PT  - JOURNAL ARTICLE
AU  - Švorčík, Václav
AU  - Slepička, Petr
AU  - Siegel, Jakub
AU  - Lyutakov, Oleksiy
AU  - Slepičková Kasálková, Nikola
AU  - Kolářová, Kateřina
AU  - Řezníčková, Alena
AU  - Kolská, Zdeňka
TI  - Microscopy of Material Surfaces for Tissue Engineering
DP  - 2016 Oct 1
TA  - Manufacturing Technology Journal
PG  - 1162--1168
VI  - 16
IP  - 5
AID - 10.21062/ujep/x.2016/a/1213-2489/MT/16/5/1162
IS  - 12132489
AB  - The field of material surface modification with aim of biomaterials construction involves several approaches based on surface treatments that allow to prepare materials, which support the cell adhesion and proliferation and thus aid and improve the tissue formation. Modified materials have a surface composition and morphology intended to interact with biological systems and cellular functions. Not only surface chemistry has an effect on material biological response, surface structures of different morphology can be constructed to guide a desirable biological outcome. Nano-patterned material surfaces have been tested with aim to determine how surface geometry, physical and chemical properties on a micro- and nano-scale can affect cellular response and influence cell adhesion and proliferation. Surface physico-chemical properties (e.g. chemistry, morphology, wettability, electrical conductivity, optical and mechanical properties) of treated surfaces were determined. The enhancement in cell adhesion and proliferation on modified substrates was studied in vitro. Bactericidal action of noble metal nano-particles (e.g. Au, Ag) on polymers was characterized. The influence of metal nano-particles grafting by using metal nano-particle suspension prepared by "green" methods was determined.