四川大学学报(工程科学版)2001，Vol.33Issue(1)：59-62,4.
葡萄糖传感器聚氨酯扩散限制膜的制备及其响应性能的研究
Fabrication and Response Properties of Diffusion Limited Polyurethane Membrane of Glucose Sensor
摘要
Abstract
In this paper, polyurethane diffusion limited membranes of glucose sensors were produced. Under the conditions of different polyurethane concentration and dip times, responses of glucose sensors were studied. The results indicated that glucose sensors'linear range were less than 2.78 mM without the addition of polyurethane diffusion limited membranes; With the addition of polyurethane diffusion limited membranes,the glucose sensors'linear range was extended. Moreover, with the increase of polyurethane concentration and dip times, glucose sensors'linear range extended up to 33.3 mM,sensitivity decreased and response current of ascorbic acid decreased greatly. The results showed that the introduction of polyurethane diffusion limited membranes not only extended glucose sensors' linear range, but also eliminated greatly the interference of ascorbic acid .关键词
葡萄糖传感器/聚氨酯扩散限制膜/固定化葡萄糖氧化酶分类
化学化工引用本文复制引用
蒋洪川,苟立,冉旭,孟宪伟,王方瑚,冉均国..葡萄糖传感器聚氨酯扩散限制膜的制备及其响应性能的研究[J].四川大学学报(工程科学版),2001,33(1):59-62,4.基金项目
国家自然科学基金 （）
