Alexandre Mello
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View article: Interpreting synchrotron infrared nano-spectra of hydroxyapatite through Kramers-Kronig relations and complex Lorentzian oscillators
Interpreting synchrotron infrared nano-spectra of hydroxyapatite through Kramers-Kronig relations and complex Lorentzian oscillators Open
View article: NURSING CARE STRATEGIES FOR INDIVIDUALS WITH VIRAL HEPATITIS IN THE CONTEXT OF PRIMARY HEALTH CARE
NURSING CARE STRATEGIES FOR INDIVIDUALS WITH VIRAL HEPATITIS IN THE CONTEXT OF PRIMARY HEALTH CARE Open
Introduction and Objectives: Nursing professionals play an important role in the prevention, diagnosis, and care of viral hepatitis in Primary Health Care. Understanding nursing practices is essential to strengthening disease elimination s…
View article: Optimization of Outcomes in Post-Traumatic Facial Reconstruction Surgery: Comparative Analysis of Graft Techniques and Biocompatible Prosthetic Materials
Optimization of Outcomes in Post-Traumatic Facial Reconstruction Surgery: Comparative Analysis of Graft Techniques and Biocompatible Prosthetic Materials Open
Reconstructing the human aspect in post-traumatic facial reconstruction is one of the most difficult jobs in plastic and maxillofacial surgery. It offers a wide spectrum of approaches in the attempt to restore facial functionality and aest…
View article: Significant Luminescence Enhancement of Ga-Doped WS<sub>2</sub> Monolayers Grown by CVD
Significant Luminescence Enhancement of Ga-Doped WS<sub>2</sub> Monolayers Grown by CVD Open
Monolayer tungsten disulfide (WS2) is a direct-band-gap semiconductor that has excellent luminescence properties, which are of great interest for optoelectronic applications. In this study, we investigated the effect of gallium …
View article: Organic Dye Photodegradation Using Niobium-Alkali Perovskite Photocatalysts: The Effect of the Alkali
Organic Dye Photodegradation Using Niobium-Alkali Perovskite Photocatalysts: The Effect of the Alkali Open
This study combines experimental and density functional theory (DFT) to evaluate the influence of alkaline cation characteristics on the electronic structure and photodegradation efficacy of organic dyes in MNbO3 (M = Na, K) perovskites. T…
View article: Unraveling the Role of F-Type Color Centers on the Optical and Electrical Properties of Al<sub>2</sub>W<sub>3</sub>O<sub>12</sub> Nanoparticles with Different Content of Oxygen Vacancies
Unraveling the Role of F-Type Color Centers on the Optical and Electrical Properties of Al<sub>2</sub>W<sub>3</sub>O<sub>12</sub> Nanoparticles with Different Content of Oxygen Vacancies Open
Identification and tuning of defects in nanomaterials are critical to the advancement of emerging technologies. In this work, F-type color centers in Al2W3O12 nanopowders, formed via extrinsic oxygen vacancies, were comprehensively studied…
View article: From Plasma to Coating: The Mechanism Leading to Hydroxyapatite Crystallization at Room-Temperature Produced by Nd:Yag (532 Nm) Pulsed Laser Deposition
From Plasma to Coating: The Mechanism Leading to Hydroxyapatite Crystallization at Room-Temperature Produced by Nd:Yag (532 Nm) Pulsed Laser Deposition Open
View article: Significant Luminescence Enhancement of Ga-Doped Ws2 Monolayers Grown by Cvd
Significant Luminescence Enhancement of Ga-Doped Ws2 Monolayers Grown by Cvd Open
View article: Organic Dye Photodegradation Using Niobium-Alkali Perovskite Photocatalysts: The Effect of the Alkali
Organic Dye Photodegradation Using Niobium-Alkali Perovskite Photocatalysts: The Effect of the Alkali Open
View article: Significant Luminescence Enhancement of Ga-Doped Ws 2 Monolayers Grown by Cvd
Significant Luminescence Enhancement of Ga-Doped Ws 2 Monolayers Grown by Cvd Open
View article: Significant Luminescence Enhancement of Ga-Doped Ws2 Monolayers Grown by Cvd
Significant Luminescence Enhancement of Ga-Doped Ws2 Monolayers Grown by Cvd Open
View article: Structural and Surface Analysis of Sb2se3 Thin-Films for the Application in Solar Cells
Structural and Surface Analysis of Sb2se3 Thin-Films for the Application in Solar Cells Open
View article: The Influence of rhBMP-7 Associated with Nanometric Hydroxyapatite Coatings Titanium Implant on the Osseointegration: A Pre-Clinical Study
The Influence of rhBMP-7 Associated with Nanometric Hydroxyapatite Coatings Titanium Implant on the Osseointegration: A Pre-Clinical Study Open
Background: Bioceramic nanometer coatings have been regarded as potential substitutes for plasma-sprayed hydroxyapatite coatings, and the association with bone morphogenetic protein (BMP) is an attempt to achieve faster osseointegration to…
View article: Synthesis of Oxide Iron Nanoparticles Using Laser Ablation for Possible Hyperthermia Applications
Synthesis of Oxide Iron Nanoparticles Using Laser Ablation for Possible Hyperthermia Applications Open
In this work, iron oxide nanoparticles produced using the laser ablation technique were studied in order to determine the characteristics of these nanoparticles as a function of the laser energy for the possible application in magnetic hyp…
View article: <p>In vitro and in vivo evaluations of nanocrystalline Zn-doped carbonated hydroxyapatite/alginate microspheres: zinc and calcium bioavailability and bone regeneration</p>
In vitro and in vivo evaluations of nanocrystalline Zn-doped carbonated hydroxyapatite/alginate microspheres: zinc and calcium bioavailability and bone regeneration Open
Background: Zinc-doped hydroxyapatite has been proposed as a graft biomaterial for bone regeneration. However, the effect of zinc on osteoconductivity is still controversial, since the release and resorption of calcium, phosphorus, …
View article: In vitro and in vivo evaluations of nanocrystalline Zn-doped carbonated hydroxyapatite/alginate microspheres: zinc and calcium bioavailability and bone regeneration
In vitro and in vivo evaluations of nanocrystalline Zn-doped carbonated hydroxyapatite/alginate microspheres: zinc and calcium bioavailability and bone regeneration Open
Victor R Martinez-Zelaya,1 Laila Zarranz,2 Edher Z Herrera,1 Adriana T Alves,2 Marcelo José Uzeda,2 Elena Mavropoulos,1 André L Rossi,1 Alexandre Mello,1 José M Granjeiro,2,3 Monica D Calasans-Maia,2 Alexandre M Rossi11Department of Conden…
View article: Obtaining Au thin films in atmosphere of reactive nitrogen through magnetron sputtering
Obtaining Au thin films in atmosphere of reactive nitrogen through magnetron sputtering Open
4d and 5d series of the transition metals are used to the obtaining nitrides metallic, due to the synthesis of PtN, AgN and AuN in the last years. Different nitrides are obtained in the Plasma Assisted Physics Vapour Deposition system, due…
View article: Power Series Solution for Solving Nonlinear Burgers-Type Equations
Power Series Solution for Solving Nonlinear Burgers-Type Equations Open
Power series solution method has been traditionally used to solve ordinary and partial linear differential equations. However, despite their usefulness the application of this method has been limited to this particular kind of equations. I…