Assembly of black phosphorus quantum dots-doped MOF and silver nanoclusters as a versatile enzyme-catalyzed biosensor for solution, flexible substrate and latent fingerprint visual detection of baicalin.
本研究利用黑磷量子点(BPQDs)掺杂金属有机框架(MOF)与银纳米团簇(AgNCs)组装的纳米杂化体,开发了一种通用酶催化生物传感器。AgNCs/BPQDs/MOF 在 440 nm 激发下呈现 630 nm 红色和 535 nm 蓝色双发射荧光。黄芩苷(BAI)可增强过氧化氢酶(CAT)活性并促进 H2O2 催化分解;随着体系中...