surface-enhanced Raman spectroscopy (SERS) has
blossomed into a fast-growing research area. Owing to its high sensitivity and outstanding …

Plasmons in strongly coupled metallic nanostructures

NJ Halas, S Lal, WS Chang, S Link… - Chemical …, 2011 - ACS Publications
The vivid optical properties of noble metal nanoparticles have been an object of fascination
since ancient times. The ruby red of stained glass windows arises from gold nanoparticles …

Recent approaches toward creation of hot spots for SERS detection

A Shiohara, Y Wang, LM Liz-Marzán - Colloidal synthesis of …, 2020 - taylorfrancis.com
This chapter provides an overview of techniques designed for the creation of Surface-
enhanced Raman scattering (SERS) hot spots both in solution and on solid supports. It …

Imaging the chemical activity of single nanoparticles with optical microscopy

W Wang - Chemical Society Reviews, 2018 - pubs.rsc.org
Nanomaterials exhibit structural and functional heterogeneity among individual
nanoparticles, thus requiring a capability to study single nanoparticles. While electron …

Sensing using plasmonic nanostructures and nanoparticles

J Langer, SM Novikov, LM Liz-Marzán - Nanotechnology, 2015 - iopscience.iop.org
Nanoparticles are widely used in various fields of science and technology as well as in
everyday life. In particular, gold and silver nanoparticles display unique optical properties …

Two-dimensionally patterned nanostructures based on monolayer colloidal crystals: Controllable fabrication, assembly, and applications

X Ye, L Qi - Nano Today, 2011 - Elsevier
Colloidal lithography based on monolayer colloidal crystals (MCCs) is a facile, inexpensive,
efficient, and flexible nanofabrication approaches towards a wide variety of two …

Plasmonic nanostructures for surface enhanced spectroscopic methods

M Jahn, S Patze, IJ Hidi, R Knipper, AI Radu, A Mühlig… - Analyst, 2016 - pubs.rsc.org
A comprehensive review of theoretical approaches to simulate plasmonic-active metallic
nano-arrangements is given. Further, various fabrication methods based on bottom-up, self …

Surface-plasmon-coupled fluorescence enhancement based on ordered gold nanorod array biochip for ultrasensitive DNA analysis

Z Mei, L Tang - Analytical chemistry, 2017 - ACS Publications
An innovative gold nanorod (GNR) array biochip was developed to systematically
investigate the localized surface plasmon resonance (LSPR)-coupled fluorescence …

Metal-enhanced fluorescence platforms based on plasmonic ordered copper arrays: wavelength dependence of quenching and enhancement effects

K Sugawa, T Tamura, H Tahara, D Yamaguchi… - ACS …, 2013 - ACS Publications
Ordered arrays of copper nanostructures were fabricated and modified with porphyrin
molecules in order to evaluate fluorescence enhancement due to the localized surface …

Self‐assembled SERS substrates with tunable surface plasmon resonances

W Lee, SY Lee, RM Briber… - Advanced Functional …, 2011 - Wiley Online Library
The fabrication of surface‐enhanced Raman spectroscopy (SERS) substrates that are
optimized for use with specific laser wavelength–analyte combinations is addressed. In …