Ultrathin 2D Metal–Organic Framework Nanosheets
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- 15 October 2015
- journal article
- research article
- Published by Wiley in Advanced Materials
- Vol. 27 (45), 7372-7378
- https://doi.org/10.1002/adma.201503648
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.Keywords
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