Liquid‐Metal‐Based Nanophotonic Structures for High‐Performance SEIRA Sensing
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202107950
Abstract: Surface‐enhanced infrared absorption (SEIRA) spectroscopy can provide label‐free, nondestructive detection and identification of analytes with high sensitivity and specificity, and therefore has been widely used for various sensing applications. SEIRA sensors usually employ resonant nanophotonic… read more here.
Keywords: liquid metal; hot spots; nanophotonic structures; seira ... See more keywords
Towards multi-molecular surface-enhanced infrared absorption using metal plasmonics.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale horizons"
DOI: 10.1039/d2nh00276k
Abstract: Surface-enhanced infrared absorption (SEIRA) leads to a largely improved detection of polar molecules, compared to standard infrared absorption. The enhancement principle is based on localized surface plasmon resonances of the substrate, which match the frequency… read more here.
Keywords: enhanced infrared; surface enhanced; seira; infrared absorption ... See more keywords