Now showing items 11-20 of 1402
First evidence of crystalline KHSO(4):Mn grown by an aqueous solution method and the investigation of the effect of ionizing radiation exposure
(ELSEVIER SCIENCE BV, 2010)
In this work, KHSO(4):Mn crystals doped with Mn and K(2)SO(4) were synthesized using an aqueous solution method. The samples were exposed to ionizing radiation in order to observe the effects on their physical properties. ...
EFFECT OF CROSSLINKED CHITOSAN AS A CONSTRAINED VOLUME ON THE IN VITRO CALCIUM CARBONATE CRYSTALLIZATION
(Sociedad Chilena de Química, 2008)
Sulfonated polymethylsiloxane as an additive for selective calcium oxalate crystallization
(Wiley-VCH Verlag, 2015)
Sulfonated and fluorescent polymethylsiloxanes (SO3H-PMS) were synthesized, and their effect as additives on in vitro calcium oxalate (CaOx) crystallization was evaluated. SO3H-PMS was prepared by hydrosilylation and ...
Kinetics of the xylitol crystallization in hydro-alcoholic solution
(ELSEVIER SCIENCE SA, 2008)
Nyvlt method Was used to determine the kinetic parameters of commercial xylitol in ethanol:water (50:50 %w/w) Solution by batch cooling crystallization. The kinetic exponents (n, g and in) and the system kinetic constant ...
Crystallization of nordstrandite in ethylene glycol water solutions: electron microscopic studies
The present work shows the growth of nordstrandile microcrystals observed by transmission and scanning electron microscopy. Nordstrandite was synthesised from non-crystalline aluminium hydroxide reacted in 20% ethylene ...
Phenomenological characterization of photoactive centers in Bi12TiO20 crystals
(Amer Inst PhysicsMelvilleEUA, 2007)
Induction time as an instrument to enhance comprehension of protein crystallization
(Amer Chemical SocWashingtonEUA, 2004)
A kinetic model for two step crystallization
(Physical Soc JapanTokyoJapão, 2005)
Monitoramento em tempo real da cristalização quiescente e induzida por fluxo de polipropileno em microscópio óptico de luz polarizada
(Universidade Federal de São CarlosUFSCarPrograma de Pós-graduação em Ciência e Engenharia de MateriaisCâmpus São Carlos, 2015-08-07)
In the polymer forming processes, such as injection molding, extrusion of films / sheets and blowing, these materials are subject to shearing and elongation flows. Such conditions influence its final morphologies. When ...
Micro-structures made with a capillary
(Revista Mexicana de Física, 2009)