TY  - CONF
AU  - Lopes, Rauany Cristina
AU  - Iemma, Mônica Rosas Costa
AU  - Montrezor, Luiz Henrique
AU  - Amaral, André Capaldo
AU  - Mančić, Lidija
AU  - Trovatti, Eliane
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15639
AB  - There are numerous researches on biomaterials, with the association of some natural and synthetic polymers and ceramic materials, for the development of hydrogels and bioinks, in an attempt to develop a biomaterial that is resistant, biocompatible and bioactive, which forms a bond with the host tissues and promotes tissue regeneration. The purpose of this work is to produce a bioink based on a hydrogel of chemically oxidized cellulose and bioglass (58S) for application in regenerative medicine. In this study, the chemically oxidized cellulose gel was obtained from a natural source of sugar cane bagasse, the material was washed, bleached, chemically treated with the TEMPO reagent and sonicated to obtain a viscous gel. Tertiary bioglass (58S) obtained by the sol-gel method was used because it showed better viability and cell proliferation. Chemically oxidized cellulose and bioglass (58S) were combined to form the composite. The results obtained were promising for characterizing the composite as a bioink. In this way, the rheological tests characterized the composite as a hydrogel. Subsequently, to form the bioink, bone cells (MG-63) were inserted inside the hydrogel. The results of the cell tests showed that after ten days the cells were still viable, as well as DAPI showing that the cells were inserted inside the material, characterizing it as a bioink and the Alizarin Red test showing the ability to form a mineralized matrix.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia
T1  - Study of the properties of oxidized cellulose plus bioglass as a new bioink for application in regenerative medicine
SP  - 13
EP  - 13
UR  - https://hdl.handle.net/21.15107/rcub_dais_15639
ER  - 

@conference{
author = "Lopes, Rauany Cristina and Iemma, Mônica Rosas Costa and Montrezor, Luiz Henrique and Amaral, André Capaldo and Mančić, Lidija and Trovatti, Eliane",
year = "2023",
abstract = "There are numerous researches on biomaterials, with the association of some natural and synthetic polymers and ceramic materials, for the development of hydrogels and bioinks, in an attempt to develop a biomaterial that is resistant, biocompatible and bioactive, which forms a bond with the host tissues and promotes tissue regeneration. The purpose of this work is to produce a bioink based on a hydrogel of chemically oxidized cellulose and bioglass (58S) for application in regenerative medicine. In this study, the chemically oxidized cellulose gel was obtained from a natural source of sugar cane bagasse, the material was washed, bleached, chemically treated with the TEMPO reagent and sonicated to obtain a viscous gel. Tertiary bioglass (58S) obtained by the sol-gel method was used because it showed better viability and cell proliferation. Chemically oxidized cellulose and bioglass (58S) were combined to form the composite. The results obtained were promising for characterizing the composite as a bioink. In this way, the rheological tests characterized the composite as a hydrogel. Subsequently, to form the bioink, bone cells (MG-63) were inserted inside the hydrogel. The results of the cell tests showed that after ten days the cells were still viable, as well as DAPI showing that the cells were inserted inside the material, characterizing it as a bioink and the Alizarin Red test showing the ability to form a mineralized matrix.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia",
title = "Study of the properties of oxidized cellulose plus bioglass as a new bioink for application in regenerative medicine",
pages = "13-13",
url = "https://hdl.handle.net/21.15107/rcub_dais_15639"
}

Lopes, R. C., Iemma, M. R. C., Montrezor, L. H., Amaral, A. C., Mančić, L.,& Trovatti, E.. (2023). Study of the properties of oxidized cellulose plus bioglass as a new bioink for application in regenerative medicine. in Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 13-13.
https://hdl.handle.net/21.15107/rcub_dais_15639

Lopes RC, Iemma MRC, Montrezor LH, Amaral AC, Mančić L, Trovatti E. Study of the properties of oxidized cellulose plus bioglass as a new bioink for application in regenerative medicine. in Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia. 2023;:13-13.
https://hdl.handle.net/21.15107/rcub_dais_15639 .

Lopes, Rauany Cristina, Iemma, Mônica Rosas Costa, Montrezor, Luiz Henrique, Amaral, André Capaldo, Mančić, Lidija, Trovatti, Eliane, "Study of the properties of oxidized cellulose plus bioglass as a new bioink for application in regenerative medicine" in Program and the Book of abstracts / Twenty-first Young Researchers' Conference Materials Science and Engineering, November 29 – December 1, 2023, Belgrade, Serbia (2023):13-13,
https://hdl.handle.net/21.15107/rcub_dais_15639 .