Browsing Articles - PRISM: Polymer, Recycling, Industrial, Sustainability and Manufacturing Institute by Author "Seba, Viviane"
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Development, characterization and cell viability inhibition of PVA spheres loaded with Doxorubicin and 4′-Amino-1-Naphthyl-Chalcone (D14) for osteosarcoma
Seba, Viviane; de Lima, Gabriel Goetten; Periera, Bruno Leandro; Silva, Gabriel; Reinhardt, Luiza Steffens; Arantes, Pablo Ricardo; Shee, Bor Shin; dos Santos, Maria Bastos; França, Suzelei C.; Regasini, Luis Octavio; Fachin, Ana Lúcia; Cao, Zhi; Nugent, Michael J.D.; Marins, Mozart (MDPI, 2021-08-06)Chalcones (1,3-diaryl-2-propen-1-ones) are naturally occurring polyphenols with known anticancer activity against a variety of tumor cell lines, including osteosarcoma (OS). In this paper, we present the preparation and ... -
Effect of thermal annealing on a bilayer polyvinyl alcohol/polyacrylic acid electrospun hydrogel nanofibres loaded with doxorubicin and clarithromycin for a synergism effect against osteosarcoma cells
Chee, Bor Shin; de Lima, Gabriel Goetten; de Lima, T.A.M.; Seba, Viviane; Lemarquis, C.; Pereira, Bruno Leandro; Bandeira, Marina; Cao, Zhi; Nugent, Michael J.D. (Elsevier, 2021-08-02)Polyvinyl alcohol/polyacrylic acid (PVA/PAA) bilayer hydrogel nanofibres were successfully fabricated by electrospinning and physically crosslinked via heat treatment. The effects of the thermal annealing process on the ... -
Titanium-Niobium (Ti-xNb) alloys with high Nb amounts for applications in biomaterials
Pereira, Bruno Leandro; Lepienski, Carlo Maurício; Seba, Viviane; Hobold, Guibert; Soares, Paulo; Chee, Bor Shin; Kuroda, Pedro Akira Bazaglia; Szameitat, Erico Saito; dos Santos, Leonardo Luís; Grandini, Carlos Roberto; Nugent, Michael (Scielo, 2020-11-10)The present study produced binary titanium-niobium alloys Ti-xNb with high niobium percentage (x = 50, 80 e 90 wt.%) aiming to apply it as a base material in osseous implant devices. The produced TiNb alloys presented a ...