Literature DB >> 23254321

Enzyme-free strip biosensor for amplified detection of Pb2+ based on a catalytic DNA circuit.

Junhua Chen1, Xuemeng Zhou, Lingwen Zeng.   

Abstract

A simple and enzyme-free strip biosensor for the amplified detection of Pb(2+) has been constructed based on a catalytic DNA circuit. This assay is ultrasensitive, enabling the visual detection of Pb(2+) concentrations as low as 10 pM without instrumentation.

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Year:  2012        PMID： 23254321     DOI： 10.1039/c2cc37598b

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


  7 in total

Review 1.  DNA as sensors and imaging agents for metal ions.

Authors:  Yu Xiang; Yi Lu
Journal:  Inorg Chem       Date:  2013-12-20       Impact factor: 5.165

Review 2.  Lateral flow biosensors based on the use of micro- and nanomaterials: a review on recent developments.

Authors:  Yan Huang; Tailin Xu; Wenqian Wang; Yongqiang Wen; Kun Li; Lisheng Qian; Xueji Zhang; Guodong Liu
Journal:  Mikrochim Acta       Date:  2019-12-18       Impact factor: 5.833

Review 3.  Functionalized gold nanoparticles: promising and efficient diagnostic and therapeutic tools for HIV/AIDS.

Authors:  Shikha Gulati; Parinita Singh; Anchita Diwan; Ayush Mongia; Sanjay Kumar
Journal:  RSC Med Chem       Date:  2020-10-01

4.  Deoxyribozyme cascade for visual detection of bacterial RNA.

Authors:  Yulia V Gerasimova; Evan M Cornett; Emily Edwards; Xiaoli Su; Kyle H Rohde; Dmitry M Kolpashchikov
Journal:  Chembiochem       Date:  2013-09-17       Impact factor: 3.164

Review 5.  Biosensing with DNAzymes.

Authors:  Erin M McConnell; Ioana Cozma; Quanbing Mou; John D Brennan; Yi Lu; Yingfu Li
Journal:  Chem Soc Rev       Date:  2021-07-06       Impact factor: 60.615

Review 6.  Development of nucleic acid aptamer-based lateral flow assays: A robust platform for cost-effective point-of-care diagnosis.

Authors:  Tao Wang; Lanmei Chen; Arpitha Chikkanna; Suxiang Chen; Isabell Brusius; Nabayet Sbuh; Rakesh N Veedu
Journal:  Theranostics       Date:  2021-03-05       Impact factor: 11.556

7.  Diagnostic applications of nucleic acid circuits.

Authors:  Cheulhee Jung; Andrew D Ellington
Journal:  Acc Chem Res       Date:  2014-05-14       Impact factor: 22.384
  7 in total

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