Literature DB >> 20585690

Immunosensor for the detection of cancer biomarker based on percolated graphene thin film.

Minghui Yang1, Shaoqin Gong.   

Abstract

A simple and sensitive immunosensor for the detection of cancer biomarker prostate specific antigen (PSA) has been developed. Around the percolation threshold of the graphene film, the conductivity of the graphene film varies significantly with the surface adsorption of molecules, which can be used for the detection of proteins based on antibody-antigen binding.

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Year:  2010        PMID： 20585690     DOI： 10.1039/c0cc00675k

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


  4 in total

1.  Electrical detection of biomolecular adsorption on sprayed graphene sheets.

Authors:  Tamon R Page; Yuhei Hayamizu; Christopher R So; Mehmet Sarikaya
Journal:  Biosens Bioelectron       Date:  2012-01-24       Impact factor: 10.618

2.  Quantitative Fluorescence Quenching on Antibody-conjugated Graphene Oxide as a Platform for Protein Sensing.

Authors:  Ao Huang; Weiwei Li; Shuo Shi; Tianming Yao
Journal:  Sci Rep       Date:  2017-01-13       Impact factor: 4.379

3.  Multifunctional substrate of label-free electrochemical immunosensor for ultrasensitive detection of cytokeratins antigen 21-1.

Authors:  Huiqiang Wang; Xin Gao; Zhanfang Ma
Journal:  Sci Rep       Date:  2017-04-21       Impact factor: 4.379

4.  Controlled fluorescence quenching by antibody-conjugated graphene oxide to measure tau protein.

Authors:  Ao Huang; Luning Zhang; Weiwei Li; Zeyu Ma; Shi Shuo; Tianming Yao
Journal:  R Soc Open Sci       Date:  2018-04-11       Impact factor: 2.963
  4 in total

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