Now showing items 1-10 of 189
Organosilylated complex [Eu(TTA)3(Bpy-Si)]: A bifunctional moiety for the engeneering of luminescent silica-based nanoparticles for bioimaging
A new highly luminescent europium complex with the formula [Eu(TTA) 3(Bpy-Si)], where TTA stands for the thenoyltrifluoroacetone, (C 4H3S)COCH2COCF3, chelating ligand and Bpy-Si, Bpy-CH2NH(CH2)3Si(OEt)3, is an organosily ...
Octadecylsilane-modified silicas prepared by grafting and sol-gel methods
(ELSEVIER SCIENCE BV, 2007-05)
Silica bearing octadecylsilane groups were synthesized by grafting and the solâ€“gel method. In the former, commercial silica was chemically modified with octadecyltrimethoxisilane (ODS), while in the latter, it was ...
PREPARATION AND CHARACTERIZATION OF TI(IV) OXIDE GRAFTED ONTO SILICA ON A SILICA-GEL SURFACE
(Elsevier B.V., 1991-07-01)
Silica gel with a surface area of 500 m2g-1 and an average pore diameter of 60 angstrom was chemically modified with Ti(IV) oxide using the grafting method. The amount of metal oxide attached to the surface was 1.8.10(-3) ...
Immobilized polymeric stationary phases using metalized silica supports
(Wiley-v C H Verlag GmbhWeinheimAlemanha, 2006)
Characterization of zirconized silica supports for HPLC
(Elsevier Science BvAmsterdamHolanda, 2005)
Enhanced stability stationary phases based on poly(methyltetradecylsiloxane) immobilized onto doubly titanized silica particles