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DVD discs as low-cost diagnostics for GMO screening
KTH, School of Biotechnology (BIO), Proteomics and Nanobiotechnology.
KTH, School of Biotechnology (BIO), Proteomics and Nanobiotechnology.
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2014 (English)In: 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014, Chemical and Biological Microsystems Society , 2014, 1413-1415 p.Conference paper, Published paper (Refereed)
Abstract [en]

We demonstrate the incorporation of low-cost and easy-to-fabricate microfluidic chambers on digital versatile discs (DVDs) to perform DNA assays using standard, commercially available and unmodified DVD drives. This simple microarray-based method is applied for the screening of seven prevalent strains of genetically modified organisms (GMOs) in maize and soybean food samples. The detection limit of our system was found to be 7 μg/g, well exceeding the EU regulation limits for GMOs in food products.

Place, publisher, year, edition, pages
Chemical and Biological Microsystems Society , 2014. 1413-1415 p.
Keyword [en]
Centrifugal microfluidics, Digital versatile disc (DVD) drive, Genetically modified organisms (GMOs), Data storage equipment, Digital microfluidics, Food products, Microfluidics, Screening, Detection limits, Digital versatile disc, EU regulations, Food samples, Genetically modified organisms, Gmo screenings, Microfluidic chambers, Videodisks
National Category
Analytical Chemistry
Identifiers
URN: urn:nbn:se:kth:diva-174799Scopus ID: 2-s2.0-84941671283ISBN: 9780979806476 (print)OAI: oai:DiVA.org:kth-174799DiVA: diva2:878307
Conference
18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014, 26 October 2014 through 30 October 2014
Note

QC 20151208

Available from: 2015-12-08 Created: 2015-10-07 Last updated: 2015-12-08Bibliographically approved

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Citation style
  • apa
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  • de-DE
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  • Other locale
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Output format
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