Niobium oxyhydroxide as a bioactive agent and reinforcement to a high-viscosity bulk-fill resin composite

Autor: Alyssa Teixeira OBEID, Tatiana Rita de Lima NASCIMENTO, Ana Carolina AGASSI, Ana Zélia Falcão ALMEIDA, Ana Paula de Melo Alves GUEDES, João Marco ALVES, Juliana Fraga Soares BOMBONATTI, Marilia Mattar de Amoêdo Campos VELO

Publikováno v: Journal of Applied Oral Science, Vol 32 (2024)

Abstract Objective The present in vitro study incorporated niobium oxyhydroxide fillers into an experimental high-viscosity bulk-fill resin composite to improve its mechanical performance and provide it a bioactive potential. Methodology Scanning ele

Externí odkaz: https://doaj.org/article/5eefaa87eaca4a1ebc8b668d126fb52b

EVALUATION OF PH LEVELS AND THE EFFECT OF VIOLET LED LIGHT IN-OFFICE BLEACHING PROTOCOL ALONE OR ASSOCIATED WITH 6% H2O2 ON ENAMEL MICROHARDNESS

Autor: Larissa Luri Almeida Amorim Ikejiri, Alyssa Teixeira Obeid, Juliana Fraga Soares Bombonatti, Nair Cristina Margarido Brondino, Marilia Mattar de Amoêdo Campos Velo, Rafael Francisco Lia Mondelli

Publikováno v: Revista Contemporânea. 3:2756-2775

This in vitro study evaluated the effect of three different in-office bleaching techniques on bovine enamel microhardness and the pH variation of peroxide agents during the protocols. Methodology: For Knoop microhardness (KNH) analyses, enamel fragme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6de24d46a0124592bbb5681eed28eb07
https://doi.org/10.56083/rcv3n4-003

Influence of a hydrophobic monomer on the physical and mechanical properties of experimental surface sealants

Autor: Maria Cecília Caldas GIORGI, Amalie Perez VOGT, Carina de Jesus CORNETA, Marilia Mattar de Amoêdo Campos VELO, Débora Alves Nunes Leite LIMA, Giselle Maria Marchi BARON, Flávio Henrique Baggio AGUIAR

Publikováno v: Brazilian Oral Research, Vol 32, Iss 0 (2018)

Abstract This study evaluated the effect of adding the hydrophobic monomer 1,12 dodecanediol dimethacrylate (DDDMA) to experimental sealants with and without thermocycling on degree of conversion (DC), water sorption (WS), water solubility (WSB), col

Externí odkaz: https://doaj.org/article/73ee500f7eed4d2d9174c50a99e73c46

Graphene Oxide Applications in Dentistry: Integrative Literature Review

Autor: Tatiana Rita de Lima Nascimento, André Farias de Oliveira Malta, José Eduardo Candido Holanda Pereira, Dayse Andrade Romão, Marilia Mattar de Amoêdo Campos Velo, Davi Luiz Cortez

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Graphene and its derivatives, such as graphene oxide, represent the greatest potential materials in terms of biomaterials due to their excellent physical-chemical and biological properties. Thus, the present study has developed an integrative literat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12dd75b22c7af88aec6d4568e7cf430b
https://doi.org/10.17921/2447-8938.2019v21n4p376-81

Improved mechanical performance of self-adhesive resin cement filled with hybrid nanofibers-embedded with niobium pentoxide

Autor: Juliana Fraga Soares Bombonatti, Marilia Mattar de Amoêdo Campos Velo, Tatiana Rita de Lima Nascimento, Cassiana Koch Scotti, Adilson Yoshio Furuse, Vinícius D. Silva, Nikolaos Silikas, Thiago A. Simões, Eliton S. Medeiros, Rafael Francisco Lia Mondelli, Jonny J. Blaker

Publikováno v: Mattar de Amoedo Campos Velo, M, Nascimento, RL, Scotti, KC, Bombonati, FS, Furuse, A Y, Silva, D, Simoes, A, Medeiros, S, Blake, J, Silikas, N & Mondelli, FL 2019, ' Improved mechanical performance of self-adhesive resin cement filled with hybrid nanofibers-embedded with niobium pentoxide ', Dental Materials . https://doi.org/10.1016/j.dental.2019.08.102
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Objectives In this study hybrid nanofibers embedded with niobium pentoxide (Nb2O5) were synthesized, incorporated in self-adhesive resin cement, and their influence on physical-properties was evaluated. Methods Poly(D,L-lactide), PDLLA cotton-wool-li

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4fce6ca928a37458df167729299a42f
https://doi.org/10.1016/j.dental.2019.08.102