A novel and indirect method for L-cysteine detection in traditional Chinese medicines by chemical vapor generation-atomic fluorescence spectrometry

2022 ◽  
Vol 172 ◽  
pp. 106891
Author(s):  
Kejun Li ◽  
Haiyan Yang ◽  
Xin Yuan ◽  
Mei Zhang
Keyword(s):  
Indirect Method ◽  
Chemical Vapor ◽  
Fluorescence Spectrometry ◽  
Atomic Fluorescence Spectrometry ◽  
Traditional Chinese Medicines ◽  
Vapor Generation ◽  
Atomic Fluorescence ◽  
Chinese Medicines ◽  
Chemical Vapor Generation

Chemical vapor generation from an ionic liquid using a solid reductant: determination of Hg, As and Sb by atomic fluorescence spectrometry

2016 ◽  
Vol 31 (2) ◽  
pp. 415-422 ◽  
Author(s):  
Xiaodong Wen ◽  
Ying Gao ◽  
Peng Wu ◽  
Zhiqiang Tan ◽  
Chengbin Zheng ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Chemical Vapor ◽  
Elemental Mercury ◽  
Sample Introduction ◽  
Fluorescence Spectrometry ◽  
Atomic Fluorescence Spectrometry ◽  
Vapor Generation ◽  
Atomic Fluorescence ◽  
Chemical Vapor Generation

Generation of volatile hydrides of As and Sb and elemental mercury was accomplished in ionic liquid by using a solid reductant of LiAlH4, KBH4 or SnCl2 for sample introduction.

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