Carbohydrate and steroid analysis by desorption electrospray ionization mass spectrometry |
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| Authors: | Kauppila Tiina J Talaty Nari Jackson Ayanna U Kotiaho Tapio Kostiainen Risto Cooks R Graham |
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| Affiliation: | Faculty of Pharmacy, Division of Pharmaceutical Chemistry, University of Helsinki, 00014 Helsinki, Finland. |
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| Abstract: | Desorption electrospray ionization mass spectrometry (DESI-MS) is applied to the analysis of carbohydrates and steroids; the detection limits are significantly improved by the addition of low concentrations of salts to the spray solvent. |
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