Search Results - "de Araujo, Carla C"
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Essential oils from leaves of cryptocarya spp from the atlantic rain forest
Published in Química nova (2008)“…The essential oils from leaves of four Cryptocarya spp endemic in the Brazilian Atlantic rain forest were obtained by hydrodistillation and shown by GC-MS…”
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Structural Studies of NaPO3–AlF3 Glasses by High-Resolution Double-Resonance Nuclear Magnetic Resonance Spectroscopy
Published in Journal of physical chemistry. C (20-09-2018)“…The local structure of the model glasses (NaPO3)1–x -(AlF3) x (0 ≤ x ≤ 0.4), prepared by standard melt-cooling, was extensively investigated by high-resolution…”
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Essential oil from leaves of Cryptocarya mandioccana Meisner (Lauraceae): Composition and intraspecific chemical variability
Published in Biochemical systematics and ecology (01-04-2007)“…The composition of the essential oil from leaves of Cryptocarya mandioccana has been determined by chromatographic fractionation and GC–FID, GC–MS and 13C NMR…”
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Highly Sulfonated Poly(phenylene sulfone): Preparation and Stability Issues
Published in Macromolecules (28-04-2009)“…This paper presents a preparation route which allows the formation of a poly(phenylene) ionomer containing merely sulfone units (−SO2−) connecting the phenyl…”
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Single Alkaline-Ion (Li+, Na+) Conductors by Ion Exchange of Proton-Conducting Ionomers and Polyelectrolytes
Published in Chemphyschem (04-10-2011)“…Polyelectrolytes solvated with aprotic polar solvents showing conductivities reaching values so far known only for liquid aprotic electrolytes (>1 mS cm−1) are…”
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Proton conductivity and diffusion in molten phosphinic acid (H3PO2): The last member of the phosphorus oxoacid proton conductor family
Published in Solid state ionics (29-03-2012)“…From a fundamental point of view, the family of compounds known as phosphorus oxoacids is among the most intriguing proton conducting systems. Two of its…”
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Regular and moderate exercise before experimental sepsis reduces the risk of lung and distal organ injury
Published in Journal of applied physiology (1985) (01-04-2012)“…Physical activity modulates inflammation and immune response in both normal and pathologic conditions. We investigated whether regular and moderate exercise…”
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Endothelial colony‐forming cell therapy for heart morphological changes after neonatal high oxygen exposure in rats, a model of complications of prematurity
Published in Physiological reports (01-11-2018)“…Very preterm birth is associated with increased cardiovascular diseases and changes in myocardial structure. The current study aimed to investigate the impact…”
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Structural Studies of NaPO3−MoO3 Glasses by Solid-State Nuclear Magnetic Resonance and Raman Spectroscopy
Published in The journal of physical chemistry. B (30-08-2007)“…Vitreous samples were prepared in the (100 − x)% NaPO3−x% MoO3 (0 ≤ x ≤ 70) glass-forming system by a modified melt method that allowed good optical quality…”
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Structural Role of Fluoride in Aluminophosphate Sol−Gel Glasses: High-Resolution Double-Resonance NMR Studies
Published in The journal of physical chemistry. B (06-09-2007)“…The local structure of Na−Al−P−O−F glasses, prepared by a novel sol−gel route, was extensively investigated by advanced solid-state NMR techniques. 27Al{19F}…”
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A New Sol−Gel Route to Aluminum Fluoride Phosphate Glasses: Mechanistic Investigations by NMR Spectroscopy
Published in Chemistry of materials (14-06-2005)“…Homogeneous and transparent sodium aluminum fluoride phosphate gels and glasses were prepared by a novel single-step sol−gel route using aqueous solutions of…”
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Proton Conducting Phase-Separated Multiblock Copolymers with Sulfonated Poly(phenylene sulfone) Blocks for Electrochemical Applications: Preparation, Morphology, Hydration Behavior, and Transport
Published in Advanced functional materials (07-11-2012)“…A family of multiblock copolymers consisting of alternating fully sulfonated hydrophilic poly(phenylene sulfone) and hydrophobic poly(phenylene ether sulfone)…”
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Structural Studies of NaPO 3 –AlF 3 Glasses by High-Resolution Double-Resonance Nuclear Magnetic Resonance Spectroscopy
Published in Journal of physical chemistry. C (20-09-2018)Get full text
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Aluminum lactate – An attractive precursor for sol–gel synthesis of alumina-based glasses
Published in Journal of non-crystalline solids (15-05-2007)“…A novel aluminum precursor, aluminum lactate (Al(lact)3), was used in the sol–gel synthesis of alumina-based systems. The peculiar chelation properties of…”
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Structural Studies of NaPO 3 −MoO 3 Glasses by Solid-State Nuclear Magnetic Resonance and Raman Spectroscopy
Published in The journal of physical chemistry. B (01-08-2007)Get full text
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Single alkaline-ion (Li(+), Na(+)) conductors by ion exchange of proton-conducting ionomers and polyelectrolytes
Published in Chemphyschem (04-10-2011)Get full text
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Single Alkaline-lon (Li+, Na+) Conductors by Ion Exchange of Proton-Conducting lonomers and Polyelectrolytes
Published in Chemphyschem (2011)Get full text
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