{"title":"新型固定化β-环糊精聚合物对非共轭胆红素的吸附","authors":"Xiao-Bin Zhao, Bing-Lin He, (Ping-Lum Ho)","doi":"10.1016/0923-1137(94)90129-5","DOIUrl":null,"url":null,"abstract":"<div><p>Three kinds of novel β-cyclodextrin (β-CyD) polymers were synthesized by immobilization of β-CyD onto the crosslinked polystyrene supports with different functional groups such as CH<sub>2</sub>Cl, SO<sub>2</sub>Cl and <figure><img></figure>. biomedical adsorbents, they were tested for their removal capacity of unconjugated bilirubin (BR). The results indicate that the adsorption capacity for BR is due to the inclusion interaction between β-CyD and BR. Many factors such as the adsorption time, the pH value of the adsorption medium, the concentrations of BR and albumin, the amount of β-CyD immobilized on the supports and the degree of crosslinking may affect the adsorption capacity. The adsorption mechanism was also studied.</p></div>","PeriodicalId":20864,"journal":{"name":"Reactive Polymers","volume":"24 1","pages":"Pages 1-8"},"PeriodicalIF":0.0000,"publicationDate":"1994-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0923-1137(94)90129-5","citationCount":"8","resultStr":"{\"title\":\"Sorption of unconjugated bilirubin by means of novel immobilized β-cyclodextrin polymers\",\"authors\":\"Xiao-Bin Zhao, Bing-Lin He, (Ping-Lum Ho)\",\"doi\":\"10.1016/0923-1137(94)90129-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Three kinds of novel β-cyclodextrin (β-CyD) polymers were synthesized by immobilization of β-CyD onto the crosslinked polystyrene supports with different functional groups such as CH<sub>2</sub>Cl, SO<sub>2</sub>Cl and <figure><img></figure>. biomedical adsorbents, they were tested for their removal capacity of unconjugated bilirubin (BR). The results indicate that the adsorption capacity for BR is due to the inclusion interaction between β-CyD and BR. Many factors such as the adsorption time, the pH value of the adsorption medium, the concentrations of BR and albumin, the amount of β-CyD immobilized on the supports and the degree of crosslinking may affect the adsorption capacity. The adsorption mechanism was also studied.</p></div>\",\"PeriodicalId\":20864,\"journal\":{\"name\":\"Reactive Polymers\",\"volume\":\"24 1\",\"pages\":\"Pages 1-8\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0923-1137(94)90129-5\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Reactive Polymers\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0923113794901295\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Reactive Polymers","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0923113794901295","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Sorption of unconjugated bilirubin by means of novel immobilized β-cyclodextrin polymers
Three kinds of novel β-cyclodextrin (β-CyD) polymers were synthesized by immobilization of β-CyD onto the crosslinked polystyrene supports with different functional groups such as CH2Cl, SO2Cl and . biomedical adsorbents, they were tested for their removal capacity of unconjugated bilirubin (BR). The results indicate that the adsorption capacity for BR is due to the inclusion interaction between β-CyD and BR. Many factors such as the adsorption time, the pH value of the adsorption medium, the concentrations of BR and albumin, the amount of β-CyD immobilized on the supports and the degree of crosslinking may affect the adsorption capacity. The adsorption mechanism was also studied.
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