Controlled synthesis of zinc-metal organic framework microflower with high efficiency electrochemiluminescence for miR-21 detection.
本研究通过一锅水热法将9,10-双(对羧苯基)蒽(DPA)配体与N,N-二乙基乙二胺(DEAEA)配体共同配位到锌离子节点,合成双配体金属有机框架微花Zn-DPA/DEAEA(d-MOF)。DPA为典型电化学发光(ECL)发光体,DEAEA既是有效共反应物,又作为形貌调节剂;通过控制DEAEA用量,可将形貌由厚片、薄片调控为微花。由...