The Development of Highly Sensitive and Selective Immunosensor Based on Antibody Immobilized ZnO Nanorods for the Detection of D-Dimer

Hussain Ibupoto, ZafarLinköpings universitet,Fysik och elektroteknik,Tekniska högskolan (author)

ZnO nanorods were grown on gold coated glass substrate by low temperature aqueous chemical growth method. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) techniques were used for the characterization of ZnO nanorods. ZnO nanorods are highly dense, uniform, well aligned and perpendicular-oriented to the substrate. ZnO nanorods exhibited good crystal quality. The well aligned ZnO nanorods were potentially used for the development of selective and sensitive immunosensor for the detection of D-dimer by immobilizing antibody on stabilized lipid films. The ZnO nanorods based immunosensor responded to a wide range of D-dimer concentrations with fast response time of ca. 20s.

Mitrou, NikolaosUniversity of Athens, Greece (author)
Nikoleli, Georgia-ParaskeviNational Technical University of Athens, Greece (author)
Nikolelis, Dimitrios P.University of Athens, Greece (author)
Willander, MagnusLinköpings universitet,Fysik och elektroteknik,Tekniska högskolan(Swepub:liu)magwi72 (author)
Psaroudakis, NikolasUniversity of Athens, Greece (author)
Linköpings universitetFysik och elektroteknik (creator_code:org_t)

By the author/editor: Hussain Ibupoto, ...; Mitrou, Nikolaos; Nikoleli, Georgi ...; Nikolelis, Dimit ...; Willander, Magnu ...; Psaroudakis, Nik ...

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