Chinese Journal of Applied Chemistry

Chinese Journal of Applied Chemistry

• Full Papers • Previous Articles     Next Articles

Preparation and Performance of β-Cyclodextrin Copolymers and Its Metal Complexes

JIANG Yan1*, JING Ling1, GUO Haiquan2*, ZHANG Hongwen1   

  1. (1.School of Materials Science and Engineering,Changzhou University,Changzhou,213164，China;
    2.Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China)
  • Received:2011-12-15 Revised:2012-03-07 Published:2012-11-10 Online:2012-11-10
  • Contact: Haiquan guo

PDF

1437

Abstract: β-Cyclodextrin(β-CD) copolymers and its metal complexes were synthesized via the polymerization between (6-O-butene diacid ester)-β-cyclodextrin and styrene. Their structures and properties were characterized by infrared spectrum(IR), ultraviolet spectrum(UV), elemental analysis(EA), differential scanning calorimeter(DSC) and thermogravimetry(TG). β-CD copolymers metal complexes used as urease inhibitors were investigated and showed prominent inhibition efficacy. The inhibition ratio of copolymer-Cu2+ complex was 96.67% with a loading of 4 g/L.

Key words: cyclodextrin copolymer, soybean urease, urease inhibitor, copolymer metal complex

CLC Number: 

Website Copyright © Chinese Journal of Applied Chemistry     ICP: 吉ICP备12000082号