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SERS spectral study of HAuCl(4)-cysteine nanocatalytic reaction and its application for detection of heparin sodium with label-free VB4r molecular probe
In the presence of nanocatalyst, L-cysteine reduce HAuCl(4) rapidly to form gold nanoparticles (AuNP), and a quick nanocatalytic preparation procedure was established for Au/AuNP sol with highly active surface enhanced Raman scattering (SERS) effect and good stability. The nanoreaction was also stud...
Autores principales: | Wang, Xiaoliang, Jiang, Caina, Qin, Yanna, Peng, Yutao, Wen, Guiqing, Liang, Aihui, Jiang, Zhiliang |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5380991/ https://www.ncbi.nlm.nih.gov/pubmed/28378828 http://dx.doi.org/10.1038/srep45979 |
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