Surface-enhanced infrared absorption spectroscopy

J Kozuch, K Ataka, J Heberle - Nature Reviews Methods Primers, 2023 - nature.com
When molecules are placed at the interface to metals or metal oxides, an increase in their
infrared (IR) spectral intensities is observed, a phenomenon termed surface-enhanced …

Localized surface plasmon resonance in semiconductor nanocrystals

A Agrawal, SH Cho, O Zandi, S Ghosh… - Chemical …, 2018 - ACS Publications
Localized surface plasmon resonance (LSPR) in semiconductor nanocrystals (NCs) that
results in resonant absorption, scattering, and near field enhancement around the NC can …

Surface-enhanced infrared spectroscopy using resonant nanoantennas

F Neubrech, C Huck, K Weber, A Pucci… - Chemical …, 2017 - ACS Publications
Infrared spectroscopy is a powerful tool widely used in research and industry for a label-free
and unambiguous identification of molecular species. Inconveniently, its application to …

Molecular plasmonics with metamaterials

P Wang, AV Krasavin, L Liu, Y Jiang, Z Li… - Chemical …, 2022 - ACS Publications
Molecular plasmonics, the area which deals with the interactions between surface plasmons
and molecules, has received enormous interest in fundamental research and found …

Metasurface‐Enhanced Infrared Spectroscopy: An Abundance of Materials and Functionalities

A John‐Herpin, A Tittl, L Kühner, F Richter… - Advanced …, 2023 - Wiley Online Library
Infrared spectroscopy provides unique information on the composition and dynamics of
biochemical systems by resolving the characteristic absorption fingerprints of their …

[HTML][HTML] Strategies for enhancing the sensitivity of plasmonic nanosensors

L Guo, JA Jackman, HH Yang, P Chen, NJ Cho… - Nano Today, 2015 - Elsevier
Based on the localized surface plasmon resonance (LSPR) of metallic nanoparticles,
plasmonic nanosensors have emerged as a powerful tool for biosensing applications. Many …

Far-field nanoscale infrared spectroscopy of vibrational fingerprints of molecules with graphene plasmons

H Hu, X Yang, F Zhai, D Hu, R Liu, K Liu, Z Sun… - Nature …, 2016 - nature.com
Infrared spectroscopy, especially for molecular vibrations in the fingerprint region between
600 and 1,500 cm− 1, is a powerful characterization method for bulk materials. However …

Nanogapped Au antennas for ultrasensitive surface-enhanced infrared absorption spectroscopy

L Dong, X Yang, C Zhang, B Cerjan, L Zhou… - Nano …, 2017 - ACS Publications
Surface-enhanced infrared absorption (SEIRA) spectroscopy has outstanding potential in
chemical detection as a complement to surface-enhanced Raman spectroscopy (SERS), yet …

Optical sensing by metamaterials and metasurfaces: from physics to biomolecule detection

SA Khan, NZ Khan, Y **e, MT Abbas… - Advanced Optical …, 2022 - Wiley Online Library
Metasurfaces are planar or 2D forms of metamaterials made up of arrays of antennas with a
subwavelength thickness. They have been rapidly developed in the recent years due to their …

Nanomaterial‐based plasmon‐enhanced infrared spectroscopy

X Yang, Z Sun, T Low, H Hu, X Guo… - Advanced …, 2018 - Wiley Online Library
Surface‐enhanced infrared absorption (SEIRA) has attracted increasing attention due to the
potential of infrared spectroscopy in applications such as molecular trace sensing of solids …