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Interactions of ginsenosides with DNA duplexes: A study by electrospray ionization mass spectrometry and UV absorption spectroscopy

✍ Scribed by Ma, Lei; Liu, Shu; Xu, Niu-Sheng; Jiang, Ya-Qiu; Song, Feng-Rui; Liu, Zhi-Qiang

Book ID: 121834816
Publisher: Chinese Electronic Periodical Services
Year: 2014
Tongue: English
Weight: 491 KB
Volume: 25
Category: Article
ISSN: 1001-8417
DOI: 10.1016/j.cclet.2014.03.049

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## Abstract This paper describes for the first time the direct measurement of boric acid (B(OH)~3~) and borate (B(OH)~4~^−^) adduction to NAD^+^ and NADH by electrospray ionization mass spectrometry (ESI‐MS) and ^11^B NMR spectroscopy. The analysis demonstrates that borate binds to both __cis__‐2,3