| Literature DB >> 31710050 |
Sunho Kim1, Ho Sang Jung2, Dong-Ho Kim2, Shin-Hyun Kim1, Sung-Gyu Park2.
Abstract
The detection of toxic gas molecules using the surface-enhanced Raman spectroscopy (SERS) technique is very challenging due to the low affinity of gas molecules. Here, we report extremely sensitive SERS-based NO2 gas sensors based on 3D nanoporous Au nanostructures with a high affinity for NO2 gas molecules and high density of hotspots.Entities:
Year: 2019 PMID： 31710050 DOI： 10.1039/c9an01697j
Source DB: PubMed Journal: Analyst ISSN： 0003-2654 Impact factor: 4.616