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Title: Measurement of Swine H1N1 Hemagglutinin Peptide binding with Piezoresistive Microcantilever Arrays

Journal Article · · AIP Advances
DOI:https://doi.org/10.1063/1.4869636· OSTI ID:1133550
 [1];  [2];  [3];  [4]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. David Grant USAF Medical Center, CA (United States)
  3. Univ. of Alberta, Edmonton, AB (Canada)
  4. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)

The effective detection of Swine H1N1 Hemagglutinin peptide is crucial as it could be used as a positive control to screen for highly infectious flu strains such as Swine-Origin Influenza A (H1N1). Piezoresistive microcantilever arrays present a pathway towards highly sensitive and label-free detection of biomolecules by transducing the antigen-antibody binding into change in resistivity via induced surface stress variation. We also demonstrate a mechanical transduction of Swine H1N1 Hemagglutinin peptide binding and suggest the employed technique may offer a potential platform for detection of the H1N1 virus, which could be clinically used to diagnose and provide subsequent relief.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1133550
Journal Information:
AIP Advances, Vol. 4, Issue 3; ISSN 2158-3226
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 11 works
Citation information provided by
Web of Science

References (13)

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Effect of Surface Conjugation Chemistry on the Sensitivity of Microcantilever Sensors journal November 2007
Nanomechanics from atomic resolution to molecular recognition based on atomic force microscopy technology journal September 2002
Confocal scanning optical microscopy of a 3-million-year-old Australopithecus afarensis femur journal January 2009
Diagnosis of influenza viruses with special reference to novel H1N1 2009 influenza virus journal December 2009
Effect of chain length on nanomechanics of alkanethiol self-assembly journal September 2007
Glucose biosensing using an enzyme-coated microcantilever journal July 2002
Bioassay of prostate-specific antigen (PSA) using microcantilevers journal September 2001
Microcantilever-Based Sensors:  Effect of Morphology, Adhesion, and Cleanliness of the Sensing Surface on Surface Stress journal November 2007

Cited By (5)


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