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University of Toronto breakthrough allows fast, reliable pathogen identification
Date:6/12/2013

al samples are immersed as a 'switch' allowing us to look separately for each biomarker in the sample in turn," said Ted Sargent (Electrical and Computer Engineering), the other senior author of the report.

"The solution-based circuit chip rapidly and identifies and determines the antibiotic resistance of multiple pathogens this represents a significant advance in biomolecular sensing," said Paul S. Weiss, Kavli Chair in NanoSystems Science and Director of the California NanoSystems Institute at UCLA.

Ihor Boszko, Director of Business Development at Xagenic, a Toronto-based in vitro diagnostics company said the breakthrough could have significant practical implications. "This kind of highly sensitive, enzyme-free electrochemical detection technology will have tremendous utility for near patient clinical diagnostics. Multiplexing of in vitro diagnostic approach adds the capability of simultaneously testing for multiple viruses or bacteria that produce similar clinical symptoms. It also allows for simple and cost effective manufacturing of highly multiplexed electrochemical detectors, which will certainly have a significant impact on the availability of effective diagnostic tools."


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Contact: Terry Lavender
terry.lavender@utoronto.ca
01-416-978-4498
University of Toronto Faculty of Applied Science & Engineering
Source:Eurekalert

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