Literature DB >> 23852135

A difunctional DNA-AuNP dendrimer coupling DNAzyme with intercalators for femtomolar detection of nucleic acids.

Mingdi Xu1, Junyang Zhuang, Xian Chen, Guonan Chen, Dianping Tang.   

Abstract

A novel difunctional DNA-nanogold (AuNP) dendrimer with a hemin-G-quadruplex was for the first time utilized as the nanotag for the in situ amplified electronic signal for nucleic acid detection by coupling high-efficiency DNAzyme with the intercalated methylene blue (MB).

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Year:  2013        PMID: 23852135     DOI: 10.1039/c3cc43205j

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


  2 in total

1.  Determination of Alzheimer biomarker DNA by using an electrode modified with in-situ precipitated molybdophosphate catalyzed by alkaline phosphatase-encapsulated DNA hydrogel and target recycling amplification.

Authors:  Xiaoyu Hua; Xingxing Zhou; Shijing Guo; Ting Zheng; Ruo Yuan; Wenju Xu
Journal:  Mikrochim Acta       Date:  2019-02-04       Impact factor: 5.833

2.  Enzyme-Free Detection of Mutations in Cancer DNA Using Synthetic Oligonucleotide Probes and Fluorescence Microscopy.

Authors:  Laura Miotke; Arindam Maity; Hanlee Ji; Jonathan Brewer; Kira Astakhova
Journal:  PLoS One       Date:  2015-08-27       Impact factor: 3.240

  2 in total

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