Literature DB >> 21589990

Label-free fluorescent detection of Cu(II) ions based on DNA cleavage-dependent graphene-quenched DNAzymes.

Meng Liu1, Huimin Zhao, Shuo Chen, Hongtao Yu, Yaobin Zhang, Xie Quan.   

Abstract

We developed a novel and general methodology to design a label-free fluorescent Cu(II) sensor based on internal DNA cleavage and an extrinsic fluorophore in a graphene/DNAzymes complex with high sensitivity and selectivity.

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Year:  2011        PMID： 21589990     DOI： 10.1039/c1cc12006a

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


  9 in total

1.  Fluorescent nanoprobes for sensing and imaging of metal ions: recent advances and future perspectives.

Authors:  JingJing Zhang; FangFang Cheng; JingJing Li; Jun-Jie Zhu; Yi Lu
Journal:  Nano Today       Date:  2016-06-11       Impact factor: 20.722

Review 2.  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

3.  Rapid Enrichment and Sensitive Detection of Multiple Metal Ions Enabled by Macroporous Graphene Foam.

Authors:  Xiaoni Fang; Yang Liu; Luis Jimenez; Yaokai Duan; Gary Brent Adkins; Liang Qiao; Baohong Liu; Wenwan Zhong
Journal:  Anal Chem       Date:  2017-10-27       Impact factor: 6.986

Review 4.  A review on graphene-based nanocomposites for electrochemical and fluorescent biosensors.

Authors:  Siva Kumar Krishnan; Eric Singh; Pragya Singh; Meyya Meyyappan; Hari Singh Nalwa
Journal:  RSC Adv       Date:  2019-03-18       Impact factor: 4.036

5.  Highly Sensitive Simultaneous Detection of Mercury and Copper Ions by Ultrasmall Fluorescent DNA-Ag Nanoclusters.

Authors:  Shengliang Li; Weipeng Cao; Anil Kumar; Shubin Jin; Yuanyuan Zhao; Chunqiu Zhang; Guozhang Zou; Paul C Wang; Feng Li; Xing-Jie Liang
Journal:  New J Chem       Date:  2014-04-01       Impact factor: 3.591

6.  Synthesis, cytotoxicity, DNA binding and apoptosis of rhein-phosphonate derivatives as antitumor agents.

Authors:  Man-Yi Ye; Gui-Yang Yao; Jing-Chen Wei; Ying-Ming Pan; Zhi-Xin Liao; Heng-Shan Wang
Journal:  Int J Mol Sci       Date:  2013-04-29       Impact factor: 5.923

7.  Multipath colourimetric assay for copper(II) ions utilizing MarR functionalized gold nanoparticles.

Authors:  Yulong Wang; Limin Wang; Zhenhe Su; Juanjuan Xue; Jinbo Dong; Cunzheng Zhang; Xiude Hua; Minghua Wang; Fengquan Liu
Journal:  Sci Rep       Date:  2017-02-03       Impact factor: 4.379

8.  Fluorescent Probe for Ag+ Detection Using SYBR GREEN I and C-C Mismatch.

Authors:  Xiaohong Zhou; Abdul Ghaffar Memon; Weiming Sun; Fang Fang; Jinsong Guo
Journal:  Biosensors (Basel)       Date:  2020-12-24

Review 9.  Graphene, an Interesting Nanocarbon Allotrope for Biosensing Applications: Advances, Insights, and Prospects.

Authors:  Farid Menaa; Yazdian Fatemeh; Sandeep K Vashist; Haroon Iqbal; Olga N Sharts; Bouzid Menaa
Journal:  Biomed Eng Comput Biol       Date:  2021-02-24
  9 in total

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