{"title":"水溶液中谷胱甘肽络合的振动光谱研究","authors":"Michel Picquart, Lydie Grajcar, Marie Hélène Baron, Zohreh Abedinzadeh","doi":"10.1002/(SICI)1520-6343(1999)5:6<328::AID-BSPY2>3.0.CO;2-J","DOIUrl":null,"url":null,"abstract":"<p>A spectroscopic study of glutathione (GSH) and glutathione disulfide (GSSG) has been performed using Fourier-transformed infrared absorption and Raman scattering in order to pinpoint the sites of complexation of these two species with water and particularly with H<sub>2</sub>O<sub>2</sub>. Molecules of GSH and GSSG were studied in KBr pellets, and in aqueous solutions of H<sub>2</sub>O, D<sub>2</sub>O, and H<sub>2</sub>O with H<sub>2</sub>O<sub>2</sub> (1 mol L<sup>−1</sup>) to characterize the specific influence of the solvent molecules. A time-resolved Raman study was performed for GSH/H<sub>2</sub>O<sub>2</sub> in aqueous solution at 1 : 1 molar ratio in order to observe the formation of GSSG and to discuss the mechanism of this redox reaction. © 1999 John Wiley & Sons, Inc. Biospectroscopy 5: 328–337, 1999</p>","PeriodicalId":9037,"journal":{"name":"Biospectroscopy","volume":"5 6","pages":"328-337"},"PeriodicalIF":0.0000,"publicationDate":"1999-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/(SICI)1520-6343(1999)5:6<328::AID-BSPY2>3.0.CO;2-J","citationCount":"38","resultStr":"{\"title\":\"Vibrational spectroscopic study of glutathione complexation in aqueous solutions\",\"authors\":\"Michel Picquart, Lydie Grajcar, Marie Hélène Baron, Zohreh Abedinzadeh\",\"doi\":\"10.1002/(SICI)1520-6343(1999)5:6<328::AID-BSPY2>3.0.CO;2-J\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>A spectroscopic study of glutathione (GSH) and glutathione disulfide (GSSG) has been performed using Fourier-transformed infrared absorption and Raman scattering in order to pinpoint the sites of complexation of these two species with water and particularly with H<sub>2</sub>O<sub>2</sub>. Molecules of GSH and GSSG were studied in KBr pellets, and in aqueous solutions of H<sub>2</sub>O, D<sub>2</sub>O, and H<sub>2</sub>O with H<sub>2</sub>O<sub>2</sub> (1 mol L<sup>−1</sup>) to characterize the specific influence of the solvent molecules. A time-resolved Raman study was performed for GSH/H<sub>2</sub>O<sub>2</sub> in aqueous solution at 1 : 1 molar ratio in order to observe the formation of GSSG and to discuss the mechanism of this redox reaction. © 1999 John Wiley & Sons, Inc. Biospectroscopy 5: 328–337, 1999</p>\",\"PeriodicalId\":9037,\"journal\":{\"name\":\"Biospectroscopy\",\"volume\":\"5 6\",\"pages\":\"328-337\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1999-12-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1002/(SICI)1520-6343(1999)5:6<328::AID-BSPY2>3.0.CO;2-J\",\"citationCount\":\"38\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biospectroscopy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/%28SICI%291520-6343%281999%295%3A6%3C328%3A%3AAID-BSPY2%3E3.0.CO%3B2-J\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biospectroscopy","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/%28SICI%291520-6343%281999%295%3A6%3C328%3A%3AAID-BSPY2%3E3.0.CO%3B2-J","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 38
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