Molecular and biomolecular interfaces to metal oxide semiconductors

Title
Molecular and biomolecular interfaces to metal oxide semiconductors
Authors
R.J.HamersS.A.ChambersP.A.EvansR.FrankingZ.GerbecP.Gopalan김희숙E.C.LandisB.LiM.W.McCoyT.OhsawaR.Ruther
Issue Date
2010-02
Publisher
Physica status solidi. C, Conferences and critical reviews : PSS.
Citation
VOL 7, NO 2, 200-205
Abstract
Previous work has shown that organic alkenes will graft to covalent semiconductors such as diamond and silicon. Here, we demonstrate that organic alkenes can be grafted to the surfaces of metal oxide semiconductors, including TiO2 in nanocrystalline thin films and as single-crystal anatase(001) epitaxial films grown on SrTiO3(001) substrates. The resulting layers can be used as a starting point for linking biomolecules such as DNA to metal oxide surfaces. Initial results are presented showing that this chemistry can also be applied to graft molecular layers to zirconium oxide thin films.
URI
http://pubs.kist.re.kr/handle/201004/37184
ISSN
1610-1634
Appears in Collections:
KIST Publication > Article
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