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BIBTEX RIS

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

2008; Royal Society of Chemistry; Issue: 20 Linguagem: Inglês

10.1039/b802405g

ISSN

1364-548X

Autores

Mingwang Shao, Lei Lu, Hong Wang, Sheng Wang, Mingliang Zhang, Dorothy-Duo-Duo Ma, Shuit‐Tong Lee,

Tópico(s)

Spectroscopy Techniques in Biomedical and Chemical Research

Resumo

Ultrasensitive surface-enhanced Raman scattering signals of four typical analytes were observed on Ag nanoparticles from beta-silver vanadate and copper, even though the concentrations of these analytes were as low as 1 x 10(-16) M (Rhodamine 6G or crystal violet) and 1 x 10(-15) M (trinitrotoluene or bovine serum albumin).

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