纳米片
材料科学
卟啉
荧光
纳米技术
金属
金属有机骨架
化学工程
光化学
有机化学
光学
冶金
物理
工程类
吸附
化学
作者
Meiting Zhao,Yixian Wang,Qinglang Ma,Ying Huang,Xiao Zhang,Jianfeng Ping,Zhicheng Zhang,Qipeng Lu,Yifu Yu,Huan Xu,Yanli Zhao,Hua Zhang
标识
DOI:10.1002/adma.201503648
摘要
A facile surfactant-assisted bottom-up synthetic method to prepare a series of freestanding ultrathin 2D M-TCPP (M = Zn, Cu, Cd or Co, TCPP = tetrakis(4-carboxyphenyl)porphyrin) nanosheets with a thickness of sub-10 nm is developed. As a proof-of-concept application, some of them are successfully used as new platforms for DNA detection. The Cu-TCPP nanosheet-based sensor shows excellent fluorescent sensing performance and is used for the simultaneous detection of multiple DNA targets.
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