{"title":"粘蛋白在羟基磷灰石上吸附的机理","authors":"J. Lori, Sz Kazaure, S. Dangoggo","doi":"10.4314/NJCR.V10I1.35623","DOIUrl":null,"url":null,"abstract":"The adsorption of mucin onto HA has been investigated with respect to the role of electrostatic interactions, ionic environment, mucin concentration and pH. Aqueous solution of Mucin was suspended with treated and untreated HA and the mucin concentration in the supernatant determined. The Langmuir's model was used to analyze isotherm data; the maximum amount of mucin adsorbed and the affinity or association constants were calculated. The presence of added Ca ions increased the amount of mucin adsorbed as well as the association constant. Nigerian Journal of Chemical Research Vol. 10, 2005: 21-29","PeriodicalId":102130,"journal":{"name":"Nigerian Journal of Chemical Research","volume":"175 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Mechanism for the adsorption of mucin on hydroxyapatite\",\"authors\":\"J. Lori, Sz Kazaure, S. Dangoggo\",\"doi\":\"10.4314/NJCR.V10I1.35623\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The adsorption of mucin onto HA has been investigated with respect to the role of electrostatic interactions, ionic environment, mucin concentration and pH. Aqueous solution of Mucin was suspended with treated and untreated HA and the mucin concentration in the supernatant determined. The Langmuir's model was used to analyze isotherm data; the maximum amount of mucin adsorbed and the affinity or association constants were calculated. The presence of added Ca ions increased the amount of mucin adsorbed as well as the association constant. Nigerian Journal of Chemical Research Vol. 10, 2005: 21-29\",\"PeriodicalId\":102130,\"journal\":{\"name\":\"Nigerian Journal of Chemical Research\",\"volume\":\"175 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-11-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nigerian Journal of Chemical Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4314/NJCR.V10I1.35623\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nigerian Journal of Chemical Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4314/NJCR.V10I1.35623","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Mechanism for the adsorption of mucin on hydroxyapatite
The adsorption of mucin onto HA has been investigated with respect to the role of electrostatic interactions, ionic environment, mucin concentration and pH. Aqueous solution of Mucin was suspended with treated and untreated HA and the mucin concentration in the supernatant determined. The Langmuir's model was used to analyze isotherm data; the maximum amount of mucin adsorbed and the affinity or association constants were calculated. The presence of added Ca ions increased the amount of mucin adsorbed as well as the association constant. Nigerian Journal of Chemical Research Vol. 10, 2005: 21-29
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