1 条结果 关键词:共振光散射 ×

A novel biosensor for copper(ii) ions based on turn-on resonance light scattering of ssDNA templated silver nanoclusters.

Journal of materials chemistry. B 2015 Feng DQ, Liu G, Wang W

本文开发了一种基于单链DNA(ssDNA)模板银纳米簇(Ag NCs)共振光散射(RLS)开启效应的超灵敏铜(II)离子生物传感器。该策略利用反电化还原(AGR)过程:超小尺寸、具有荧光的富C ssDNA模板银纳米簇(C-rich ssDNA–Ag NCs)可直接将Cu2+还原为单质铜(Cu0),生成的Cu0在C-rich ssDN...