SERS spectroscopy and SERS imaging of Shewanella oneidensis using silver nanoparticles and nanowires

Sandra Preciado-Flores, Damon A. Wheeler, Tuan Minh Tran, Zuki Tanaka, Chaoyang Jiang, Marcelino Barboza-Flores, Fang Qian, Yat Li, Bin Chen, Jin Z. Zhang*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

77 Scopus citations

Abstract

Facile and reproducible SERS signals from Shewanella oneidensis were obtained utilizing silver nanoparticles (AgNPs) and silver nanowires (AgNWs). Additionally, SERS images identify the distribution of SERS hot-spots. One important observation is the synergistically enhanced SERS signal when AgNPs and AgNWs are used in conjunction, due to constructively enhanced electromagnetic field.

Original languageEnglish
Pages (from-to)4129-4131
Number of pages3
JournalChemical Communications
Volume47
Issue number14
DOIs
StatePublished - 22 Mar 2011

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