高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (4): 661.

• 研究简报 • 上一篇    

胆红素-白蛋白复合物的化学平衡离解常数及结合自由能的测定

余艺华1, 袁直1, 何炳林1, 顾汉卿2   

  1. 1. 南开大学高分子化学研究所吸附分离功能高分子材料国家重点实验室, 天津, 300071;
    2. 天津泌尿外科研究所
  • 收稿日期:1996-04-25 出版日期:1997-05-24 发布日期:1997-05-24
  • 通讯作者: 余艺华, 男, 27岁, 博士研究生
  • 作者简介:余艺华, 男, 27岁, 博士研究生
  • 基金资助:

    国家自然科学基金;天津市青年科学基金

Determination of the Dissociation Equilibrium Constant and Conjugated Free Energy for the Bilirubin-Albumin Complex

YU Yi-Hua1, YUAN Zhi1, HE Bing-Lin1, GU Han-Qing2   

  1. 1. Institute of Polymer Chemistry, the State Key Laboratory of Functional Polymer Materials for Adsorptionand Separation, Nankai Umiversity, Tianjin, 300071;
    2. Tianjin Institute of Urological Surgery, Tianjin
  • Received:1996-04-25 Online:1997-05-24 Published:1997-05-24

关键词: 胆红素-白蛋白复合物, 化学平衡离解常数, 结合自由能

Abstract: Crosslinked chitosan resin is a new type of billrubin adsorbent.It can adsorb boththe conjugated and unconjugated bilirubin-Adsorption experiments were performed byadding the resins to previously prepared bilirubin solution, with different concentrations ofbilirubin and BSA.The dissociation equilibrium constant and conJugated free energy for thebilirubin-albumin complex were obtained according to plot.

Key words: Bilirubin-albumin complex, Dissociation equilibrium constant, Conjugated free energy

TrendMD: