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Issue 21, 2011
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Site specific protein immobilization into structured polymer brushes prepared by AFM lithography

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Abstract

Protein immobilization into structured polymer brushes was achieved by AFM lithography. Dense polystyrene brushes with thicknesses larger than 40 nm show protein repellent properties whereas brushes with thicknesses smaller than 20 nm show the expected known protein adsorption behavior. Multi tip AFM lithography allows for large surface area patterning.

Graphical abstract: Site specific protein immobilization into structured polymer brushes prepared by AFM lithography

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Publication details

The article was received on 31 May 2011, accepted on 22 Aug 2011 and first published on 09 Sep 2011


Article type: Communication
DOI: 10.1039/C1SM06013A
Citation: Soft Matter, 2011,7, 9854-9858

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    Site specific protein immobilization into structured polymer brushes prepared by AFM lithography

    H. Wagner, Y. Li, M. Hirtz, L. Chi, H. Fuchs and A. Studer, Soft Matter, 2011, 7, 9854
    DOI: 10.1039/C1SM06013A

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