Search Results - "Teixeira, C V"

The Role Played by Salts in the Formation of SBA-15, an in Situ Small-Angle X-ray Scattering/Diffraction Study by Teixeira, C. V, Amenitsch, H, Linton, P, Lindén, M, Alfredsson, V

“…The influence of salts (NaCl, NaBr, and NaI) on the formation of mesoporous silica SBA-15 was studied in situ by small-angle X-ray scattering and diffraction…”
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Thermodynamic Study of Colorimetric Transitions in Polydiacetylene Vesicles Induced by the Solvent Effect by Pires, Ana Clarissa S, Soares, Nilda de Fátima F, da Silva, Luis Henrique M, da Silva, Maria C. Hespanhol, Mageste, Aparecida B, Soares, Rêmili F, Teixeira, Álvaro V. N. C, Andrade, Nélio J

“…We report the synthesis of 10,12-pentacosadyinoic acid (PCDA) and PCDA + cholesterol (CHO) + sphingomyelin (SPH) vesicles dispersed in water and the…”
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Antimicrobial effects of silver nanoparticles against bacterial cells adhered to stainless steel surfaces by Araújo, Emiliane A, Andrade, Nélio J, da Silva, Luis Henrique M, Bernardes, Patrícia C, de C Teixeira, Alvaro V N, de Sá, João Paulo N, Fialho, Jr, José Felício Q, Fernandes, Patrícia E

“…Given the increasing number of antibiotic-resistant bacteria and the need to synthesize new antimicrobials, silver has attracted interest in the scientific…”
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Interface matters: Design of an efficient CaCu3Ti4O12-rGO photocatalyst by Praxedes, F.M., Moreno, H., Simões, A.Z., Teixeira, V.C., Nunes, R.S., Amoresi, R.A.C., Ramirez, M.A.

“…Different strategies have been investigated to enhance optical properties of semiconductor oxides such as CaCu3Ti4O12, e.g., reduced graphene oxide. This…”
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Systemic Inflammation and Multimodal Biomarkers in Amnestic Mild Cognitive Impairment and Alzheimer’s Disease by Magalhães, T. N. C., Weiler, M., Teixeira, C. V. L., Hayata, T., Moraes, A. S., Boldrini, V. O., dos Santos, L. M., de Campos, B. M., de Rezende, T. J. R., Joaquim, H. P. G., Talib, L. L., Forlenza, O. V., Cendes, F., Balthazar, Marcio L. F.

“…There is increasing evidence suggesting that one of the most relevant pathophysiological features of Alzheimer’s disease (AD) is neuroinflammation, which plays…”
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Heat transfer enhancement of two-phase droplet flow in microtube: a phase-field simulation study by Teixeira, V. C., Forte Neto, F. S., Guerra, G. M., da Cruz, A. G. B.

“…Using the Navier–Stokes–Cahn–Hilliard model coupled with the energy equation, we investigate the heat transfer enhancement of two-phase immiscible droplet flow…”
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Tunable photoluminescence of CaCu3Ti4O12 based ceramics modified with tungsten by Moreno, H., Cortés, J.A., Praxedes, F.M., Freitas, S.M., Rezende, M.V.S., Simões, A.Z., Teixeira, V.C., Ramirez, M.A.

“…CaCu3Ti4O12 (CCTO): x% W (x = 0.00, 0.02, 0.05, 0.10, 2.50, and 5.00) powders were prepared via solid-state reaction. The effect of W addition in the…”
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Leptin treatment during the neonatal period is associated with higher food intake and adult body weight in rats by de Oliveira Cravo, C, Teixeira, C V, Passos, M C F, Dutra, S C P, de Moura, E G, Ramos, C

“…For this study, we have determined the effects of neonatal leptin treatment on the evolution of body weight. Experiment 1: pups were divided into two groups:…”
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Structural and optical characterizations of Ca2Al2SiO7:Ce3+, Mn2+ nanoparticles produced via a hybrid route by Teixeira, V.C., Montes, P.J.R., Valerio, M.E.G.

“…•A new methodology to produce Ca2Al2SiO7 nanoparticles was proposed.•The Ca2Al2SiO7 optical band gap was estimated via diffuse reflectance.•The energy levels…”
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Unveiling photoluminescent response of Ce-doped CaCu3Ti4O12: An experimental-theoretical approach by Moreno, H., Damm, M., Freitas, S.M., Rezende, M.V.S., Simões, A.Z., Biasotto, G., Mastelaro, V.R., Teixeira, V.C., Ramirez, M.A.

“…CaCu3Ti4O12: x% Ce (x = 0.00, 0.25, 0.50, 0.75, and 1.00) ceramic composites were prepared via solid-state reaction. Theoretical atomistic simulations were…”
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Effects of undernutrition on serum and testicular testosterone levels and sexual function in adult rats by Santos, A Marcelly de Souza, Ferraz, M R, Teixeira, C V, Sampaio, F J, da Fonte Ramos, C

“…The aim of this study was to evaluate testosterone concentrations, sexual behavior, and androgen receptor protein level in the testes of rats submitted to…”
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Production and characterization of spodumene dosimetric pellets prepared by a sol–gel route by Lima, H.R.B.R., Nascimento, D.S., Bispo, G.F.C., Teixeira, V.C., Valério, M.E.G., Souza, S.O.

“…Spodumene is an aluminosilicate that has shown good results for high-dose TL dosimetry for beta or gamma rays. Due to its chemical composition (LiAlSi2O6) it…”
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In Situ Synchrotron Small-Angle X-ray Scattering/X-ray Diffraction Study of the Formation of SBA-15 Mesoporous Silica by Flodström, Katarina, Teixeira, Cilâine V, Amenitsch, Heinz, Alfredsson, Viveka, Lindén, Mika

“…The initial stages of the formation of SBA-15 have been studied by in situ SAXS/XRD using synchrotron radiation. Modeling of both the diffuse scattering and…”
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Leptin injection during lactation alters thyroid function in adult rats by Teixeira, C V, Ramos, C D, Mouco, T, Passos, M C, De Moura, E G

“…The aim of this study was to evaluate the effects of hyperleptinemia during the first ten days of life on thyroid function in adulthood. After birth, pups were…”
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Microemulsification: An Approach for Analytical Determinations by Lima, Renato S, Shiroma, Leandro Y, Teixeira, Alvaro V. N. C, de Toledo, José R, do Couto, Bruno C, de Carvalho, Rogério M, Carrilho, Emanuel, Kubota, Lauro T, Gobbi, Angelo L

“…We address a novel method for analytical determinations that combines simplicity, rapidity, low consumption of chemicals, and portability with high analytical…”
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SAS from inhomogeneous particles with more than one domain of scattering density and arbitrary shape by Spinozzi, F., Carsughi, F., Mariani, P., Teixeira, C.V., Amaral, L. Q.

“…The Small Angle Scattering from inhomogeneous particles is very important in the investigation of biological systems, where the scattering objects might be…”
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Evaluating analog arithmetic circuit for approximate computing with DNA strand displacement by Oliveira, Poliana A. C., Teixeira, João V. C., Marks, Renan A., Guterres, Marcos V., Neto, Omar P. Vilela

“…Approximate computing stands out in systems in which the simplicity must be above the demand for high precision and processing speed. It is the case of DNA…”
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Time-Resolved in Situ Studies of the Formation of Cubic Mesoporous Silica Formed with Triblock Copolymers by Flodström, Katarina, Wennerström, Håkan, Teixeira, Cilâine V, Amenitsch, Heinz, Lindén, Mika, Alfredsson, Viveka

“…The mechanism of formation of two different cubic mesoporous silica materials formed with Pluronic triblock copolymers is investigated with in situ…”
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In-plane miscibility and mixed bilayer microstructure in mixtures of catanionic glycolipids and zwitterionic phospholipids by Teixeira, C.V., Blanzat, M., Koetz, J., Rico-Lattes, I., Brezesinski, G.

“…SAXS/WAXS studies were performed in combination with freeze fracture electron microscopy using mixtures of a new Gemini catanionic surfactant (Gem16-12, formed…”
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Thyroid function in post-weaning rats whose dams were fed a low-protein diet during suckling by Ramos, C F, Lima, A P, Teixeira, C V, Brito, P D, Moura, E G

“…This study was designed to evaluate the thyroid and pituitary hormone levels in post-weaning rats whose dams were fed a low-protein diet during suckling (21…”
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