Literature DB >> 23628952

A universal biosensor for multiplex DNA detection based on hairpin probe assisted cascade signal amplification.

Jie Liu1, Lingbo Chen, Puchang Lie, Boying Dun, Lingwen Zeng.   

Abstract

A hairpin DNA probe mediated cascade signal amplification method was developed for visual and rapid DNA analysis with a detection limit of 100 aM. The implementation of tag/anti-tag DNA and gold nanoparticle reporters permits a universal platform for multiplex genotyping without instrumentation.

Entities:  

Mesh:

Substances:

Year:  2013        PMID: 23628952     DOI: 10.1039/c3cc41941j

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


  3 in total

1.  Fluorescent carbon nanoparticle-based lateral flow biosensor for ultrasensitive detection of DNA.

Authors:  Sunitha Takalkar; Kwaku Baryeh; Guodong Liu
Journal:  Biosens Bioelectron       Date:  2017-06-23       Impact factor: 10.618

2.  Sequence-specific DNA detection at 10 fM by electromechanical signal transduction.

Authors:  Leyla Esfandiari; Michael Lorenzini; Gayane Kocharyan; Harold G Monbouquette; Jacob J Schmidt
Journal:  Anal Chem       Date:  2014-09-19       Impact factor: 6.986

3.  Controllable fabrication of bio-bar codes for dendritically amplified sensing of human T-lymphotropic viruses.

Authors:  Li-Juan Wang; Ming Ren; Li Liang; Chun-Yang Zhang
Journal:  Chem Sci       Date:  2018-05-10       Impact factor: 9.825

  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.