Search Results - "Silva San Gil, Rosane Aguiar"
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1
PAMAM dendrimer hydrogel film—biocompatible material to an efficient dermal delivery of drugs
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-08-2017)“…We report the preparation, characterization, and drug release kinetics of a pH-responsive hydrogel film from a dendrimer megamer. The megamer (GP32) is a…”
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2
In vitro propagation, histochemistry, and analysis of essential oil from conventionally propagated and in vitro-propagated plants of Varronia curassavica Jacq
Published in In vitro cellular & developmental biology. Plant (01-08-2013)“…Varronia curassavica is cultivated for the production of an essential oil useful in the pharmaceutical industry for its strong anti-inflammatory effect…”
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3
Influence of Planetary Ball Milling Pretreatment on Lignocellulose Structure
Published in Bioenergy research (01-12-2023)“…Ball milling mechanochemical pretreatment stands out as it can be used for biomass processing without the use of chemicals. This pretreatment is recognized to…”
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4
Atmospheric distribution of organic compounds from urban areas near Olympic games sites in Rio de Janeiro, Brazil
Published in Microchemical journal (01-07-2017)“…The hydrocarbon composition of atmospheric particulate matter (PM) and Volatile Organic Compounds (VOC) from urban areas of Rio de Janeiro City were studied to…”
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5
Solution and Solid State Nuclear Magnetic Resonance Spectroscopic Characterization of Efavirenz
Published in Journal of pharmaceutical sciences (01-09-2016)“…Samples of efavirenz (EFZ) were evaluated to investigate the influence of the micronization process on EFZ stability. A combination of X-ray diffraction,…”
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6
6-Aminopenicillanic acid revisited: A combined solid state NMR and in silico refinement
Published in Chemical physics letters (01-09-2016)“…[Display omitted] •The structure of 6-aminopenicilanic acid (6-APA) was investigated through experimental 13C and 15N solid state NMR combined with theoretical…”
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7
Transesterification of vegetable oils promoted by poly(styrene-divinylbenzene) and poly(divinylbenzene)
Published in Applied catalysis. A, General (31-10-2008)“…Ion-exchange resins based on styrene (S) and divinylbenzene (DVB) were prepared and characterized by surface area, pore volume and surface morphology. Their…”
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8
Polypropylene–clay nanocomposite structure probed by H NMR relaxometry
Published in Polymer testing (01-12-2007)“…In this paper, we used low-field nuclear magnetic resonance (NMR) relaxometry and X-ray diffraction techniques to characterize polypropylene and to probe the…”
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9
Essential oil composition of Melissa officinalis L. in vitro produced under the influence of growth regulators
Published in Journal of the Brazilian Chemical Society (01-11-2005)“…It was investigated the effects of indole-3-acetic acid (11.42 µmol L-1), benzylaminopurine (8.87 µmol L-1) on essential oil composition and on the growth of…”
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10
Produção de biodiesel através de transesterificação in situ de sementes de girassol via catálise homogênea e heterogênea
Published in Química nova (2010)Get full text
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11
Solid-state 13C NMR and molecular modeling studies of acetyl aleuritolic acid obtained from Croton cajucara Benth
Published in Journal of molecular structure (01-08-2008)“…Solid-state 13C nuclear magnetic resonance ( 13C NMR) with magic-angle spinning (MAS) and with cross-polarization and magic-angle spinning (CP/MAS) spectra,…”
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12
Mn porphyrins immobilized on non-modified and chloropropyl-functionalized mesoporous silica SBA-15 as catalysts for cyclohexane oxidation
Published in Applied catalysis. A, General (25-09-2016)“…[Display omitted] •Immobilization of manganese(III) porphyrin on mesoporous silica via electrostatic or covalent bond.•Water as solvent to immobilization of…”
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13
Geopolimeros com base em cinzas volantes activadas com naoh y Ca(OH)2: caracterização microestrutural por rmn-mas 29Si y 27Al
Published in Informador Tecnico (22-12-2016)“…In fly-ash alkali-activation technology, depending on the combination of activators, deleterious reactions may result in a drop in resistance with age. This…”
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14
Alumina-supported catalysts for propane oxidative dehydrogenation from mixed VXM(6-X)O19n (M = W, Mo) hexametalate precursors
Published in Catalysis today (28-02-2003)Get full text
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15
Zinc-modified, alumina-supported vanadium oxides as catalysts for propane oxidative dehydrogenation
Published in Journal of molecular catalysis. A, Chemical (01-01-2002)“…Zinc-modified, γ-Al 2O 3 supported vanadium oxides were prepared by dry impregnation and co-precipitation methods. The solids were characterized by X-ray…”
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16
Caracterização de polimorfismo em fármacos por ressonância magnética nuclear no estado sólido
Published in Química Nova (01-07-1999)Get full text
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17
Geopolimeros com base em cinzas volantes activadas com naoh y Ca[.sub.2]: caracterizacao microestrutural por rmn-mas [sup.29]Si y [sup.27]Al
Published in Informador Tecnico (01-07-2016)“…Na tecnologia de álcali-ativação de cinzas volantes, dependendo da combinação dos ativadores, reações deletérias poderão resultar em queda na resistência com a…”
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18
Geopolimeros com base em cinzas volantes activadas com naoh y Ca(OH) sub( 2): caracterizacao microestrutural por rmn-mas super( 29)Si y super( 27)Al/Geopolymers based on fly ash activated with naoh and Ca(OH) sub( 2): microstructural characterization by nmr-mas super( 29)Si Y super( 27)Al
Published in Informador Tecnico (01-01-2016)“…In fly-ash alkali-activation technology, depending on the combination of activators, deleterious reactions may result in a drop in resistance with age. This…”
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19
Alumina-supported catalysts for propane oxidative dehydrogenation from mixed V XM (6− X) O 19n− (M=W, Mo) hexametalate precursors
Published in Catalysis today (2003)“…γ-Al 2O 3 supported vanadium oxides were modified by tungsten and molybdenum oxides in order to improve dispersion and selectivity towards olefins in propane…”
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20
Synthesis and characterization of two new niobium(V) diperoxo complexes containing 8-quinolinolate as the ligand
Published in Polyhedron (15-09-2001)“…Two new diperoxo complexes of niobium using 8-quinolinolate (Q) as the ligand, K[NbOH(O 2) 2Q]·2H 2O ( 1) and K[Nb(O 2) 2Q 2]·3H 2O ( 2), have been synthesised…”
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