Chin. J. Org. Chem. ›› 2003, Vol. 23 ›› Issue (9): 1033-1035. Previous Articles     Next Articles

硝化纤维素对肌酐吸附机理的研究

于九皋;王少敏   

  1. 天津大学理学院;郑州大学化学系
  • 发布日期:2003-09-25

Study on the Adsorbing Process of Cellulose Nitrate for Creatinine

Yu Jiugao;Wang Shaomin   

  1. School of Science, Tianjin University;Department of Chemistry, Zhengzhou University
  • Published:2003-09-25

The adsorbing process of cellulose nitrate (CN-1.15, under alkaline condition) for creatinine was studied by IR, ~(13)G NMR and XPS techniques. The results showed that under the alkaline condition, the chemisorption of creatinine on the surface of CN-1.15 in dialysate could be attributed to the formation of ionic bond between the alkalized nitrate and the carbon atom of guanidine.

Key words: CELLULOSE NITRATE, CREATININE, ADSORPTION, IR, C13NMR, XRD

CLC Number: