Inkjet-fabricated coated reaction platform for colorimetric glucose detection

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

Abstrakti

Microfluidic paper-based analytical devices (μPADs) provide a simple and low-cost platform for colorimetric glucose assays based on an enzymatic reaction. Most assays utilise filter paper-based reaction platforms, though coated platforms may enable fabrication of even smaller devices and thus lower liquid volumes and increased spatial resolution. In this study, we present a coated microfluidic reaction platform designed for colorimetric detection of glucose, which has been fabricated utilising speciality coated substrates and inkjet printing. The preliminary results show that glucose oxidation takes place on the coated substrates. The glucose assay, nonetheless, can be used to verify the performance of a coated reaction platform, after which the platform could be adapted for detection of other analytes. Evidence is collected to aid future optimisation of the coating formulation, pattern design, reagent application method, preservation of enzyme activity, colorimetric detection improvement to overcome high light scattering, which reduces colour intensity, and defining the detectable glucose range.
AlkuperäiskieliEnglanti
OtsikkoAdvances in Printing and Media Technology
AlaotsikkoProceedings of the 44th International Research Conference of iarigai
ToimittajatPatrick Gane, Cathy Ridgway
JulkaisupaikkaDarmstadt
KustantajaIARIGAI
Sivut63-70
ISBN (elektroninen)978-3-9870704-7-1
TilaJulkaistu - syyskuuta 2017
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaInternational Research Conference of Advances in Printing and Media Technology - Fribourg, Sveitsi
Kesto: 10 syyskuuta 201713 syyskuuta 2017
Konferenssinumero: 44
http://www.iarigai-fribourg.com/

Julkaisusarja

NimiAdvances in Printing and Media Technology
KustantajaIARIGAI
ISSN (painettu)2409-4021

Conference

ConferenceInternational Research Conference of Advances in Printing and Media Technology
LyhennettäIARIGAI
MaaSveitsi
KaupunkiFribourg
Ajanjakso10/09/201713/09/2017
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    Jutila, E., Koivunen, R., Bollström, R., & Gane, P. (2017). Inkjet-fabricated coated reaction platform for colorimetric glucose detection. teoksessa P. Gane, & C. Ridgway (Toimittajat), Advances in Printing and Media Technology: Proceedings of the 44th International Research Conference of iarigai (Sivut 63-70). (Advances in Printing and Media Technology). IARIGAI.