Literature DB >> 29862401

Upconversion nanocrystal 'armoured' silica fibres with superior photoluminescence for miRNA detection.

Gang Wang1, Yike Fu, Zhaohui Ren, Jie Huang, Serena Best, Xiang Li, Gaorong Han.   

Abstract

We have fabricated a flexible membrane, consisting of SiO2 nanofibres armoured with upconversion nanoparticles, exhibiting intense photoluminescence. These assemblies were subsequently grafted with molecular beacons to produce a biosensor suitable for the detection of specific microRNA and with applications in early cancer detection and point-of-care diagnosis.

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Year:  2018        PMID: 29862401     DOI: 10.1039/c8cc03480j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  2 in total

1.  Intracellular fluorometric determination of microRNA-21 by using a switch-on nanoprobe composed of carbon nanotubes and gold nanoclusters.

Authors:  Yuanyuan Liu; Liping Jiang; Xiaojian Fan; Pingping Liu; Shenghao Xu; Xiliang Luo
Journal:  Mikrochim Acta       Date:  2019-06-13       Impact factor: 5.833

2.  DNAzyme-functionalized porous carbon nanospheres serve as a fluorescent nanoprobe for imaging detection of microRNA-21 and zinc ion in living cells.

Authors:  Xiaoting Ji; Zhenbo Wang; Shuyan Niu; Caifeng Ding
Journal:  Mikrochim Acta       Date:  2020-03-27       Impact factor: 5.833

  2 in total

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