An ultrasensitive method: Surface-enhanced Raman scattering of Ag nanoparticles from β-silver vanadate and copper

Ming-Wang Shao, Lei Lu, Hong Wang, Sheng Wang, Ming-Liang Zhang, Dorothy-Duo-Duo Ma, Shuit-Tong Lee

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

124 Citations (Scopus)

Abstract

Ultrasensitive surface-enhanced Raman scattering signals of four typical analytes were observed on Ag nanoparticles from β-silver vanadate and copper, even though the concentrations of these analytes were as low as 1 × 10-16 M (Rhodamine 6G or crystal violet) and 1 × 10-15 M (trinitrotoluene or bovine serum albumin). © The Royal Society of Chemistry.
Original languageEnglish
Pages (from-to)2310-2312
JournalChemical Communications
Issue number20
DOIs
Publication statusPublished - 2008

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