Počet záznamů: 1

Diffractive-optics-based sensor as a tool for detection of biocompatibility of titanium and titanium-doped hydrocarbon samples

  1. 1.
    0348843 - BFU-R 2011 RIV US eng J - Článek v odborném periodiku
    Silvennoinen, R. - Hasoň, Stanislav - Vetterl, Vladimír - Penttinen, N. - Silvennoinen, M. - Myller, K. - Černochová, P. - Bartáková, S. - Prachár, P. - Cvrček, L.
    Diffractive-optics-based sensor as a tool for detection of biocompatibility of titanium and titanium-doped hydrocarbon samples.
    Applied Optics. Roč. 49, č. 29 (2010), s. 5583-5591 ISSN 0003-6935
    Grant CEP: GA AV ČR(CZ) KAN200040651; GA ČR(CZ) GA202/08/1688; GA ČR(CZ) GAP205/10/2378
    Grant ostatní: GA MŠk(CZ) 1M0528
    Výzkumný záměr: CEZ:AV0Z50040507; CEZ:AV0Z50040702
    Klíčová slova: fibrinogen adsorption * titanium dental implants * diffractive optical element
    Kód oboru RIV: BO - Biofyzika
    Impakt faktor: 1.703, rok: 2010

    Adsorption of the elongated human plasma fibrinogen (HPF) and globular human serum albumin molecules on a titanium surface is monitored by analyzing permittivity and optical roughness of protein-modified surfaces by using a diffractive optical element (DOE)-based sensor and variable angle spectro-ellipsometry (VASE). Both DOE and VASE confirmed that fibrinogen forms a thicker and more packed surface adlayer compared to a more porous and weakly adsorbed albumin adlayer.
    Trvalý link: http://hdl.handle.net/11104/0189259