Literature DB >> 20198225

Electrochemical DNA sandwich assay with a lipase label for attomole detection of DNA.

Elena E Ferapontova1, Majken N Hansen, Aaron M Saunders, Stepan Shipovskov, Duncan S Sutherland, Kurt V Gothelf.   

Abstract

A fast and sensitive electrochemical lipase-based sandwich hybridization assay for detection of attomole levels of DNA has been developed. A combination of magnetic beads, used for pre-concentration and bioseparation of the analyte with a lipase catalyst label allowed detection of DNA with a limit of 20 amol.

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Year:  2010        PMID： 20198225     DOI： 10.1039/b924627d

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


  4 in total

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Journal:  PLoS One       Date:  2011-12-16       Impact factor: 3.240

Review 2.  DNA/RNA Electrochemical Biosensing Devices a Future Replacement of PCR Methods for a Fast Epidemic Containment.

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Journal:  Sensors (Basel)       Date:  2020-08-18       Impact factor: 3.576

3.  Quantification of plasma HIV RNA using chemically engineered peptide nucleic acids.

Authors:  Chao Zhao; Travis Hoppe; Mohan Kumar Haleyur Giri Setty; Danielle Murray; Tae-Wook Chun; Indira Hewlett; Daniel H Appella
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Review 4.  Electrochemical Immuno- and Aptamer-Based Assays for Bacteria: Pros and Cons over Traditional Detection Schemes.

Authors:  Rimsha Binte Jamal; Stepan Shipovskov; Elena E Ferapontova
Journal:  Sensors (Basel)       Date:  2020-09-28       Impact factor: 3.576
  4 in total

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