Development of Hollow Electrochemiluminescent Nanocubes Combined with a Multisite-Anchored DNA Nanomachine for Mycotoxin Detection.
多环芳烃(PAHs)因高量子效率和低成本被视为有前景的电化学发光(ECL)发射体,但纯 PAH 微晶(如鲁米烯微晶,Rub MCs)的形貌与尺寸控制困难,且易受内滤效应限制。本文采用原位氧化还原沉积法制备钯纳米粒子功能化空腔 PAH-金属纳米立方体(Pd-Rub-Ag@Au nanocubes):以 Ag@Au 纳米立方体为模板、鲁...