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Ionic Self‐Assembly of Glucose Oxidase with Polycation Bearing Os Complex
Author(s) -
Sun Junqi,
Sun Yipeng,
Wang Zhiqiang,
Sun Changqing,
Wang Yue,
Zhang Xi,
Shen Jiacong
Publication year - 2001
Publication title -
macromolecular chemistry and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.57
H-Index - 112
eISSN - 1521-3935
pISSN - 1022-1352
DOI - 10.1002/1521-3935(20010101)202:1<111::aid-macp111>3.0.co;2-d
Subject(s) - osmium , glucose oxidase , ionic bonding , electrode , chemistry , polymer chemistry , electrochemistry , biosensor , inorganic chemistry , chemical engineering , ion , organic chemistry , catalysis , biochemistry , ruthenium , engineering
Multilayer assemblies of glucose oxidase (GOD) and poly(4‐vinylpyridine) complex of osmium were fabricated on a quartz slide or a gold electrode by ionic self‐assembly technique. Cyclic voltammogram experiments showed that osmium transferred electrons successfully between the immobilized GOD and the electrode surface. Its application as a glucose sensor was greatly anticipated.