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  • Alvi, N HUniversity of Politecn Madrid, Spain (author)

Highly efficient potentiometric glucose biosensor based on functionalized InN quantum dots

  • Article/chapterEnglish2012

Publisher, publication year, extent ...

  • American Institute of Physics (AIP),2012
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:liu-85857
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-85857URI
  • https://doi.org/10.1063/1.4758701DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Funding Agencies|BBVA foundation||
  • We present a fast, highly sensitive, and efficient potentiometric glucose biosensor based on functionalized InN quantum-dots (QDs). The InN QDs are grown by molecular beam epitaxy. The InN QDs are bio-chemically functionalized through physical adsorption of glucose oxidase (GOD). GOD enzyme-coated InN QDs based biosensor exhibits excellent linear glucose concentration dependent electrochemical response against an Ag/AgCl reference electrode over a wide logarithmic glucose concentration range (1 x 10(-5) M to 1 x 10(-2) M) with a high sensitivity of 80mV/decade. It exhibits a fast response time of less than 2 s with good stability and reusability and shows negligible response to common interferents such as ascorbic acid and uric acid. The fabricated biosensor has full potential to be an attractive candidate for blood sugar concentration detection in clinical diagnoses. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4758701]

Subject headings and genre

  • TECHNOLOGY
  • TEKNIKVETENSKAP

Added entries (persons, corporate bodies, meetings, titles ...)

  • Soto Rodriguez, P E DUniversity of Politecn Madrid, Spain (author)
  • Gomez, V JUniversity of Politecn Madrid, Spain (author)
  • Kumar, PraveenUniversity of Politecn Madrid, Spain (author)
  • Amin, GulLinköpings universitet,Institutionen för teknik och naturvetenskap,Tekniska högskolan(Swepub:liu)gulam15 (author)
  • Nur, OmerLinköpings universitet,Fysik och elektroteknik,Tekniska högskolan(Swepub:liu)omeno75 (author)
  • Willander, MagnusLinköpings universitet,Fysik och elektroteknik,Tekniska högskolan(Swepub:liu)magwi72 (author)
  • Noetzel, RUniversity of Politecn Madrid, Spain (author)
  • University of Politecn Madrid, SpainInstitutionen för teknik och naturvetenskap (creator_code:org_t)

Related titles

  • In:Applied Physics Letters: American Institute of Physics (AIP)101:15, s. 153110-0003-69511077-3118

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