Zobrazeno 1 - 10
of 81
pro vyhledávání: '"F. Csempesz"'
Publikováno v:
European Polymer Journal. 49:2495-2503
Biodegradable polylactic/glycolic acid copolymers are widely used as colloidal drug delivery systems. PLGA nanoparticles were prepared using non-ionic, PEO-containing block copolymer (Pluronic) and charged polymeric (PEI) surface modifiers. Physicoch
Autor:
F. Csempesz, E. Kálmán, M. Kabai-Faix, G. Tolnai, and J. J. Ramsden, Attila L. Kovács, Zs. Keresztes, Zoltán Hórvölgyi
Publikováno v:
Langmuir. 17:2683-2687
Stober silica particles having diameters of ca. 100 and ca. 200 nm were prepared and silylated using trimethylsilyl N,N-dimethylcarbamate, achieving a range of surface coverage by trimethylsilyl groups by varying the amounts of silylating agent used.
Publikováno v:
Operative dentistry. 27(4)
In the direct treatment of cervical lesions and to improve the impression-making procedure prior to fabricating indirect restorations, exposure of the gingival sulcus and control of hemorrhage or gingival fluid seepage are a prerequisite. For gingiva
Publikováno v:
Acta pharmaceutica Hungarica. 67(6)
Polymer-free and polymer-bearing liposomes from dimyristoylphosphatidylcholine (DMPC), dimyristoylphosphatidylglycerol (DMPG) and cholesterol (Ch) 10:1:1 (w/w/w) were prepared. Polymer-bearing liposomes were formed by incorporating an uncharged polym
Publikováno v:
Acta pharmaceutica Hungarica. 66(5)
Liposomes find extensive use as drug carriers. The surface characteristics of vesicles (particle size, charge, composition, hydrophobicity etc.) and also, the kinetic stability of liposomes are all key factors for controlling fundamental carrier prop
Publikováno v:
Journal of Inclusion Phenomena & Macrocyclic Chemistry; Feb2006, Vol. 54 Issue 1/2, p89-93, 5p
Publikováno v:
Materials Science Forum. :393-396
Autor:
F. Csempesz, S. Rohrsetzer
Publikováno v:
Colloid & Polymer Science. 264:992-1000
The stabilizing effect of water-soluble neutral polymers with different chemical structure and relative molecular mass on AgI sol has been studied. It was shown that the stabilizing effect of the polymers used is independent of the relative molecular
Autor:
F. Csempesz, S. Rohrsetzer
Publikováno v:
Colloid and Polymer Science. 257:85-89
The peptizability of floes of various sols was studied as a function of peptizer concentration and of the aging period of flocs. The order of peptizability of these sols correlates well with the order of other properties such as the kinetic stability
Autor:
S. Rohrsetzer, F. Csempesz
Publikováno v:
Colloid & Polymer Science. 260:1133-1136