Thermodynamics and kinetics of lysozyme adsorption onto two kinds of weak cation exchangers

被引：0
|
作者：
Yong-Mei Cheng
Xiong-Hua Jin
Dong Gao
Hai-Feng Xia
Jing-Hua Chen
机构：
[1] Jiangnan University,School of Pharmaceutical Science
[2] Jiangnan University,National Engineering Laboratory for Cereal Fermentation Technology
[3] Northwest University,Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of Ministry of Education, Institute of Modern Separation Science
[4] Shaanxi Key laboratory of Modern Separation Science,undefined
[5] Zhejiang Hisun Pharmaceutical Co.,undefined
[6] Ltd.,undefined
来源：
Biotechnology and Bioprocess Engineering | 2013年 / 18卷
关键词：
ion exchange; lysozyme; agarose beads; acrylic acid based resin; thermodynamics and kinetics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The present work investigated the adsorption behaviors of lysozyme onto weak cation exchangers at different temperatures. The adsorption isotherm, adsorption thermodynamics and adsorption kinetics were studied. The results indicate that the adsorption of lysozyme onto acrylic acid copolymer based beads (Hydrolite D115) is spontaneous and exothermic, while that onto agarose based beads (CM Sepharose 6 Fast Flow) is also spontaneous, but endothermic. The pseudo second-order kinetic model fits well to the dynamic adsorption experimental data, and the kinetic results are also in concert with the adsorption thermodynamics.
引用
收藏
页码：950 / 955
页数：5
相关论文
共 50 条
  • [1] Thermodynamics and kinetics of lysozyme adsorption onto two kinds of weak cation exchangers
    Cheng, Yong-Mei
    Jin, Xiong-Hua
    Gao, Dong
    Xia, Hai-Feng
    Chen, Jing-Hua
    BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, 2013, 18 (05) : 950 - 955
  • [2] Adsorption thermodynamics and kinetics of yohimbine onto strong acid cation exchange fiber
    Guo, Zhanjing
    Liu, Xiongmin
    Huang, Hongmiao
    Jiang, Lingfeng
    JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2017, 71 : 1 - 12
  • [3] Kinetics and Thermodynamics of Lysozyme Adsorption on Mesoporous Titanium Dioxide
    Hong Qi-Liang
    Dong Yi-Hui
    Zhuang Wei
    Rao Chao
    Liu Chang
    ACTA PHYSICO-CHIMICA SINICA, 2016, 32 (03) : 638 - 646
  • [4] Thermodynamics and kinetics of adsorption of a cationic dye onto sepiolite
    Demirbas, Ozkan
    Turhan, Yasemin
    Alkan, Mahir
    DESALINATION AND WATER TREATMENT, 2015, 54 (03) : 707 - 714
  • [5] Adsorption kinetics and thermodynamics of an anionic dye onto sepiolite
    Alkan, Mahir
    Demirbas, Ozkan
    Dogan, Mehmet
    MICROPOROUS AND MESOPOROUS MATERIALS, 2007, 101 (03) : 388 - 396
  • [6] Thermodynamics of the adsorption of different dyes onto bentonite modified with hexadecyltrimethylammonium cation
    M. Žunić
    N. Jović-Jovičić
    A. Milutinović-Nikolić
    P. Banković
    Z. Mojović
    A. Ivanović-Šašić
    D. Jovanović
    Russian Journal of Physical Chemistry A, 2013, 87 : 2260 - 2263
  • [7] Thermodynamics of the adsorption of different dyes onto bentonite modified with hexadecyltrimethylammonium cation
    Zunic, M.
    Jovic-Jovicic, N.
    Milutinovic-Nikolic, A.
    Bankovic, P.
    Mojovic, Z.
    Ivanovic-Sasic, A.
    Jovanovic, D.
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2013, 87 (13) : 2260 - 2263
  • [8] Adsorption of dyes onto candle soot: Equilibrium, kinetics and thermodynamics
    Vishvendra Pratap Singh
    Rahul Vaish
    The European Physical Journal Plus, 133
  • [9] Kinetics and Thermodynamics of Adsorption of Chlorophenols onto β-Cyclodextrin Modified Chitosan
    Zhou Liang-Chun
    Meng Xiang-Guang
    Li Jian-Mei
    Hu Wei
    Liu Bo
    Du Juan
    ACTA PHYSICO-CHIMICA SINICA, 2012, 28 (07) : 1615 - 1622
  • [10] Adsorption Kinetics, Equilibrium and Thermodynamics of Naphthalene onto Loess Soil
    Jiang, Yu-Feng
    Yuan, Long-Miao
    Hu, Xue-Fei
    Shi, Lei-Ping
    INTERNATIONAL CONFERENCE ON ENERGY DEVELOPMENT AND ENVIRONMENTAL PROTECTION (EDEP 2017), 2017, 168 : 423 - 429
12345