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  2. School of Engineering
  3. Publikationen
  4. Publikationen School of Engineering
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dc.contributor.authorBlättler, T M-
dc.contributor.authorBinkert, Andreas-
dc.contributor.authorZimmermann, M-
dc.contributor.authorTextor, M-
dc.contributor.authorVörös, Janos-
dc.contributor.authorReimhult, E-
dc.date.accessioned2017-12-07T10:09:31Z-
dc.date.available2017-12-07T10:09:31Z-
dc.date.issued2008-02-20-
dc.identifier.issn0957-4484de_CH
dc.identifier.issn1361-6528de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/1735-
dc.description.abstractBiologically relevant nanopatterns are useful platforms to address fundamental questions, for example, regarding protein-protein and cell-protein interactions. For the creation of nanopatterns, complex and expensive instrumentation is often needed. We present a simple but versatile patterning method using a combination of particle and subsequent molecular self-assembly to produce ordered structures in the micron and sub-micron range. Polystyrene particles were, in a first step, assembled via dip-coating or dried in a drying cell. Silicon wafers and glass slides coated with SiO(2) and a top layer of 11 nm of TiO(2) were used as substrates. Large hexagonally ordered particle monolayers were formed with high reproducibility. These were subsequently shrunk in a controlled manner by exposure to a O(2)/N(2) plasma and subsequently used as etching masks to transfer the particle pattern onto the substrate, creating TiO(2) features in an SiO(2) background. After removing the mask the oxide contrast was translated in three simple dip-and-rinse steps into a biochemical contrast of protein-coated features in an inert background. In short, alkane phosphates were first selectively adsorbed to the TiO(2) features. Then the SiO(2) background was backfilled using poly(L-lysine)-graft-poly(ethylene glycol) and finally streptavidin was adsorbed to the hydrophobic alkane phosphate SAMs, allowing subsequent binding and hybridization of biotinylated DNA.de_CH
dc.language.isoende_CH
dc.publisherIOP Publishingde_CH
dc.relation.ispartofNanotechnologyde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subject.ddc615: Pharmakologie und Therapeutikde_CH
dc.subject.ddc620: Ingenieurwesende_CH
dc.titleFrom particle self-assembly to functionalized sub-micron protein patternsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
dc.identifier.doi10.1088/0957-4484/19/7/075301de_CH
dc.identifier.pmid21817632de_CH
zhaw.funding.euNode_CH
zhaw.issue7de_CH
zhaw.originated.zhawNode_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume19de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedDiagnostik und Beratungde_CH
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Blättler, T. M., Binkert, A., Zimmermann, M., Textor, M., Vörös, J., & Reimhult, E. (2008). From particle self-assembly to functionalized sub-micron protein patterns. Nanotechnology, 19(7). https://doi.org/10.1088/0957-4484/19/7/075301
Blättler, T.M. et al. (2008) ‘From particle self-assembly to functionalized sub-micron protein patterns’, Nanotechnology, 19(7). Available at: https://doi.org/10.1088/0957-4484/19/7/075301.
T. M. Blättler, A. Binkert, M. Zimmermann, M. Textor, J. Vörös, and E. Reimhult, “From particle self-assembly to functionalized sub-micron protein patterns,” Nanotechnology, vol. 19, no. 7, Feb. 2008, doi: 10.1088/0957-4484/19/7/075301.
BLÄTTLER, T M, Andreas BINKERT, M ZIMMERMANN, M TEXTOR, Janos VÖRÖS und E REIMHULT, 2008. From particle self-assembly to functionalized sub-micron protein patterns. Nanotechnology. 20 Februar 2008. Bd. 19, Nr. 7. DOI 10.1088/0957-4484/19/7/075301
Blättler, T M, Andreas Binkert, M Zimmermann, M Textor, Janos Vörös, and E Reimhult. 2008. “From Particle Self-Assembly to Functionalized Sub-Micron Protein Patterns.” Nanotechnology 19 (7). https://doi.org/10.1088/0957-4484/19/7/075301.
Blättler, T. M., et al. “From Particle Self-Assembly to Functionalized Sub-Micron Protein Patterns.” Nanotechnology, vol. 19, no. 7, Feb. 2008, https://doi.org/10.1088/0957-4484/19/7/075301.


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