Ultrathin 2D Metal-Organic Framework Nanosheets

被引：962

作者：

Zhao, Meiting ^{[1
]}

Wang, Yixian ^{[1
,2
]}

Ma, Qinglang ^{[1
,3
]}

Huang, Ying ^{[1
]}

Zhang, Xiao ^{[1
]}

Ping, Jianfeng ^{[1
,2
]}

Zhang, Zhicheng ^{[1
]}

Lu, Qipeng ^{[1
]}

Yu, Yifu ^{[1
]}

Xu, Huan ^{[1
]}

Zhao, Yanli ^{[4
]}

Zhang, Hua ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[2] Zhejiang Univ, Sch Biosyst Engn & Food Sci, Hangzhou 310058, Zhejiang, Peoples R China

[3] Nanyang Technol Univ, Interdisciplinary Grad Sch, Nanyang Environm & Water Res Inst, Singapore 639798, Singapore

[4] Nanyang Technol Univ, Sch Phys & Math Sci, Div Chem & Biol Chem, Singapore 637371, Singapore

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 45期

基金：

新加坡国家研究基金会;

关键词：

COORDINATION POLYMER; SENSING PLATFORM; VISIBLE-LIGHT; DNA DETECTION; BIOMOLECULES; FABRICATION; FUNCTIONALITY; LUMINESCENT; EXFOLIATION; COMPOSITES;

D O I：

10.1002/adma.201503648

中图分类号：

O6 [化学];

学科分类号：

0703 ;

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.

引用

页码：7372 / +

页数：8

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