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微腔阵列式多功能生物传感器
Micromachined biosensors based on c ontainment array
【摘要】 报导了谷氨酸、半乳糖集成传感器的制造和表征。传感器建立在硅衬底上用各向异性腐蚀制成的锥形微腔阵列上,不同酶膜沉积在相应的微腔中。采用这种结构可生产多功能的生物传感器。
【Abstract】 Fabrication and characterization of an integrated glutamate and galactose sensor was reported,which was based on pyramid al containment array produced on sil icon by anisotropic etching.The structure of containment array o ffers the possibility of production of multifunctional biosensors.
【关键词】 谷氨酸传感器;
半乳糖传感器;
各向异性腐蚀;
阳极键合;
壳聚糖;
半透膜;
【Key words】 glutamate sensor; galactose senso r; anisotropic etching; anodic bonding; chitosan semi -permeable membrane;
【Key words】 glutamate sensor; galactose senso r; anisotropic etching; anodic bonding; chitosan semi -permeable membrane;
【基金】 国家自然科学基金资助项目(69876044)
- 【文献出处】 功能材料与器件学报 ,Journal of Functional Materials and Devices , 编辑部邮箱 ,2001年04期
- 【分类号】TP212.3
- 【下载频次】83