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Ana Maria Popa

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Related publications (4)

Please note that this is not a complete list of this person’s publications. It includes only semantically relevant works. For a full list, please refer to Infoscience.

Stimuli-responsive nanostructured surfaces

The coupling of stimuli-responsive macromolecules to nanostructured surfaces opens the perspective for the fabrication and integration of "smart" micro- and nano-electro-mechanical systems (MEMS&NEMS) in which the smallest motile unit is the polymeric chai ...

EPFL2009

Fabrication of nanopore arrays and ultrathin silicon nitride membranes by block-copolymer-assisted lithography

Jeffrey Alan Hubbell, Harry Heinzelmann, Raphaël Pugin, Ana Maria Popa

Here we show a method for patterning a thin metal film using self-assembled block-copolymer micelles monolayers as a template. The obtained metallic mask is transferred by reactive ion etching in silicon oxide, silicon and silicon nitride substrates, thus ...

2009

Dynamic Perspective on the Function of Thermoresponsive Nanopores from in Situ AFM and ATIZ-IR Investigations

Jeffrey Alan Hubbell, Harry Heinzelmann, Ana Maria Popa

This article describes the morphological and chemical characterization of stimuli-responsive functionalized silicon surfaces provided in parallel by atomic force spectroscopy (A FM) and Fourier transform infrared spectroscopy (FT-IR) enhanced by the single ...

2010