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Effect of CTAB and CTAB in the presence of hyaluronan on selected human cell types
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2014Abstract The effect of different concentrations of CTAB (in the range of 0.2 mM −2 mM, i.e., including its critical micelle concentration) on viability of selected human cells (osteoblasts and keratinocytes) was studied by a variety of methods (immunocytochemical and biochemical), testing the cell viability and the metabolism, to get a complex ...
Marie Kalbáčová +4 more
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Highly ordered CTAB-templated organosilicate films
Journal of Materials Chemistry, 2005Well- ordered organic - inorganic mesoporous films are prepared using an original two- step synthesis and compositions up to 50 mol% methyltriethoxysilane ( MTES). These materials exhibit the three different mesostructures ( 2D- hexagonal, 3D- hexagonal and cubic) previously observed in the pure silica system with significant modifications of their ...
Boilot, Jp +6 more
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CTAB Mediated Reshaping of Metallodielectric Nanoparticles
Nano Letters, 2003We report on the dramatic chemical reshaping of metallodielectric nanoparticles upon exposure to cetyltrimethylammonium bromide (CTAB) in aqueous solutions. Metal nanoshells possessing a silica core with a gold shell were observed to undergo a morphological change from their initial shell structure to that of large, elongated gold nanoparticles or ...
Carla M. Aguirre +3 more
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