Glucose biosensors have been formed with glucose oxidase (GOD) immobilized in composite immobilization membrane matrix, which is composed of hydrophilic copper, or hydrophobic copper, and polyvinyl butyral(PVB) by a sol gel method.

• 用憎水纳米铜颗粒及亲水纳米铜颗粒与聚乙烯醇缩丁醛构成复合固酶膜基质 ；用溶胶 凝胶法固定葡萄糖氧化酶 ；构建葡萄糖生物传感器 .