Literature DB >> 15957042

In situ hybridization of PNA/DNA studied label-free by electrochemical impedance spectroscopy.

Jianyun Liu1, Shengjun Tian, Peter E Nielsen, Wolfgang Knoll.   

Abstract

The in situ hybridization kinetics of label-free DNA on mixed monolayers of peptide nucleic acid (PNA) and 6-mercapto-1-hexanol (MCH) on Au electrodes was investigated by electrochemical impedance spectroscopy (EIS) and used to discriminate the fully complementary DNA from the single-base mismatched hybrids.

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Year:  2005        PMID： 15957042     DOI： 10.1039/b419425j

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


  6 in total

1.  Hybridization-modulated ion fluxes through peptide-nucleic-acid- functionalized gold nanotubes. A new approach to quantitative label-free DNA analysis.

Authors:  Gyula Jágerszki; Róbert E Gyurcsányi; Lajos Höfler; Ernö Pretsch
Journal:  Nano Lett       Date:  2007-05-08       Impact factor: 11.189

2.  Nano-structured nickel oxide based DNA biosensor for detection of visceral leishmaniasis (Kala-azar).

Authors:  Swati Mohan; Pankaj Srivastava; S N Maheshwari; Shyam Sundar; Rajiv Prakash
Journal:  Analyst       Date:  2011-05-25       Impact factor: 4.616

3.  An Electrochemical DNA Biosensor Developed on a Nanocomposite Platform of Gold and Poly(propyleneimine) Dendrimer.

Authors:  Omotayo Arotiba; Joseph Owino; Everlyne Songa; Nicolette Hendricks; Tesfaye Waryo; Nazeem Jahed; Priscilla Baker; Emmanuel Iwuoha
Journal:  Sensors (Basel)       Date:  2008-11-01       Impact factor: 3.576

4.  Viruses Masquerading as Antibodies in Biosensors: The Development of the Virus BioResistor.

Authors:  Apurva Bhasin; Nicholas P Drago; Sudipta Majumdar; Emily C Sanders; Gregory A Weiss; Reginald M Penner
Journal:  Acc Chem Res       Date:  2020-10-01       Impact factor: 24.466

5.  Mediated Electron Transfer at Vertically Aligned Single-Walled Carbon Nanotube Electrodes During Detection of DNA Hybridization.

Authors:  Rachel Wallen; Nirmal Gokarn; Priscila Bercea; Elissa Grzincic; Krisanu Bandyopadhyay
Journal:  Nanoscale Res Lett       Date:  2015-06-24       Impact factor: 4.703

6.  Integrating high-performing electrochemical transducers in lateral flow assay.

Authors:  Antonia Perju; Nongnoot Wongkaew
Journal:  Anal Bioanal Chem       Date:  2021-04-28       Impact factor: 4.142
  6 in total

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