Search Results - "Moura, V.B."

Parameterization of the AquaCrop model for cowpea and assessing the impact of sowing dates normally used on yield by Nunes, H.G.G.C., Farias, V.D.S., Sousa, D.P., Costa, D.L.P., Pinto, J.V.N., Moura, V.B., Teixeira, E.O., Lima, M.J.A., Ortega-Farias, S., Souza, P.J.O.P.

“…The AquaCrop model was evaluated considering a data set from a cowpea (BR3-Tracuateua cultivar) cultivation in Castanhal/Brazil under different irrigations…”
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Co-doped α-MoO3 hierarchical microrods: Synthesis, structure and phonon properties by Lima, Caique D.A., Moura, João V.B., Pinheiro, Gardênia S., Araujo, Jefferson F.D.F., Gusmão, Suziete B.S., Viana, Bartolomeu C., Freire, Paulo T.C., Luz-Lima, Cleânio

“…We present a study on the structural and phonon properties of cobalt-doped orthorhombic molybdenum trioxide (α-MoO3:xCo) hierarchical microrods. The samples…”
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Unveiling the pressure-induced scheelite to M ′-fergusonite phase transition in NaCe(MoO4)2 by Ferreira, W. C., Alabarse, F. G., Luz-Lima, C., Silva, R. S., Olivier, L. S. A., Freire, P. T. C., Lima, J. A., Moura, J. V. B.

“…Sodium-cerium molybdate, NaCe(MoO4)2, belongs to the family of double alkaline rare-earth molybdate, and it holds significant importance across various…”
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Photoelectrochemical sensor based on polymeric composite filled with cerium(III) molybdate to monitor pyriproxyfen releases in natural waters by Gomes, Nicolas M.C., Guedes, Vitória H.M.C., Costa, Heryka R.A., Santos, André O., Moura, João V.B., da Luz-Lima, Cleanio, Oliveira, Thiago M.B.F.

“…[Display omitted] •Pyriproxyfen (PYR) is an emerging contaminant of worldwide concern.•(Photo)electroanalytical methods are attractive in environmental…”
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Ag2Mo3O10·2H2O nanorods under high pressure: In situ Raman spectroscopy by Moura, J.V.B., Ferreira, W.C., da Silva-Filho, J.G., Alabarse, F.G., Freire, P.T.C., Luz-Lima, C.

“…[Display omitted] •Pressure-dependent behavior of silver trimolybdate dihydrate (Ag2Mo3O10·2H2O) nanorods using in situ Raman scattering.•Ag2Mo3O10·2H2O…”
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In situ high‐temperature Raman scattering study of monoclinic Ag2Mo2O7 microrods by Ferreira, A.N.C., Ferreira, W.C., Duarte, A.V., Santos, C.C., Freire, P.T.C., Luz-Lima, C., Moura, J.V.B.

“…[Display omitted] •The m-Ag2Mo2O7 as-synthesized microrods were prepared by the hydrothermal method and characterized by XRD, SEM and Raman…”
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Temperature-induced phase transition in h-MoO3: Stability loss mechanism uncovered by Raman spectroscopy and DFT calculations by Moura, J.V.B., Silveira, J.V., da Silva Filho, J.G., Souza Filho, A.G., Luz-Lima, C., Freire, P.T.C.

“…•Temperature-dependent Raman spectroscopy study was carried out in h-MoO3 submicrorods.•Vibrational modes of the h-MoO3 have been calculated by…”
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Influence of temperature and gas atmosphere on the thermal decomposition of (NH4)6Mo7O24.4H2O by Lima, Caique D.A., de Carvalho, Thais C.V., Maia da Costa, Marcelo E.H., Luz-Lima, Cleânio, de Barros, Suellen D.T., Moura, João V.B., Viegas, Zeyna S., Machado, Yan D.R., Silva, Bruno G., Sommer, Rubem L., Ghosh, Anupama, Araujo, Jefferson F.D.F.

“…This study investigates the effects of gas atmosphere and synthesis temperature on the thermal decomposition of (NH4)6Mo7O24.4H2O. Samples were synthesized in…”
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Mo-doped WO3 nanowires for adsorbing methylene blue dye from wastewater by Silveira, J. V., Moraes, E. C., Moura, J. V. B., Ghosh, A., Senna, C. A., Archanjo, B. S., Vasconcelos, T. L., Souza Filho, A. G., Freire, P. T. C., Luz-Lima, C.

“…Doping tungsten oxide with other metals is a promising approach for obtaining improved properties as compared with its undoped counterpart. Here, the effect of…”
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Temperature-dependent phonon dynamics of Ag3PO4 microcrystals by Moura, J.V.B., de Abreu Lima, C.D., Melo, E.A.O., Santos, V.E., Ferreira, W.C., Freire, P.T.C., Luz-Lima, C.

“…[Display omitted] •Ag3PO4 microcrystals were characterized by XRD, SEM, Raman, FTIR, and DSC.•Temperature-dependent phonon dynamics in Ag3PO4 pointed a phase…”
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Temperature-induced isostructural phase transition on NaCe(MoO4)2 system: A Raman scattering study by Moura, J.V.B., Luz-Lima, C., Pinheiro, G.S., Freire, P.T.C.

“…Temperature-dependent Raman spectroscopic study has been performed on scheelite-type sodium‑cerium molybdate - NaCe(MoO4)2 - in the temperature range…”
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NaCe(MoO4)2 microcrystals: Hydrothermal synthesis, characterization and photocatalytic performance by Moura, J.V.B., Pinheiro, G.S., Silveira, J.V., Freire, P.T.C., Viana, B.C., Luz-Lima, C.

“…Sodium-cerium molybdate - NaCe(MoO4)2 - crystals were synthesized by the conventional hydrothermal method at 150 °C without using organic additives or…”
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Phonon properties of β-Ag2MoO4: Raman spectroscopy and ab initio calculations by Moura, J.V.B., da Silva Filho, J.G., Freire, P.T.C., Luz-Lima, C., Pinheiro, G.S., Viana, B.C., Mendes Filho, J., Souza-Filho, A.G., Saraiva, G.D.

“…This paper reports the temperature-dependent study of β-Ag2MoO4 micro-crystals using Raman spectroscopy. The micro-crystals were prepared by the hydrothermal…”
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β-Ag2MoO4 microcrystals: Characterization, antibacterial properties and modulation analysis of antibiotic activity by Moura, J.V.B., Freitas, T.S., Cruz, R.P., Pereira, R.L.S., Silva, A.R.P., Santos, A.T.L., da Silva, J.H., Luz-Lima, C., Freire, P.T.C., Coutinho, H.D.M.

“…This study reports the antibacterial properties and modulation analysis of antibiotic activity by β-Ag2MoO4 microcrystals as well as their structural and…”
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Temperature-induced phase transitions in metastable β-Ag2WO4: a Raman scattering study by Moura, J.V.B., de Abreu Lima, C.D., Luz-Lima, C., de Castro, A.J. Ramiro, Freire, P.T.C., Saraiva, G.D.

“…Temperature-dependent Raman study was performed in order to obtain information on structural changes induced by the temperature in crystal β-Ag2WO4. The…”
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Laser-induced thermal effects in hexagonal MoO3 nanorods by Silveira, J.V., Moura, J.V.B., Luz-Lima, C., Freire, P.T.C., Souza Filho, A.G.

“…Laser-induced thermal effects on the hexagonal MoO3 nanorods at different power density levels were studied using Raman spectroscopy and scanning electron…”
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Modulation of antibiotic effect by Fe2(MoO4)3 microstrutures by Freitas, T.S., Oliveira, F.S., Cruz, R.P., Pereira, R.L.S., Silva, A.R.P., Moura, J.V.B., Luz-Lima, C., Viana, B.C., da Silva, J.H., Freire, P.T.C., Coutinho, H.D.M.

“…In this study, we report the antibacterial activity and modulation of antibiotic activity by Fe2(MoO4)3 microstructures obtained by the hydrothermal route…”
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α-l-Glutamic acid under high pressure: Phase transitions studied by Raman spectroscopy by Luz-Lima, C., Borges, J.A., Moura, J.V.B., Pinheiro, G.S., Viana, B.C., Mendes-Filho, J., Freire, P.T.C.

“…l-Glutamic acid crystallizes at ambient pressure in two different polymorphic forms, the α- and β-forms. In this work the vibrational properties of the α-form…”
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High-pressure Raman scattering on Fe2(MoO4)3 microcrystals obtained by a hydrothermal method by Moura, J.V.B., Pinheiro, G.S., Freire, P.T.C., Filho, J. Mendes, Saraiva, G.D., Viana, B.C., Luz-Lima, C.

“…This study reports on the effect of high hydrostatic pressure on the vibrational spectra of Fe2(MoO4)3 microcrystals using Raman scattering in combination with…”
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Antibacterial properties and modulation analysis of antibiotic activity of NaCe(MoO4)2 microcrystals by Moura, J.V.B., Freitas, T.S., Cruz, R.P., Pereira, R.L.S., Silva, A.R.P., Santos, A.T.L., da Silva, J.H., Luz-Lima, C., Coutinho, H.D.M.

“…This study reports the antibacterial properties and modulation analysis of antibiotic activity by NaCe(MoO4)2 microcrystals as well as their structural and…”
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