Search Results - "F.R.P. Alves, Manuel"

Influence of the microstructure on the life prediction of hydrothermal degraded 3Y-TZP bioceramics by Abreu, Lais G., Quintino, Manara N., Alves, Manuel F.R.P., Habibe, Caroline H., Ramos, Alfeu S., Santos, Claudinei

“…In this work, the effects of the microstructure on the hydrothermal degradation of yttria-stabilized tetragonal zirconia (Y-TZP) bioceramics and theoretical…”
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Direct ink writing of ATZ composites based on inks prepared by colloidal or hydrogel route: Linking inks rheology with mechanical properties by Lévaro, Narciso R.M., Alves, Manuel F.R.P., Santos, Claudinei, Sencadas, Vitor, Olhero, Susana

“…The Direct Ink Writing (DIW) technique stands out due to its fast processing, low amounts of additives demanded for the ink’s preparation and, consequently,…”
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Development of translucent zirconia by robocasting by Santos, Claudinei, Baltazar, Joana, F.R.P. Alves, Manuel, Olhero, Susana M.

“…•Translucent zirconia samples were successfully developed by additive manufacturing.•Printable inks with high amounts of 5Y-PSZ for robocasting were prepared…”
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Development of carbon quantum dots-based transparent coatings for enhanced UV shielding by Silva, Mariana R.F., Alves, Manuel F.R.P., Ananias, Duarte, Ivanov, Maxim, Fernandes, Maria Helena V., Vilarinho, Paula M., Ferreira, Paula

“…[Display omitted] •C-QD were created using microwave or hydrothermal methods.•Microwave-generated coatings show the highest uniformity.•The best withdrawal…”
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Translucent zirconia dental prosthesis processed by Direct Ink Writing: Updates and challenges by dos Santos, Claudinei, Baltazar, Joana, Alves, Manuel F.R.P., Olhero, Susana M.

“…Direct ink writing (DIW) is an extrusion-based additive manufacturing technique, which uses a layer-by-layer deposition of an ink, usually containing high…”
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Mechanical properties and translucency of a multi-layered zirconia with color gradient for dental applications by Alves, Manuel F.R.P., Abreu, Lais G., Klippel, Gesinete G.P., Santos, Claudinei, Strecker, Kurt

“…In this work, the properties of yttria-stabilized zirconia-based ceramics, Y-TZP containing Fe2O3 as coloring agent were evaluated. Nanoparticled powder of…”
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Abnormal grain growth inhibition of extrusion-based 3D-Printed 3Y-TZP ceramics sintered by flash sintering by Nunes, Fabio C., Alves, Manuel F.R.P., Olhero, Susana M., Lévaro, Narciso R.M., Pallone, Eliria M.J.A., Santos, Claudinei

“…This study investigated the combination of Direct Ink Writing (DIW) and Flash Sintering of zirconia stabilized with 3 mol. % Y2O3 (3Y-TZP). The samples were…”
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Complex shapes of lithium disilicate glass-ceramics developed by material extrusion by Alves, Manuel F.R.P., dos Santos, Claudinei, Duarte, I., Fernandes, Maria H.F.V., Olhero, Susana M.

“…The fabrication of high-end ceramics by additive manufacturing gained increasing research interest due to the capacity of these techniques to break through the…”
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Nanostructured transparent solutions for UV-shielding: Recent developments and future challenges by Silva, Mariana R.F., Alves, Manuel F.R.P., Cunha, João P.G.Q., Costa, João L., Silva, Cristina A., Fernandes, Maria H.V., Vilarinho, Paula M., Ferreira, Paula

“…Ultraviolet (UV) radiation is known to promote health concerns that can manifest over both short and long terms. Aging, sunburn, skin cancer, and other…”
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Optimizing the microstructure of a new machinable bioactive glass-ceramic by Daguano, Juliana K.M.B., Dantas, Laís, Soares, Viviane O., Alves, Manuel F.R.P., Santos, Claudinei dos, Zanotto, Edgar D.

“…This study aimed to optimize the crystallization process and the microstructure of a new bioactive glass-ceramic (GC) previously developed by our research…”
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Development of dense Al2O3–TiO2 ceramic composites by the glass-infiltration of porous substrates prepared from mechanical alloyed powders by Alves, Manuel F.R.P., Santos, Claudinei dos, Cossu, Caio M.F.A., Suzuki, Paulo A., Ramos, Alfeu S., Ramos, Erika C.T., Simba, Bruno G., Strecker, Kurt

“…In this work bio-composites were obtained by infiltrating porous alumina–titania (Al2O3–TiO2) substrates with a lanthania-rich (La2O3) glass. Al2O3–TiO2…”
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Al2O3/Y-TZP ceramic composite with unidirectional functional gradient by dos Santos, Claudinei, Cossu, Caio M.F.A., Alves, Manuel F.R.P., Campos, Leonardo Q.B., Magnago, Roberto O., Strecker, Kurt

“…Ceramic composites are developed with the aim of improving the properties of single phase materials, adapting it to the demands of their applications. In this…”
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Cyclic fatigue behaviour of hydrothermally aged 3Y-TZP ceramics in 4-point bending tests by Souza Renato C., Duarte Roberto N., Alves Manuel F.R.P., Daguano Juliana K.M.B., dos Santos Claudinei, Strecker Kurt

“…Fatigue is one of the most important properties to be considered in ceramic dental implants due to cyclic mechanical stresses arising from the chewing process…”
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