| Literature DB >> 26468970 |
Meiting Zhao1, Yixian Wang1,2, Qinglang Ma1,3, Ying Huang1, Xiao Zhang1, Jianfeng Ping1,2, Zhicheng Zhang1, Qipeng Lu1, Yifu Yu1, Huan Xu1, Yanli Zhao4, Hua Zhang1.
Abstract
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.Entities:
Keywords: DNA; fluorescence; metal-organic frameworks; multiplexed detection; nanosheets
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Year: 2015 PMID： 26468970 DOI： 10.1002/adma.201503648
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849