Changing the polystyrene surface topography by phase separation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F17%3A63518098" target="_blank" >RIV/70883521:28610/17:63518098 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Changing the polystyrene surface topography by phase separation

Popis výsledku v původním jazyce

Targeted treatment of the surface of materials with respect to maximum wettability or water repellency has been examined from many aspects for both organic and inorganic materials. The development of these patterns is inspired by nature, particularly by hierarchically structured materials such as lotus leaf. In this study, we present a novel approach to modifications of polystyrene substrates by phase separation. The polystyrene surface topography was changed by the time sequence of dispensing a mixture of good and poor solvents, mutual proportions of these solvents and temperature of both, the substrate and the solvent. This leads to variation of the surface structure and thus to the affection of wettability, fate of cultivated cells or replication abilities of these texture into biomaterial foils.

Název v anglickém jazyce

Changing the polystyrene surface topography by phase separation

Popis výsledku anglicky

Targeted treatment of the surface of materials with respect to maximum wettability or water repellency has been examined from many aspects for both organic and inorganic materials. The development of these patterns is inspired by nature, particularly by hierarchically structured materials such as lotus leaf. In this study, we present a novel approach to modifications of polystyrene substrates by phase separation. The polystyrene surface topography was changed by the time sequence of dispensing a mixture of good and poor solvents, mutual proportions of these solvents and temperature of both, the substrate and the solvent. This leads to variation of the surface structure and thus to the affection of wettability, fate of cultivated cells or replication abilities of these texture into biomaterial foils.

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů