. . "9"^^ . . "106" . . . . "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."@en . . . "Slepi\u010Dka, Petr" . "10" . "0009-2770" . "Siegel, Jakub" . "152976" . . "Lyutakov, Oleksiy" . . "Modifikace povrchu PET line\u00E1rn\u011B polarizovan\u00FDm laserov\u00FDm svazkem (KrF a F2) m\u00E1 v\u00FDznamn\u00FD vliv na n\u00E1sledn\u011B deponovan\u00E9 Au nanovrstvy. Vhodn\u00FDm v\u00FDb\u011Brem excimerov\u00E9ho laseru lze p\u0159ipravit nanostruktury o definovan\u00E9 \u0161\u00ED\u0159ce a v\u00FD\u0161ce. Parametry periodick\u00E9 nanostruktury lze d\u00E1le v\u00FDznamn\u011B ovlivnit \u00FAhlem dopadu polarizovan\u00E9ho svazku na povrch polymeru. Povrchov\u00E1 morfologie Au nanostruktur je ovlivn\u011Bna zvolenou metodou nanostrukturov\u00E1n\u00ED i metodou depozice Au (napa\u0159ov\u00E1n\u00ED nebo napra\u0161ov\u00E1n\u00ED). Tyto techniky mohou b\u00FDt pou\u017Eity pro vytv\u00E1\u0159en\u00ED kompozit\u016F kov-polymer se speci\u00E1ln\u00EDmi elektrick\u00FDmi a optick\u00FDmi vlastnostmi pro aplikace v oblastech p\u0159\u00EDpravy elektronick\u00FDch komponent a nanotechnologie. Nanostrukturovan\u00FD polymer lze pou\u017E\u00EDt i pro %22kontrolovanou%22 proliferaci bun\u011B\u010Dn\u00FDch kultur. Rovn\u011B\u017E byly p\u0159ipraveny periodick\u00E9 struktury na povrchu PMMA dotovan\u00E9ho porfyrinem synergetick\u00FDm efektem laserov\u00E9 expozice a pohybu vzorku. Formov\u00E1n\u00ED struktur lze v tomto p\u0159\u00EDpad\u011B vysv\u011Btlit lok\u00E1ln\u00EDm oh\u0159evem polymeru, vytv\u00E1\u0159en\u00EDm gradientu povrchov\u00E9ho nap\u011Bt\u00ED a Marangoniho efektem. Perioda a v\u00FD\u0161ka struktur m\u016F\u017Ee b\u00FDt \u0159\u00EDzena rychlost\u00ED pohybu vzorku. Proceduru lze vyu\u017E\u00EDt pro snadnou p\u0159\u00EDpravu periodick\u00FDch m\u0159\u00ED\u017Eek, kter\u00E9 mohou b\u00FDt vyu\u017Eity jako difrak\u010Dn\u00ED m\u0159\u00ED\u017Eky a nebo jich lze vyu\u017E\u00EDt pro %22nav\u00E1z\u00E1n\u00ED%22 optick\u00E9ho svazku do sv\u011Btlovod\u016F, tzn. nap\u0159. v optoelektronice." . "4"^^ . "Nanostrukturovan\u00FD povrch polymer\u016F stimulovan\u00FD laserem pro elektroniku a tk\u00E1\u0148ov\u00E9 in\u017Een\u00FDrstv\u00ED"@cs . "Nanostrukturovan\u00FD povrch polymer\u016F stimulovan\u00FD laserem pro elektroniku a tk\u00E1\u0148ov\u00E9 in\u017Een\u00FDrstv\u00ED" . "Nanostructuring of polymer surface stimulated by laser beam for electronics and tissue engineering"@en . "\u0160vor\u010D\u00EDk, V\u00E1clav" . "RIV/60461373:22310/12:43894193!RIV13-GA0-22310___" . "4"^^ . "Nanostrukturovan\u00FD povrch polymer\u016F stimulovan\u00FD laserem pro elektroniku a tk\u00E1\u0148ov\u00E9 in\u017Een\u00FDrstv\u00ED"@cs . "000310483000002" . "Chemick\u00E9 listy" . . . "Modifikace povrchu PET line\u00E1rn\u011B polarizovan\u00FDm laserov\u00FDm svazkem (KrF a F2) m\u00E1 v\u00FDznamn\u00FD vliv na n\u00E1sledn\u011B deponovan\u00E9 Au nanovrstvy. Vhodn\u00FDm v\u00FDb\u011Brem excimerov\u00E9ho laseru lze p\u0159ipravit nanostruktury o definovan\u00E9 \u0161\u00ED\u0159ce a v\u00FD\u0161ce. Parametry periodick\u00E9 nanostruktury lze d\u00E1le v\u00FDznamn\u011B ovlivnit \u00FAhlem dopadu polarizovan\u00E9ho svazku na povrch polymeru. Povrchov\u00E1 morfologie Au nanostruktur je ovlivn\u011Bna zvolenou metodou nanostrukturov\u00E1n\u00ED i metodou depozice Au (napa\u0159ov\u00E1n\u00ED nebo napra\u0161ov\u00E1n\u00ED). Tyto techniky mohou b\u00FDt pou\u017Eity pro vytv\u00E1\u0159en\u00ED kompozit\u016F kov-polymer se speci\u00E1ln\u00EDmi elektrick\u00FDmi a optick\u00FDmi vlastnostmi pro aplikace v oblastech p\u0159\u00EDpravy elektronick\u00FDch komponent a nanotechnologie. Nanostrukturovan\u00FD polymer lze pou\u017E\u00EDt i pro %22kontrolovanou%22 proliferaci bun\u011B\u010Dn\u00FDch kultur. Rovn\u011B\u017E byly p\u0159ipraveny periodick\u00E9 struktury na povrchu PMMA dotovan\u00E9ho porfyrinem synergetick\u00FDm efektem laserov\u00E9 expozice a pohybu vzorku. Formov\u00E1n\u00ED struktur lze v tomto p\u0159\u00EDpad\u011B vysv\u011Btlit lok\u00E1ln\u00EDm oh\u0159evem polymeru, vytv\u00E1\u0159en\u00EDm gradientu povrchov\u00E9ho nap\u011Bt\u00ED a Marangoniho efektem. Perioda a v\u00FD\u0161ka struktur m\u016F\u017Ee b\u00FDt \u0159\u00EDzena rychlost\u00ED pohybu vzorku. Proceduru lze vyu\u017E\u00EDt pro snadnou p\u0159\u00EDpravu periodick\u00FDch m\u0159\u00ED\u017Eek, kter\u00E9 mohou b\u00FDt vyu\u017Eity jako difrak\u010Dn\u00ED m\u0159\u00ED\u017Eky a nebo jich lze vyu\u017E\u00EDt pro %22nav\u00E1z\u00E1n\u00ED%22 optick\u00E9ho svazku do sv\u011Btlovod\u016F, tzn. nap\u0159. v optoelektronice."@cs . . "CZ - \u010Cesk\u00E1 republika" . . . "[0009AAB17511]" . "Nanostructuring of polymer surface stimulated by laser beam for electronics and tissue engineering"@en . . . . "Nanostrukturovan\u00FD povrch polymer\u016F stimulovan\u00FD laserem pro elektroniku a tk\u00E1\u0148ov\u00E9 in\u017Een\u00FDrstv\u00ED" . . . "RIV/60461373:22310/12:43894193" . "Surface nanostructuring; Surface properties; Interaction; Laser beam; Dopped polymer; Polymer"@en . . "22310" . "P(GA106/09/0125), P(GAP108/10/1106)" . . .