Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Roger Borges"'
Autor:
Mariana Ishikawa, Roger Borges, André Mourão, Letície Mendonça Ferreira, Anderson O. Lobo, Herculano Martinho
Publikováno v:
ACS Omega, Vol 9, Iss 18, Pp 19796-19804 (2024)
Externí odkaz:
https://doaj.org/article/4145759fc94f403e94df3cf4db0bff02
Autor:
Roger Borges, Juliana S.S. Oliveira, Antônia P. Queiroz, Telma Zambanini, Akiko M. Hanashiro, Nelson B. Lima, José F. Schneider, Juliana Marchi
Publikováno v:
Open Ceramics, Vol 16, Iss , Pp 100449- (2023)
Ag-containing bioactive glasses (Ag-BG) have been extensively studied as a bactericidal biomaterial, produced mainly by the sol-gel method over the last decades. According to the literature, sol-gel-derived Ag-BG may show metallic or ionic silver spe
Externí odkaz:
https://doaj.org/article/f4a7cf5d50da44839271ac7d68229c12
Autor:
Amanda S. Giroto, Stella F. Valle, Roger Borges, Luiz A. Colnago, Tatiana S. Ribeiro, Nicolai D. Jablonowski, Caue Ribeiro, Luiz H. C. Mattoso
Publikováno v:
Polymers, Vol 15, Iss 21, p 4303 (2023)
A detailed structural investigation of a promising bio-based polymer, polyglycerol citrate polyester, obtained by the bulk polycondensation of glycerol (Gly) against citric acid (Cit) under mild reaction was performed. The reaction in conditions with
Externí odkaz:
https://doaj.org/article/666bd596dc9d485c8b5e79156d02cedf
Autor:
Roger Borges, Agatha Maria Pelosine, Ana Carolina Santos de Souza, Joel Machado, Giselle Zenker Justo, Lionel Fernel Gamarra, Juliana Marchi
Publikováno v:
Materials, Vol 15, Iss 24, p 9082 (2022)
The treatment of bone cancer involves tumor resection followed by bone reconstruction of the defect caused by the tumor using biomaterials. Additionally, post-surgery protocols cover chemotherapy, radiotherapy, or drug administration, which are emplo
Externí odkaz:
https://doaj.org/article/60d12b3756964e81a9da71786f3d24f4
Autor:
Elieser de Araújo, Junior, Rafael Marinho Bandeira, Marcos Dorigão Manfrinato, Jéferson Aparecido Moreto, Roger Borges, Sandra dos Santos Vales, Paulo Atsushi Suzuki, Luciana Sgarbi Rossino
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 2, Pp 2180-2191 (2019)
The aim of this work was to study the influence of thermochemical treatment of ionic plasma nitriding on the resistance to micro-abrasive wear and to the corrosion process of AISI 316L and AISI 470 stainless steels. The thermochemical treatment was p
Externí odkaz:
https://doaj.org/article/c41c5ff117dc42969ad11636fdd0b7eb
Autor:
Roger Borges, Carlos Frederico de Oliveira Graeff, Juliana Marchi, Paulo Henrique Perlatti D'Alpino
Publikováno v:
The Scientific World Journal, Vol 2021 (2021)
Objectives. This study evaluated the influence of the cement composition and different polymerization protocols on the bonding chemical interaction of self-adhesive cements with synthetic hydroxyapatite. Materials and Methods. Two commercial self-adh
Externí odkaz:
https://doaj.org/article/4a73d54cb2d244d6b7710c73c812752e
Corrosion and Micro-abrasive Wear Behaviour of 2524-T3 Aluminium Alloy with PAni-NPs/PSS LbL Coating
Autor:
Uriel Darhê Oudinot Dias Rangel, Roger Borges, Danilo Alves Oliveira, Larissa Solano de Almeida, Rogério Valentim Gelamo, José Roberto Siqueira Júnior, Luciana Sgarbi Rossino, Jéferson Aparecido Moreto
Publikováno v:
Materials Research, Vol 22, Iss 3 (2019)
In this paper, we present an alternative method to obtain thin films for coating protection on the surface of the AA2524-T3 Al-alloy by using the Layer-by-Layer (LbL) technique. The LbL films were fabricated by alternated immersion of the Al-alloy in
Externí odkaz:
https://doaj.org/article/c87d6e66d82c485987e759dd878cbfd8
Autor:
Sueli Aparecida de Oliveira, Roger Borges, Derval dos Santos Rosa, Ana Carolina Santos de Souza, Amedea B. Seabra, Francesco Baino, Juliana Marchi
Publikováno v:
Materials, Vol 14, Iss 6, p 1435 (2021)
Traditional cancer treatments, such as surgery, radiotherapy, and chemotherapy, are still the most effective clinical practice options. However, these treatments may display moderate to severe side effects caused by their low temporal or spatial reso
Externí odkaz:
https://doaj.org/article/aa7eb98d50d84a7d91352e7f7e12ba2c
Autor:
Telma Zambanini, Roger Borges, Ana C. S. de Souza, Giselle Z. Justo, Joel Machado, Daniele R. de Araujo, Juliana Marchi
Publikováno v:
Materials, Vol 14, Iss 6, p 1459 (2021)
Holmium-containing bioactive glasses can be applied in bone cancer treatment because the holmium content can be neutron activated, having suitable properties for brachytherapy applications, while the bioactive glass matrix can regenerate the bone alt
Externí odkaz:
https://doaj.org/article/ca5cfc935d304eba86db62f540f5dba8
Autor:
Francesco Baino, Elisa Fiume, Sara Ciavattini, Saeid Kargozar, Roger Borges, Luis A. Genova, Juliana Marchi, Enrica Verné
Publikováno v:
Materials, Vol 14, Iss 5, p 1131 (2021)
The fight against cancer is an old challenge for mankind. Apart from surgery and chemotherapy, which are the most common treatments, use of radiation represents a promising, less invasive strategy that can be performed both from the outside or inside
Externí odkaz:
https://doaj.org/article/26b84c1880794f049da89e575408998c