1 条结果 关键词:二氧化硅凝胶 ×

A sandwich structured SiO(2)/cytochrome c/SiO(2) on a boron-doped diamond film electrode as an electrochemical nitrite biosensor.

Biomaterials 2008 Geng R, Zhao G, Liu M, Li M

在导电硼掺杂金刚石(BDD)薄膜电极上设计并构建了新型三明治结构二氧化硅凝胶/细胞色素c(Cyt c)/二氧化硅凝胶。首先采用简便的表面气相溶胶-凝胶法,在经循环伏安预处理呈正电荷的氢端BDD电极上原位沉积一层SiO2凝胶膜;随后利用静电吸引将Cyt c固定于SiO2膜中,再原位沉积第二层SiO2凝胶,形成SiO2/Cyt c/Si...