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Ultrathin 2D Metal–Organic Framework Nanosheets
Author(s) -
Zhao Meiting,
Wang Yixian,
Ma Qinglang,
Huang Ying,
Zhang Xiao,
Ping Jianfeng,
Zhang Zhicheng,
Lu Qipeng,
Yu Yifu,
Xu Huan,
Zhao Yanli,
Zhang Hua
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201503648
Subject(s) - nanosheet , materials science , porphyrin , nanotechnology , fluorescence , metal organic framework , metal , chemical engineering , photochemistry , organic chemistry , metallurgy , optics , chemistry , physics , adsorption , engineering
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.