Abstract:
We report here the first successful growth of Polystyrene brushes directly from the apex of a conventional AFM tip using a Langmuir-Blodgett deposition technique [1, 2] associated with a controlled free radical polymerization. The efficiency of the grafting together with the possibility to form multi-layers are checked through AFM force measurements between a bare or functionalized tip and a silicon wafer in water or xylene.
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Received 9 July 2002 and Received in final form 16 December 2002 Published online: 20 March 2003
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Devaux, C., Chapel, JP. Controlled polystyrene brushes grown on AFM tip. Eur. Phys. J. E 10, 77–81 (2003). https://doi.org/10.1140/epje/e2003-00010-5
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DOI: https://doi.org/10.1140/epje/e2003-00010-5