Lauany Mazzon Pontes

Photoluminescent and biocompatibility assessment of lanthanide-containing Nb2O5-based core/shell nanoparticles for biomedical applications

Willian Eurípedes do Nascimento Melo, Lauany Mazzon Pontes, João Vitor Gonçalves de Faria, Arthur Barcelos Ribeiro et autres

Luminescent properties OF Er3+ and Yb3+ IONS IN a calcium phosphate matrix

Lauany Mazzon Pontes, João Vitor Gonçalves de Faria, Julia Santana Reinaldi, Patrícia Paula Araújo Magrin et autres

br, fr (code pays fourni par la source)

Photoluminescent and Biocompatibility Assessment of Lanthanide-Doped Nb₂O₅ Nanoparticles for Biomedical Applications

Willian Eurípedes do Nascimen Melo, Lauany Mazzon Pontes, João Vitor Gonçalves de Faria, Arthur Barcelos Ribeiro et autres

Therapeutic potential of Brazilian green propolis and oregano ( Origanum vulgare ) extracts in collagen hydrogel for pressure ulcer repair: an experimental study in an animal model

Jhuan Luiz Silva, Eveline Maria de Melo, Antônio Sales, Lauany Mazzon Pontes et autres

) methanolic extract into type I collagen hydrogel to enhance pressure ulcer healing in mice. Forty-four mice were divided into four groups: untreated control, plain collagen hydrogel, collagen hydrogel with 1% green propolis extract, and collagen hydrogel with 1% oregano extract. Pressure …

br (code pays fourni par la source)

Hydroxyapatite/polyamide 12 composite membrane as implant in intracorporeal sites

Leonardo Lamarca de Carvalho, Micaela Silva Carrijo, Lauany Mazzon Pontes, Marina Laudares Costa et autres

br (code pays fourni par la source)

Influence of Yb3+ percentage on emission of Er3+ doped into GdVO4 matrix

Maria Fernanda Lopes Ferreira, João Vitor Gonçalves de Faria, Lauany Mazzon Pontes, Marcela Guedes Matos Crespi et autres

In this study, we used the non-hydrolytic sol–gel methodology to synthesize gadolinium vanadate particles doped with different Er3+ and Yb3+ molar ratios. Er3+ and Yb3+ chlorides and vanadium alkoxide were used as precursors during the sol–gel synthesis. The resulting powders were treated …

br (code pays fourni par la source)

AgNPs incorporated in Eu(III)-doped hydroxyapatite biomaterial: Spectroscopic, cytotoxicity, and antimicrobial investigation

Lauany Mazzon Pontes, João Vitor Gonçalves de Faria, Marcela Guedes Matos Grespi, Lucas A. Rocha et autres

This study aimed to synthesize and to characterize hydroxyapatite with antimicrobial action. For the synthesis, the precursors calcium nitrate and phosphoric acid were employed; europium(III), 1 % w/w in relation to calcium(II), was used as spectroscopic probe, to investigate structural alterations. Silver …

br (code pays fourni par la source)

Influence of Yb3+ ION Percentage on the Emission of Er3+ ION Doped Into GdVO4 Matrix

Maria Fernanda Lopes Ferreira, João Vitor Gonçalves de Faria, Lauany Mazzon Pontes, Marcela Guedes Matos Crespi et autres

Abstract In this study the non-hydrolytic sol gel methodology was used to synthesized gadolinium vanadate particles doped with different molar ratios of the Er3+ and Yb3+ ions. The sol gel synthesis, lanthanide ion chlorides and vanadium alkoxide were used as precursors. The …

br (code pays fourni par la source)

Incorporation of silver nanoparticles into polyamide powder for application in 3D printing

João Vitor Gonçalves de Faria, Lauany Mazzon Pontes, Camila Colombari Bomfim, Kátia J. Ciuffi et autres

br (code pays fourni par la source)

Influence of Yb3+ Ion Percentage on the Emission of Er3+ Ion Doped into Gdvo4 Matrix

Eduardo J. Nassar, Maria Fernanda Lopes Ferreira, Lauany Mazzon Pontes, Marcela Guedes Matos Crespi et autres

br (code pays fourni par la source)