Recent Submissions

  • Fast synthesis of NaNbO3 nanoparticles with high photocatalytic activity for degradation of organic dyes

    Fernandes, Daiane; Ferrer, Mateus M.; Raubach, Cristiane W.; Moreira, Mario L.; Jardim, Pedro L. G.; Moreira, Eduardo Ceretta; Graeff, Carlos F. O. Autor UNESP; Cava, Sergio S. (Journal of the American Ceramic Society, 2022) [Artigo]
    NaNbO3 nanoparticles were obtained using the microwave-assisted hydrothermal method followed by heat treatment. It has been shown that heat treatment to increase the crystallinity of the material and modifies particle ...
  • Development of non-equiatomic Bio-HEAs based on TiZrNbTa-(Mo and Mn)

    Torrento, Jhuliene Elen Autor UNESP; Sousa, Tiago Dos Santos Pereira De Autor UNESP; Cristino Da Cruz, Nilson Autor UNESP; Santos De Almeida, Gerson Autor UNESP; Zambuzzi, Willian Fernando Autor UNESP; Grandini, Carlos Roberto Autor UNESP; Nespeque Correa, Diego Rafael (APL Materials, 2022) [Artigo]
    This study produced non-equiatomic TiNbZrTaMn and TiNbZrTaMo high entropy alloy (HEAs) by argon arc-melting and heat-treated for microstructural homogenization. The phase composition, microstructure, and selected mechanical ...
  • Experimental assessment of low-temperature martensite transformations in Ni-rich polycrystalline Ni-Ti alloys

    Moreno-Gobbi, Ariel; Silva, Paulo Sergio; Nespeque Correa, Diego Rafael; Milá, Alfredo Masó; Muñoz Chaves, Javier Andrés; Grandini, Carlos Roberto Autor UNESP; Macedo Dos Santos, Rafael Formenton; Moreira Afonso, Conrado Ramos (Journal of Materials Research and Technology, 2022) [Artigo]
    Ultrasonic velocity and attenuation measurements of a commercially available Ni-rich polycrystalline Ni-Ti alloy were simultaneously obtained upon cooling from room temperature (RT) down to 130 K. The anelastic spectra ...
  • The role of Nb2O5deposition process on perovskite solar cells

    Fernandes, Silvia L. Autor UNESP; Garcia, Larissa De O. Autor UNESP; Júnior, Roberto De A. Ramos Autor UNESP; Affonço, Lucas J. Autor UNESP; Bagnis, Diego; Vilaça, Rodrigo; Pontes, Fenelon M. Autor UNESP; Da Silva, José H. D. Autor UNESP; Graeff, Carlos F. O. Autor UNESP (Journal of Renewable and Sustainable Energy, 2022) [Artigo]
    Two different methods are used to deposit Nb2O5 as compact electron transport layers in n-i-p double cation mixed-halide perovskite Cs0.17FA0.83Pb(I0.83Br0.17)3 solar cells: reactive sputtering and spin coating. These ...
  • Longevity of bonded composite restorations after dentin biomodification with neolignans obtained from Nectandra leucantha

    Guedes, Mateus Henrique de Godoy; Maia, Marcelo Henrick Matochek; Graeff, Carlos Frederico de Oliveira Autor UNESP; González, Alejandra Hortencia Miranda; Grecco, Simone dos Santos; D’Alpino, Paulo Henrique Perlatti (Brazilian Dental Science, 2022) [Artigo]
    Objective: This in vitro study evaluated the effect of neolignan-containing solutions on dentin biomodification previously applied to the bonding procedure in adhesive restorations. Material and Methods: Neolignans, ...
  • Preparation and characterization of novel as-cast Ti-Mo-Nb alloys for biomedical applications

    Cardoso, Giovana Collombaro Autor UNESP; de Almeida, Gerson Santos Autor UNESP; Corrêa, Dante Oliver Guim Autor UNESP; Zambuzzi, Willian Fernando Autor UNESP; Buzalaf, Marília Afonso Rabelo; Correa, Diego Rafael Nespeque Autor UNESP; Grandini, Carlos Roberto Autor UNESP (Scientific Reports, 2022) [Artigo]
    Ti and its alloys are the most used metallic biomaterials devices due to their excellent combination of chemical and mechanical properties, biocompatibility, and non-toxicity to the human body. However, the current alloys ...
  • Eumelanin-based multisensory platform: A case of study for photolithographic patterning

    Paulin, João V.; Albano, Luiz G.S.; Camargo, Davi H.S.; Pereira, Mariane P.; Bregadiolli, Bruna A. Autor UNESP; Graeff, Carlos F.O. Autor UNESP; Bufon, Carlos C.B. Autor UNESP (Applied Materials Today, 2022) [Artigo]
    Eumelanin, the most abundant brown-black pigment found in humans, is an ideal candidate for bioelectronics and eco-design technologies due to its biocompatibility, biodegradability, and hydration-dependent conductivity. ...
  • Effect of Thermomechanical Treatments on Microstructure, Phase Composition, Vickers Microhardness, and Young’s Modulus of Ti-xNb-5Mo Alloys for Biomedical Applications

    Cardoso, Giovana Collombaro Autor UNESP; Buzalaf, Marília Afonso Rabelo; Correa, Diego Rafael Nespeque Autor UNESP; Grandini, Carlos Roberto Autor UNESP (Metals, 2022) [Artigo]
    The development of new β-Ti alloys has been extensively studied in the medical field in recent times due to their more suitable mechanical properties, such as a relatively low Young’s modulus. This paper analyzes the ...
  • Bronsted Acid Mediated Facile Greener Multicomponent Synthesis of 2,4-Diaryl-quinoline Derivatives in Water

    Martins, Lucas Michelão Autor UNESP; Moreno, Vitor Fernandes Autor UNESP; Rosário, Ilana Sganzerla Autor UNESP; Graeff, Carlos Frederico de Oliveira Autor UNESP; Filho, Luiz Carlos da Silva Autor UNESP (Orbital, 2022) [Artigo]
    Quinolines are an important class of natural and synthetic products, with several biological activity and applications in medicine and electronics. In this work we present a greener method of synthesis of 2,4-diaryl-quinoline ...
  • Effectiveness of Experimental Whitening Toothpastes Containing Colorants on the Optical Properties of Enamel

    Vilhena, Fabiano Vieira; Frederico De Oliveira Graeff, Carlos Autor UNESP; Svizero, Nádia Da Rocha; D'Alpino, Paulo Henrique Perlatti Autor UNESP (Scientific World Journal, 2022) [Artigo]
    Objective. This in vitro study investigated the whitening potential of experimental toothpastes containing optical colorants in their formulations in comparison with commercial products. The chemical and physical characteristics ...
  • Reactive sputtering deposition of Co3O4 films and an evaluation of its use as an electrochemical sensor for ascorbic acid

    Azevedo Neto, Nilton Francelosi Autor UNESP; Angelico, João C. Autor UNESP; da Silva Pelissari, Marcelo R. Autor UNESP; Camargo, Luan Pereira; Simões, Rafael Plana Autor UNESP; Dall’Antonia, Luiz Henrique; Dias da Silva, José Humberto Autor UNESP (Journal of Materials Science: Materials in Electronics, 2022) [Artigo]
    Co3O4 films have been deposited using reactive DC magnetron sputtering onto fluorine-doped tin oxide (FTO) and fused silica (SiO2). X-ray diffraction measurements confirmed the spinel Co3O4 phase. The surface roughness of ...
  • Soliton motion in skyrmion chains: Stabilization and guidance by nanoengineered pinning

    Vizarim, N. P. Autor UNESP; Souza, J. C. Bellizotti Autor UNESP; Reichhardt, C. J.O.; Reichhardt, C.; Milošević, M. V.; Venegas, P. A. Autor UNESP (Physical Review B, 2022) [Artigo]
    Using a particle-based model we examine the depinning motion of solitons in skyrmion chains in quasi-one-dimensional (1D) and two-dimensional (2D) systems containing embedded 1D interfaces. The solitons take the form of a ...
  • Mechanical properties assessment of a 3D printed composite under torsional and perpendicular stress

    Lovo, João Fiore Parreira; Gerlin Neto, Vicente Autor UNESP; Piedade, Lucas Pereira Autor UNESP; Massa, Renan Cesar Autor UNESP; Pintão, Carlos Alberto Autor UNESP; Foschini, Cesar Renato Autor UNESP; Fortulan, Carlos Alberto (Rapid Prototyping Journal, 2022) [Artigo]
    Purpose: This paper aims to evaluate the resin infiltration influence on the mechanical properties of components 3D printed by the material extrusion-based additive manufacturing (AM), also known as fused deposition modeling ...
  • Torsion modulus with CaCO3 fillers in unsaturated polyester resin - mechanical spectroscopy

    Pintao, Carlos Alberto Fonzar Autor UNESP; Baggio, Airton Autor UNESP; Piedade, Lucas Pereira Autor UNESP; Sanchez, Luiz Eduardo de Angelo Autor UNESP; Goncalves, Gilberto de Magalhaes Bento Autor UNESP (Polimeros-ciencia E Tecnologia, 2022) [Artigo]
    This work presents an alternative to studying and determining the torsion modulus, G, in composites. For this purpose, we use a measuring system with a rotation motion sensor coupled with a torsion pendulum that allows for ...
  • Avaliação do Modelo WRF para Aplicação de um índice de Previsão de Geada na Região Sul do Brasil

    Bussoni, Caio Vinicius Alves Autor UNESP; Moreira, Demerval Soares Autor UNESP; Machado, Jeferson Prietsch (Revista Brasileira de Meteorologia, 2022) [Artigo]
    Understanding the formation processes, as well as the predictability of frosts, is of paramount importance to avoid socioeconomic damage, especially in regions that are prone to the occurrence of the phenomenon, such as ...
  • Energy distribution of secondary electrons from gold on teflon-FEP

    Pintão, Carlos Alberto Fonzar Autor UNESP (IEEE Transactions on Dielectrics and Electrical Insulation, 2016) [Artigo]
    This paper presents results of the spectrum of energy of secondary electrons for the energies of perpendicularly incident electrons of 0.4 keV, 2.0 keV, or 3.5 keV in a gold surface deposited on a substratum of Teflon-FEP. ...
  • Plasma electrolytic oxidation up to four-steps performed on niobium and Nb-Ti alloys

    Pereira, Bruno Leandro; Lepienski, Carlos Maurício; Seba, Viviane; Nugent, Michael J.D.; Torres, Ricardo; Kuroda, Pedro Akira Bazaglia Autor UNESP; Grandini, Carlos Roberto Autor UNESP; Soares, Paulo (Surface and Coatings Technology, 2022) [Artigo]
    Plasma electrolytic oxidation (PEO) of up to four steps were performed on Niobium (Nb), and binary Niobium-Titanium alloys (Nbx-Ti, x = 50%, 90 wt.%), and the resulting oxidized surfaces were compared to their respective ...
  • The Influence of Thermomechanical Treatments on the Structure, Microstructure, and Mechanical Properties of Ti-5Mn-Mo Alloys

    Lourenço, Mariana Luna Autor UNESP; Pontes, Fenelon Martinho Lima Autor UNESP; Grandini, Carlos Roberto Autor UNESP (Metals, 2022) [Artigo]
    With the increase in the world’s population, the rising number of traffic accidents, and the increase in life expectancy, the need for implants, dental work, and orthopedics is growing ever larger. Researchers are working ...
  • Effect of temperature on thermal oxidation behavior of biomedical Ti-Zr-Mo alloys

    Correa, D. R.N.; Grandini, C. R. Autor UNESP; Rocha, L. A.; Proença, J. P. Autor UNESP; Sottovia, L. Autor UNESP; Cruz, N. C. Autor UNESP; Rangel, E. C. Autor UNESP; Hanawa, T. (Journal of Alloys and Compounds, 2022) [Artigo]
    In this study, the effect of temperature on the morphology, crystal structure, chemical composition, roughness, wettability, Vickers microhardness, and corrosion resistance of thermally oxidized Ti-15Zr-xMo (x = 0, 5, 10, ...
  • Synthesis and characterization of self-organized TiO2 nanotubes grown on Ti-15Zr alloy surface to enhance cell response

    Konatu, R. T. Autor UNESP; Domingues, D. D. Autor UNESP; Escada, A. L.A. Autor UNESP; Chaves, J. A.M.; Netipanyj, M. F.D.; Nakazato, R. Z. Autor UNESP; Popat, K. C.; Grandini, C. R. Autor UNESP; Alves Claro, A. P.R. Autor UNESP (Surfaces and Interfaces, 2021) [Artigo]
    In recent years, studies have been shown that the presence of TiO2 nanotubes on the titanium alloy surfaces could induce the enhancement of the cell adhesion on the titanium alloys surface. In the present study, the cell ...

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