Počet záznamů: 1

Cyclodextrin modified gold nanoparticles-based open-tubular capillary electrochromatographic separations of polyaromatic hydrocarbons

  1. 1.
    0369133 - FGU-C 2012 RIV NL eng J - Článek v odborném periodiku
    Řezanka, P. - Navrátilová, K. - Žvátora, P. - Sýkora, D. - Matějka, P. - Mikšík, Ivan - Kašička, Václav - Král, V.
    Cyclodextrin modified gold nanoparticles-based open-tubular capillary electrochromatographic separations of polyaromatic hydrocarbons.
    Journal of Nanoparticle Research. Roč. 13, č. 11 (2011), s. 5947-5957 ISSN 1388-0764.
    [International Conference on Nanostructured Materials (NANO 2010) /10./. Rome, 13.09.2010-17.09.2010]
    Grant CEP: GA ČR(CZ) GA203/09/0675
    Výzkumný záměr: CEZ:AV0Z50110509; CEZ:AV0Z40550506
    Klíčová slova: capillary electrochromatography * gold nanoparticles * beta-Cyclodextrin * stationary phase
    Kód oboru RIV: CB - Analytická chemie, separace
    Impakt faktor: 3.287, rok: 2011

    Spherical gold nanoparticles (GNPs) were prepared by citrate reduction of a gold(III) salt and modified by a covalent attachment of two different derivatives of beta-cyclodextrins (CD). These particles were immobilized onto the inner wall of the fused-silica capillaries and applied as special stationary phases for open-tubular capillary electrochromatography (OTCEC). The separation performance of CD-GNPs modified capillaries was tested by OTCEC in reversed-phase mode applied to separation of a model mixture of five polyaromatic hydrocarbons
    Trvalý link: http://hdl.handle.net/11104/0203275