1 条结果 关键词:Au/Ag合金纳米粒子 ×

Chitosan-induced Au/Ag nanoalloy dispersed in IL and application in fabricating an ultrasensitive glucose biosensor based on luminol-H₂O₂-Cu²⁺/IL chemiluminescence system.

Journal of photochemistry and photobiology. B, Biology 2014 Chaichi MJ, Alijanpour SO

本文报道了一种基于化学发光(CL)检测酶促生成过氧化氢(H2O2)的新型葡萄糖生物传感器。首先将葡萄糖氧化酶(GOD)通过戊二醛在玻璃化学发光池表面共价固定;随后合成壳聚糖诱导的Au/Ag合金纳米粒子并分散于离子液体(IL)中,将其固定于同一反应池。壳聚糖既作为纳米粒子的还原剂和稳定剂,又作为GOD与Au/Ag合金纳米粒子之间的偶联...