Nanostrukturovaný povrch polymerů stimulovaný laserem pro elektroniku a tkáňové inženýrství

Translated title of the contribution: Nanostructuring of polymer surface stimulated by laser beam for electronics and tissue engineering

Petr Slepička, Jakub Siegel, Oleksiy Lyutakov, Václav Švorčík

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)

Abstract

Two approaches to polymer surface nanostructuring by laser beam are discussed: (i) exposure of surface to a polarized excimer laser beam and (ii) scanning of doped polymer surface by a semiconductor laser. The effect of laser fluence, the angle of incident laser beam and its wavelength on the nanostructure formation is described. Nanostructured polymers are used as substrates for deposition of Au nanolayers and biocompatibility studies. The properties of deposited Au nanolayers are significantly influenced by surface structure and chemical nature of the used substrate. Polymer films doped with porphyrin were irradiated with laser and simultaneously mechanically scanned. By combination of these two techniques a regular periodic pattern was formed. The structural properties depend on scanning rate and laser intensity. Nanostructured polymer surfaces are promising substrates in electronics, optics and tissue engineering.

Translated title of the contributionNanostructuring of polymer surface stimulated by laser beam for electronics and tissue engineering
Original languageCzech
Pages (from-to)875-883
Number of pages9
JournalChemicke Listy
Volume106
Issue number10
Publication statusPublished - 1 Oct 2012
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)

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