Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/10434
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dc.contributor.authorVANSWEEVELT, Rob-
dc.contributor.authorMalesevic, A.-
dc.contributor.authorVAN GOMPEL, Matthias-
dc.contributor.authorVanhulsel, A.-
dc.contributor.authorWENMACKERS, Sylvia-
dc.contributor.authorD'HAEN, Jan-
dc.contributor.authorVERMEEREN, Veronique-
dc.contributor.authorAMELOOT, Marcel-
dc.contributor.authorMICHIELS, Luc-
dc.contributor.authorVan Haesendonck, C.-
dc.contributor.authorWAGNER, Patrick-
dc.date.accessioned2010-02-11T16:14:33Z-
dc.date.available2010-02-11T16:14:33Z-
dc.date.issued2010-
dc.identifier.citationCHEMICAL PHYSICS LETTERS, 485(1-3). p. 196-201-
dc.identifier.issn0009-2614-
dc.identifier.urihttp://hdl.handle.net/1942/10434-
dc.description.abstractCarbon nanowalls (CNWs) are functionalized with short DNA strands. CNWs are a network of upstanding carbon flakes consisting of 4-6 graphene layers packed together. The biological modi. cation of these structures is carried out via the photochemical attachment of an unsaturated fatty acid linker molecule, followed by an EDC-mediated reaction to bind amino-modified DNA strands to the linker. Hybridization experiments are done using complementary and mismatch DNA strands. Fluorescence microscopy shows a clear difference between EDC-negative and EDC-positive samples, supporting the covalent nature of the DNA attachment. Furthermore, we demonstrate that the hybridization is highly selective and reproducible. (C) 2009 Elsevier B. V. All rights reserved.-
dc.description.sponsorshipThe authors acknowledge financial support by the Research Foundation-Flanders (FWO-Vlaanderen) in the framework of the project G.0159.07 'Structural and electronic properties of biologically modified graphene-based layers', a collaboration between Hasselt University, University of Antwerp and Catholic University Leuven. Furthermore, we acknowledge financial support from the federal Belgian BELSPO project IUP VI 'Quantum effects in clusters and nanowires'. S. W. is a postdoctoral research fellow of FWO-Vlaanderen and V. V. is a postdoc of the Institute for the Promotion of Innovation by Science and Technology in Flanders (IWT). We also want to thank Thomas Cleij and Milos Nesladek for fruitful discussions and helpful advice.-
dc.language.isoen-
dc.publisherELSEVIER SCIENCE BV-
dc.titleBiological modification of carbon nanowalls with DNA strands and hybridization experiments with complementary and mismatched DNA-
dc.typeJournal Contribution-
dc.identifier.epage201-
dc.identifier.issue1-3-
dc.identifier.spage196-
dc.identifier.volume485-
local.format.pages6-
local.bibliographicCitation.jcatA1-
dc.description.notes[Vansweevelt, R.; Van Gompel, M.; Wenmackers, S.; D'Haen, J.; Wagner, P.] Hasselt Univ, Inst Mat Res, B-3590 Diepenbeek, Belgium. [Malesevic, A.; Vanhulsel, A.] Flemish Inst Technol Res, VITO Mat, B-2400 Mol, Belgium. [Malesevic, A.; Van Haesendonck, C.] Katholieke Univ Leuven, Lab Solid State Phys & Magnetism, B-3001 Louvain, Belgium. [Vermeeren, V.; Ameloot, M.; Michiels, L.] Hasselt Univ, Biomed Res Inst, B-3590 Diepenbeek, Belgium. [Wagner, P.] IMEC, Div IMOMEC, B-3590 Diepenbeek, Belgium. rob.vansweevelt@uhasselt.be-
local.type.refereedRefereed-
local.type.specifiedArticle-
dc.bibliographicCitation.oldjcatA1-
dc.identifier.doi10.1016/j.cplett.2009.12.040-
dc.identifier.isi000273231900040-
item.fullcitationVANSWEEVELT, Rob; Malesevic, A.; VAN GOMPEL, Matthias; Vanhulsel, A.; WENMACKERS, Sylvia; D'HAEN, Jan; VERMEEREN, Veronique; AMELOOT, Marcel; MICHIELS, Luc; Van Haesendonck, C. & WAGNER, Patrick (2010) Biological modification of carbon nanowalls with DNA strands and hybridization experiments with complementary and mismatched DNA. In: CHEMICAL PHYSICS LETTERS, 485(1-3). p. 196-201.-
item.contributorVANSWEEVELT, Rob-
item.contributorMalesevic, A.-
item.contributorVAN GOMPEL, Matthias-
item.contributorVanhulsel, A.-
item.contributorWENMACKERS, Sylvia-
item.contributorD'HAEN, Jan-
item.contributorVERMEEREN, Veronique-
item.contributorAMELOOT, Marcel-
item.contributorMICHIELS, Luc-
item.contributorVan Haesendonck, C.-
item.contributorWAGNER, Patrick-
item.validationecoom 2011-
item.fulltextWith Fulltext-
item.accessRightsRestricted Access-
crisitem.journal.issn0009-2614-
crisitem.journal.eissn1873-4448-
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