The Development of Highly Sensitive and Selective Immunosensor Based on Antibody Immobilized ZnO Nanorods for the Detection of D-Dimer
2014 (English)In: Electroanalysis, ISSN 1040-0397, E-ISSN 1521-4109, Vol. 26, no 2, 292-298 p.Article in journal (Refereed) Published
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.
Place, publisher, year, edition, pages
Wiley-VCH Verlag , 2014. Vol. 26, no 2, 292-298 p.
ZnO nanorods; D-Dimer; Immunosensors; Potentiometric technique
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-105758DOI: 10.1002/elan.201300580ISI: 000331982500009OAI: oai:DiVA.org:liu-105758DiVA: diva2:710304