Literature DB >> 16113717

Aptamer biosensor for label-free impedance spectroscopy detection of proteins based on recognition-induced switching of the surface charge.

Marcela C Rodriguez1, Abdel-Nasser Kawde, Joseph Wang.   

Abstract

The recognition of proteins by aptamer-modified electrode transducers reverses the surface charge and leads to a novel label-free impedance spectroscopy bioelectronic detection protocol based on a decrease in the electron transfer resistance.

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Year:  2005        PMID： 16113717     DOI： 10.1039/b506571b

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


  27 in total

1.  Rapid Capture and Release of Nucleic Acids through a Reversible Photo-Cycloaddition Reaction in a Psoralen-Functionalized Hydrogel.

Authors:  Yizhe Zhang; Peggy P Y Chan; Amy E Herr
Journal:  Angew Chem Int Ed Engl       Date:  2018-01-24       Impact factor: 15.336

Review 2.  Electrochemical sensors.

Authors:  Eric Bakker; Yu Qin
Journal:  Anal Chem       Date:  2006-06-15       Impact factor: 6.986

3.  Label-Free Impedance Biosensors: Opportunities and Challenges.

Authors:  Jonathan S Daniels; Nader Pourmand
Journal:  Electroanalysis       Date:  2007-05-16       Impact factor: 3.223

Review 4.  Functional nucleic acid sensors.

Authors:  Juewen Liu; Zehui Cao; Yi Lu
Journal:  Chem Rev       Date:  2009-05       Impact factor: 60.622

5.  A large-area hemispherical perforated bead microarray for monitoring bead based aptamer and target protein interaction.

Authors:  Jong Seob Choi; Sunwoong Bae; Kyung Hoon Kim; Tae Seok Seo
Journal:  Biomicrofluidics       Date:  2014-12-09       Impact factor: 2.800

6.  Purification of single-stranded DNA by co-polymerization with acrylamide and electrophoresis.

Authors:  Tulsi Ram Damase; Andrew D Ellington; Peter B Allen
Journal:  Biotechniques       Date:  2017-06-01       Impact factor: 1.993

7.  Electrochemical immunosensors for antibodies to peanut allergen ara h2 using gold nanoparticle-peptide films.

Authors:  Hongyun Liu; Ruchika Malhotra; Mark W Peczuh; James F Rusling
Journal:  Anal Chem       Date:  2010-07-01       Impact factor: 6.986

8.  Competition-mediated pyrene-switching aptasensor: probing lysozyme in human serum with a monomer-excimer fluorescence switch.

Authors:  Jin Huang; Zhi Zhu; Suwussa Bamrungsap; Guizhi Zhu; Mingxu You; Xiaoxiao He; Kemin Wang; Weihong Tan
Journal:  Anal Chem       Date:  2010-11-16       Impact factor: 6.986

Review 9.  Protein Detection with Aptamer Biosensors.

Authors:  Beate Strehlitz; Nadia Nikolaus; Regina Stoltenburg
Journal:  Sensors (Basel)       Date:  2008-07-23       Impact factor: 3.576

10.  Oriented Antibody Covalent Immobilization for Label-Free Impedimetric Detection of C-Reactive Protein via Direct and Sandwich Immunoassays.

Authors:  Abiola Adesina; Philani Mashazi
Journal:  Front Chem       Date:  2021-06-02       Impact factor: 5.221
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