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Synthesis and Characterization of Novel, Highly Crystalline Poly(vinyl alcohol) Microspheres for Chemoembolization Therapy
(Wiley-Blackwell, 2011-08-05)
Biodegradable polymeric microspheres can be used to deliver drugs through controlled rate and targeted processes. The drug is released from the particles by drug leaching or degradation of the polymeric matrix. Crystallinity ...
Influence of Hydrothermal Synthesis Conditions and Device Configuration on the Photoresponse of UV Sensors Based on ZnO Nanorods
(Institute of Electrical and Electronics Engineers (IEEE), 2011-09-01)
Zinc oxide nanorods in the form of powder or nanostructured films were synthesized by the hydrothermal method using aqueous solutions. Once the synthesis time was completed, the reaction vessel was naturally cooled or ...
Glycosaminoglycans in components of the rabbit eye: synthesis and characterization
(Swets Zeitlinger Publishers, 1999-08-01)
Purpose. To trace the eye components involved in proteoglycan synthesis and to characterize the sulfated glycosaminoglycans which are associated to these macromolecules.Methods. Sodium [S-35]-sulfate was injected intravitreally ...
Solid-state hydrolysis of postconsumer polyethylene terephthalate after plasma treatment
(2013-02-05)
Plasma treatments were applied on the surface of postconsumer polyethylene terephthalate (PET) bottles to increase their wettability and hasten the subsequent hydrolysis process. Sixty-four treatments were tested by varying ...
Structure and Properties of Barium Bismuth Titanate Prepared by Mechanochemical Synthesis
(Taylor & Francis Ltd, 2008-01-01)
Bi4Ti4O15 [BBT], a member of Aurivillius bismuth-based layer-structure perovskites, was prepared from stoichiometric amounts of BaTiO3 [BT] and Bi4Ti3O12 [BIT] obtained via mechanochemical synthesis. Mechanochemical synthesis ...
Synthesis and thermal characterization of luminescent powers of terbium(III) with mixed ligands
(Trans Tech Publications Ltd, 2005-01-01)
This work deals with the synthesis and thermal decomposition of complexes of general formula: Ln(beta-dik)(3)L (where Ln=Tb(+3), beta-dik=4,4,4-trifluoro-1-phenyl-1,3butanedione(btfa) and L=1,10-fenantroline(phen) or ...
Preparation and characterization of nanosized SrBi2Nb2O9 powder by the combustion synthesis
(Elsevier B.V., 2003-06-01)
This work presents the preparation of SrBi2Nb2O9 (SBN) directly by the combustion synthesis. Strontium nitrate, niobium ammonium oxalate (NH4H2[NbO-(C2O4)(3)].3H(2)O) and bismuth oxide were used as oxidant reactants and ...
Ferroelectric properties of mechanically synthesized nanosized barium titanate
(Taylor & Francis Ltd, 2005-01-01)
Barium titanate ceramics were prepared through mechanochemical synthesis starting from fresh prepared barium oxide and titanium oxide in rutile form. Mixture of oxides was milled in zirconia oxide jar in the planetary ...
Decreased rate of protein synthesis, caspase-3 activity, and ubiquitin-proteasome proteolysis in soleus muscles from growing rats fed a low-protein, high-carbohydrate diet
(Canadian Science Publishing, Nrc Research Press, 2014)