Chiral recognition of amino acids by electrospray ionisation mass spectrometry/mass spectrometry

Chemical Communications

Volumn , Issue 20, 1999, Pages 2119-2120

  Yao, Zhong Ping ^a   Wan, Terence S M ^b   Kwong, Ka Ping ^a   Che, Chun Tao ^a,c  

^a HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

^b Racing Laboratory   (Hong Kong)

^c CHINESE UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

AMINO ACID;

ARTICLE; CHIRALITY; MASS SPECTROMETRY;

EID: 0033592553     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/a906131b     Document Type: Article

References (15)

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15. n - 2e + 007. The default maximum injection time was 500 ms with 5 micro scans. Helium was introduced and maintained a pressure of 1 mtorr for improving the trapping efficiency of the ion trap and for use as the collision gas during the MS/MS process. Typical MS/MS conditions were: relative collision energy 8%, isolation width 18 u and mass range 300-850 u when BBSer was used as the chiral selector; relative collision energy 6.5%, isolation width 15 u and mass range 250-700 u for BPro; and relative collision energy 8%, isolation width 18 u and mass range 300-800 u for BPhe.