摘要
合成了顺丁烯二酸酐酯化β-环糊精与苯乙烯的共聚物及其金属配合物。利用红外、紫外、元素分析、差示扫描量热法及热失重分析法对其进行了结构表征和性能测试。这种含有β-环糊精的共聚物金属配合物作为脲酶抑制剂,对大豆脲酶催化尿素水解的抑制效果显著,其铜金属配合物为4 g/L时,抑制率达96.67%。
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.
出处
《应用化学》
CAS
CSCD
北大核心
2012年第11期1256-1261,共6页
Chinese Journal of Applied Chemistry
基金
教育部海外留学归国人员科研启动资金(KYZ0902093C)资助项目
常州大学科研基金(ZMF 08020062)
