White photoluminescence emission from ZrO2 co-doped with Eu3+, Tb3+ and Tm3+ Abstract: The search for high efficiency, reliable, low power consumption and environmental friendly materials for white light-emitting diodes has become a proficient field. Single-phase […]
Comparative study of bone tissue accelerated regeneration by latex membranes from Hevea brasiliensis and Hancornia speciosa Abstract: Bone loss is a common problem after accidental traumas, cancers, congenital defects, and surgical procedures. The techniques normally […]
Relationship between ferroelectric properties and local structure of Pb1-xBaxZr0.40Ti0.60O3 ceramic materials studied by X-ray absorption and Raman spectroscopies Abstract: This paper reports on the structural characterization of Pb1-xBaxZr0.40Ti0.60O3 (PBZT) ferroelectric ceramic compositions prepared by the conventional […]
Validation of a symphysis-fundal height chart developed for pregnancy complicated by diabetes and hyperglycemia: an observational study Abstract Background: The present study validates a symphysis-fundal height chart (SFH-chart) for pregnant women with type 2 diabetes […]
The interplay between Arrhenius and hopping conduction mechanisms in a percolating nanowire network Abstract: This study investigates the influence of different transport mechanisms on the conductance/resistance of devices based on percolating networks of semiconducting nanowires. […]
Understanding the fundamental electrical and photoelectrochemical behavior of a hematite photoanode Abstract: Hematite is considered to be the most promising material used as a photoanode for water splitting and here we utilized a sintered hematite […]
Effects of chemical substitution on the structural and optical properties of alpha-Ag2-2xNixWO4 (0 <= x <= 0.08) solid solutions Abstract: In this work, we investigated the effects of chemical substitution on the structural, electronic, and […]
Pesticide drift from aircraft applications with conical nozzles and electrostatic system Abstract: Despite all advances obtained with the pesticide use worldwide and in Brazilian agriculture, there is still a lack of technologies for agricultural aircrafts. […]
Novel Gd(OH)(3), GdOOH and Gd2O3 Nanorods: Microwave-Assisted Hydrothermal Synthesis and Optical Properties Abstract: We present a study of the controlled synthesis and optical properties of single-crystals Gd(OH)(3), GdOOH and Gd2O3 nanorods. In this work, Gd(OH)(3) […]
Solvent effects on the photoelectrochemical properties of WO3 and its application as dopamine sensor Abstract: Nanostructured WO3 films were produced by a simple method using ammonium tungstate dissolved in different solvents: ethanol, PEG 300, and […]
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