1 条结果 关键词:D-丙氨酸 ×

Enzymatic biosensor based on entrapment of d-amino acid oxidase on gold nanofilm/MWCNTs nanocomposite modified glassy carbon electrode by sol-gel network: Analytical applications for d-alanine in human serum.

Enzyme and microbial technology 2017 Shoja Y, Rafati AA, Ghodsi J

本研究构建了一种用于检测D-丙氨酸的酶电化学生物传感器。该传感器以玻璃碳电极为基底,先滴涂多壁碳纳米管(MWCNTs)成膜,再在MWCNTs/GCE表面通过恒电位电沉积制备金纳米膜(Au-NF),形成Au-NF/MWCNT纳米复合修饰电极。随后将D-氨基酸氧化酶(DAAO)滴加于修饰电极表面,并用四乙氧基硅烷(TEOS)溶胶-凝胶网...