Ontology highlight
ABSTRACT:
SUBMITTER: Hu H
PROVIDER: S-EPMC4974468 | biostudies-literature | 2016 Jul
REPOSITORIES: biostudies-literature
Hu Hai H Yang Xiaoxia X Zhai Feng F Hu Debo D Liu Ruina R Liu Kaihui K Sun Zhipei Z Dai Qing Q
Nature communications 20160727
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, molecular fingerprinting at the nanoscale level still remains a significant challenge, due to weak light-matter interaction between micron-wavelengthed infrared light and nano-sized molecules. Here we demonstrate molecular fingerprinting at the nanoscale level using our specially designed graphene plasmonic structure ...[more]