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Literature DB >> 23771054

A superquenched DNAzyme-perylene complex: a convenient, universal and low-background strategy for fluorescence catalytic biosensors.

Ting Fu¹, Xu-Hua Zhao, Hua-Rong Bai, Zi-Long Zhao, Rong Hu, Rong-Mei Kong, Xiao-Bing Zhang, Weihong Tan, Ru-Qin Yu.

Abstract

Taking advantage of the super-quenching effect of the cationic perylene derivative on adjacent fluorophores, we for the first time reported a DNAzyme-perylene complex-based strategy for constructing fluorescence catalytic biosensors with improved sensitivity.

Entities: Chemical

Mesh：

Substances：
DNA, Catalytic
Perylene

Year: 2013 PMID： 23771054 DOI： 10.1039/c3cc43054e

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

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Cited

2 in total

1. DNAzyme Based Amplified Biosensor on Ultrasensitive Fluorescence Detection of Pb (II) Ions from Aqueous System.

Authors: A Ravikumar; P Panneerselvam; K Radhakrishnan; Norhashimah Morad; C D Anuradha; S Sivanesan
Journal: J Fluoresc Date: 2017-08-17 Impact factor: 2.217

2. Ag nanocluster-based label-free catalytic and molecular beacons for amplified biosensing.

Authors: Liang Gong; Hailan Kuai; Songlei Ren; Xu-Hua Zhao; Shuang-Yan Huan; Xiao-Bing Zhang; Weihong Tan
Journal: Chem Commun (Camb) Date: 2015-08-04 Impact factor: 6.222

2 in total