SERS spectral study of HAuCl4-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...

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Veröffentlicht in:	Scientific reports 2017-04, Vol.7 (1), p.45979-45979, Article 45979
Hauptverfasser:	Wang, Xiaoliang, Jiang, Caina, Qin, Yanna, Peng, Yutao, Wen, Guiqing, Liang, Aihui, Jiang, Zhiliang
Format:	Artikel
Sprache:	eng
Schlagworte:	639/638 639/925 639/925/930/12 Anticoagulants Catalysis Control theory Cysteine Electron microscopy Gold Heparin Humanities and Social Sciences Laboratories Morphology multidisciplinary Nanoparticles Quantitative analysis Science Sodium Spectrum analysis Transmission electron microscopy
Online-Zugang:	Volltext
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