An efficient sodium citrate-promoted synthetic method for the preparation of AuNPs@mesoSiO2 for surface enhanced Raman spectroscopy in the detection of diluted blood
Joint Authors
Li, Hui
Ma, Ke
Zou, Yun
Yang, Feiyu
Yuan, Xiaoliang
Zhao, Xuejun
Cai, Nengbin
Huang, Xiaochun
Liu, Wenbin
Source
Journal of Saudi Chemical Society
Issue
Vol. 21, Issue 8 (31 Dec. 2017), pp.1007-1012, 6 p.
Publisher
Publication Date
2017-12-31
Country of Publication
Saudi Arabia
No. of Pages
6
Main Subjects
Abstract EN
We report on a novel, green, and efficient organically synthetic method for the preparation of gold nanoparticles embedded in mesoporous silica (AuNPs@mesoSiO2).
AuNPs@mesoSiO2 prepared by one-pot synthesis method using sodium citrate as the key reactant was applied for surface enhanced Raman spectroscopy (SERS) application in the analysis of diluted blood traces.
The synthesized nanoparticles are of high quality, as characterized by use of X-ray diffraction, scanning electron microscopy and transmission electron microscopy.
They exhibit high surface areas (170.18–883 m2/g) and significant SERS enhancement.
Detection of diluted blood (v/ v, 1:50) traces through AuNPs@mesoSiO2 enhanced SERS is demonstrated, which has not been studied in previous literature.
The combination of the SERS and AuNPs@mesoSiO2 would be a valuable tool for forensic investigation.
American Psychological Association (APA)
Zou, Yun& Yang, Feiyu& Yuan, Xiaoliang& Ma, Ke& Li, Hui& Zhao, Xuejun…[et al.]. 2017. An efficient sodium citrate-promoted synthetic method for the preparation of AuNPs@mesoSiO2 for surface enhanced Raman spectroscopy in the detection of diluted blood. Journal of Saudi Chemical Society،Vol. 21, no. 8, pp.1007-1012.
https://search.emarefa.net/detail/BIM-781597
Modern Language Association (MLA)
Zou, Yun…[et al.]. An efficient sodium citrate-promoted synthetic method for the preparation of AuNPs@mesoSiO2 for surface enhanced Raman spectroscopy in the detection of diluted blood. Journal of Saudi Chemical Society Vol. 21, no. 8 (Dec. 2017), pp.1007-1012.
https://search.emarefa.net/detail/BIM-781597
American Medical Association (AMA)
Zou, Yun& Yang, Feiyu& Yuan, Xiaoliang& Ma, Ke& Li, Hui& Zhao, Xuejun…[et al.]. An efficient sodium citrate-promoted synthetic method for the preparation of AuNPs@mesoSiO2 for surface enhanced Raman spectroscopy in the detection of diluted blood. Journal of Saudi Chemical Society. 2017. Vol. 21, no. 8, pp.1007-1012.
https://search.emarefa.net/detail/BIM-781597
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1011-1012
Record ID
BIM-781597