DICP OpenIR
Analysis of Steroid Hormone by Low Temperature Plasma Mass Spectrometry
Xia Kai-Min1; Weng Guo-Feng1,2; Wang Zhi-Peng2; Wang Fang-Jun2; Xiao Chun-Lei2; Pan Yuan-Jiang1; Wu Jun1
KeywordSteroid Low Temperature Plasma Mass Spectrometry Isomer
Source PublicationCHINESE JOURNAL OF ANALYTICAL CHEMISTRY
2017-12-01
ISSN0253-3820
DOI10.11895/j.issn.0253.3820.171401
Volume45Issue:12Pages:1944-1950
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical
WOS Research AreaChemistry
WOS KeywordDESORPTION IONIZATION ; ATMOSPHERIC-PRESSURE ; PROBE ; SERUM
AbstractA device to produce low temperature plasma (LTP) was designed and constructed to serve as the ion source of a high resolution mass spectrometry, and was applied to qualitatively analyze the steroid samples. In comparison with conventional electrospray ionization mass spectrometry, low temperature plasma mass spectrometry (LTP-MS) had some advantages such as simple sample pretreatment and less interference. Mass spectrometry and tandem mass spectrometry were used to characterize the steroid samples in this research, and it was found that the structural stability of each steroid sample was presented in its mass spectrum, while in the tandem mass spectra there were more fragments of H2O lost. And then the fragmentation process of typical steroid samples in collision induced dissociation (CID) was discussed based on theoretical calculation. In addition, by comparing tandem mass spectrometry and the process, a pair of isomers of testosterone and dehydroepiandrosterone could be distinguished successfully.
Language英语
WOS IDWOS:000419147100015
PublisherELSEVIER SCIENCE INC
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/168485
Collection中国科学院大连化学物理研究所
Corresponding AuthorPan Yuan-Jiang; Wu Jun
Affiliation1.Zhejiang Univ, Dept Chem, Hangzhou 310027, Zhejiang, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Xia Kai-Min,Weng Guo-Feng,Wang Zhi-Peng,et al. Analysis of Steroid Hormone by Low Temperature Plasma Mass Spectrometry[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2017,45(12):1944-1950.
APA Xia Kai-Min.,Weng Guo-Feng.,Wang Zhi-Peng.,Wang Fang-Jun.,Xiao Chun-Lei.,...&Wu Jun.(2017).Analysis of Steroid Hormone by Low Temperature Plasma Mass Spectrometry.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,45(12),1944-1950.
MLA Xia Kai-Min,et al."Analysis of Steroid Hormone by Low Temperature Plasma Mass Spectrometry".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 45.12(2017):1944-1950.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xia Kai-Min]'s Articles
[Weng Guo-Feng]'s Articles
[Wang Zhi-Peng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xia Kai-Min]'s Articles
[Weng Guo-Feng]'s Articles
[Wang Zhi-Peng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xia Kai-Min]'s Articles
[Weng Guo-Feng]'s Articles
[Wang Zhi-Peng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.