A Host-Guest Interaction-Based and Metal-Organic Gel-Based Biosensor with Aggregation-Induced Electrochemiluminescence Enhancement for Methyltransferase Assay.
金属有机凝胶(MOG)具有胶体稳定性高、发光性能优异和合成简便等特点。本文首次开发了一种基于主客体相互作用和MOG、具有聚集诱导电化学发光(ECL)增强的生物传感器,用于M.SssI甲基转移酶(M.SssI MTase)检测。该传感器以Ag-MOG为发光体、过硫酸钾(K2S2O8)为共反应物,银纳米簇聚集形成Ag-MOG可显著增强E...