{"title":"l -羟脯氨酸与锌的配位机理研究(ⅱ)","authors":"Luyan Sang, R. Zuo, Xiaohua Zhou","doi":"10.1109/ICBBE.2010.5515455","DOIUrl":null,"url":null,"abstract":"The coordination compound of L-hydroxyproline(Hyp)-Zn(II) was synthesized by L-Hyp and zinc sulfate as raw materials in water medium, and the coordination mechanism was studyed. IR spectra of L-Hyp-Zn(II) proved the coordination effect was produced between L-Hyp and Zn(II); 1H-NMR indicated that combination's position of L-Hyp is α-carboxyl and α-hydroxyl; Atomic Force Microscopy (AFM) observation show that Zn(II) was surrounded by L-Hyp; The proportion of Hyp-Zn(II) coordination compound is 4∶1 which was determined by dialysis experiment. The molecular formula of the coordination compound is Zn(Hyp)4•H2O which was illustrated by above information.","PeriodicalId":6396,"journal":{"name":"2010 4th International Conference on Bioinformatics and Biomedical Engineering","volume":"40 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2010-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Study of Coordination Mechanism of L-Hydroxyproline with Zinc(II)\",\"authors\":\"Luyan Sang, R. Zuo, Xiaohua Zhou\",\"doi\":\"10.1109/ICBBE.2010.5515455\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The coordination compound of L-hydroxyproline(Hyp)-Zn(II) was synthesized by L-Hyp and zinc sulfate as raw materials in water medium, and the coordination mechanism was studyed. IR spectra of L-Hyp-Zn(II) proved the coordination effect was produced between L-Hyp and Zn(II); 1H-NMR indicated that combination's position of L-Hyp is α-carboxyl and α-hydroxyl; Atomic Force Microscopy (AFM) observation show that Zn(II) was surrounded by L-Hyp; The proportion of Hyp-Zn(II) coordination compound is 4∶1 which was determined by dialysis experiment. The molecular formula of the coordination compound is Zn(Hyp)4•H2O which was illustrated by above information.\",\"PeriodicalId\":6396,\"journal\":{\"name\":\"2010 4th International Conference on Bioinformatics and Biomedical Engineering\",\"volume\":\"40 1\",\"pages\":\"1-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-06-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 4th International Conference on Bioinformatics and Biomedical Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICBBE.2010.5515455\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 4th International Conference on Bioinformatics and Biomedical Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICBBE.2010.5515455","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Study of Coordination Mechanism of L-Hydroxyproline with Zinc(II)
The coordination compound of L-hydroxyproline(Hyp)-Zn(II) was synthesized by L-Hyp and zinc sulfate as raw materials in water medium, and the coordination mechanism was studyed. IR spectra of L-Hyp-Zn(II) proved the coordination effect was produced between L-Hyp and Zn(II); 1H-NMR indicated that combination's position of L-Hyp is α-carboxyl and α-hydroxyl; Atomic Force Microscopy (AFM) observation show that Zn(II) was surrounded by L-Hyp; The proportion of Hyp-Zn(II) coordination compound is 4∶1 which was determined by dialysis experiment. The molecular formula of the coordination compound is Zn(Hyp)4•H2O which was illustrated by above information.
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