Literature DB >> 25848657

3,4,9,10-Perylenetetracarboxylic acid/o-phenylenediamine nanomaterials as novel redox probes for electrochemical aptasensor systems based on an Fe3O4 magnetic bead as a nonenzymatic catalyst.

Yuanyuan Chang1, Shunbi Xie, Yaqin Chai, Yali Yuan, Ruo Yuan.   

Abstract

A novel redox probe 3,4,9,10-perylenetetracarboxylic acid/o-phenylenediamine (PTCA/OPD) with well-defined redox peaks caused by the synergistic action between them was demonstrated via theoretical and practical research, and applied in an electrochemical aptasensor to detect thrombin (TB) based on an Fe3O4 magnetic bead (MB) as a nonenzymatic catalyst.

Entities:  

Year:  2015        PMID： 25848657     DOI： 10.1039/c5cc00684h

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


  5 in total

1.  DNAzyme assisted recycling amplification method for ultrasensitive amperometric determination of lead(II) based on the use of a hairpin assembly on a composite prepared from nitrogen doped graphene, perylenetetracarboxylic anhydride, thionine and gold nanoparticles.

Authors:  Yidan Ma; Chao Yu; Yujie Yu; Jun Chen; Rufei Gao; Junlin He
Journal:  Mikrochim Acta       Date:  2019-09-11       Impact factor: 5.833

2.  Rapid and sensitive detection of selective 1,2-diaminobenzene based on facile hydrothermally prepared doped Co3O4/Yb2O3 nanoparticles.

Authors:  Mohammed M Rahman
Journal:  PLoS One       Date:  2021-02-19       Impact factor: 3.240

3.  Novel electrochemical redox-active species: one-step synthesis of polyaniline derivative-Au/Pd and its application for multiplexed immunoassay.

Authors:  Liyuan Wang; Feng Feng; Zhanfang Ma
Journal:  Sci Rep       Date:  2015-11-18       Impact factor: 4.379

4.  Polyhydroquinone-graphene composite as new redox species for sensitive electrochemical detection of cytokeratins antigen 21-1.

Authors:  Huiqiang Wang; Qinfeng Rong; Zhanfang Ma
Journal:  Sci Rep       Date:  2016-07-28       Impact factor: 4.379

5.  Dual stimuli-responsive Fe3O4 graft poly(acrylic acid)-block-poly(2-methacryloyloxyethyl ferrocenecarboxylate) copolymer micromicelles: surface RAFT synthesis, self-assembly and drug release applications.

Authors:  Yuan Wang; Xue-Yin Zhang; Yan-Ling Luo; Feng Xu; Ya-Shao Chen; Yu-Yu Su
Journal:  J Nanobiotechnology       Date:  2017-10-27       Impact factor: 10.435
  5 in total

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