| Full text | |
| Author(s): |
Porsani, N. K.
[1]
;
Santos, M. K.
[1]
;
Rocha, A. M.
[1]
;
Trombini, V
[1]
;
Ana, P. A.
[2]
;
Tercini, M. B.
[1]
;
Setz, L. F. G.
[1]
Total Authors: 7
|
| Affiliation: | [1] Fed Univ ABC, Ctr Engn Modeling & Appl Social Sci, Av Estados 5001, BR-09210580 Santo Andre, SP - Brazil
[2] Fed Univ ABC, Ctr Engn Modeling & Appl Social Sci, Alameda Univ S-N, BR-09606045 Sao Bernardo Do Campo, SP - Brazil
Total Affiliations: 2
|
| Document type: | Journal article |
| Source: | CERAMICS INTERNATIONAL; v. 46, n. 3, p. 2648-2653, FEB 15 2020. |
| Web of Science Citations: | 0 |
| Abstract | |
Beta Tricalcium phosphate (beta-TCP) is an important ceramic material for biomedical applications and can help the regeneration of bone. In this work, it was studied the rheological behaviour of beta-TCP suspensions, using the slip casting forming method, in order to adjust the necessary conditions for future use as bone graft. The characterization of the material powder was performed by the analysis of the specific surface area, the particle shape, the morphological aspect, the particle size distribution and the Zeta potential in water media. The suspensions studied were produced with distilled water, using sodium silicate as dispersant, and homogenized in ball mill for times up to 24 h. The rheological measurements were performed using a rotational rheometer. Products generated with 2.0 wt% of sodium silicate, with the addition of 0.5 wt% carboxymethyl cellulose and homogenized in ball mill during 24 h after sintering had porosity that can be adequate for a future use as biomaterial. (AU) | |
| FAPESP's process: | 17/21887-4 - Analysis and modeling of the thermal, optical and mechanical behavior of healthy and demineralized oral tissues during radiotherapy submitted to high-intensity short-pulsed laser irradiation associated or not with bioactive materials |
| Grantee: | Patricia Aparecida da Ana |
| Support type: | Regular Research Grants |
| FAPESP's process: | 15/16859-6 - Rheological evaluation of ceramic biomaterials. |
| Grantee: | Luiz Fernando Grespan Setz |
| Support type: | Regular Research Grants |
| FAPESP's process: | 13/09329-5 - Materials development for bone grafting by colloidal processing |
| Grantee: | Luiz Fernando Grespan Setz |
| Support type: | Regular Research Grants |