A comparison of the physicochemical properties of AH Plus Jet with samples taken from the beginning, middle and final portions of the automix syringe system
J. res. dent
;
10(1): 9-13, jan.-mar2022.
Artículo
en Inglés
| LILACS, BBO
| ID: biblio-1378178
ABSTRACT
Aim To evaluate physicochemical properties and semi-quantitative elemental analysis of AH Plus Jet with samples from the beginning, middle and final portions of the automix syringe system. Methodology Three experimental groups based on the source of the material used (beginning, middle and final portion) were established for each of the evaluated properties. Setting time, flow and radiopacity were evaluate following ANSI/ADA n. 57 specification. Set specimens was used in the semi-quantitative elemental analysis in an energy-dispersive X ray spectroscopy and scanning-electron microscopy (EDS/SEM). Statistical analysis was performed using one-way ANOVA followed by Tukey test (P<0.05). Results Flow, setting time, solubility and EDS/SEM tests showed no significant differences among the three portions of the automix syringe (P>0.05). Radiopacity test showed significant differences in the beginning of the syringe comparing to the middle and final portions (P<0.05). EDS/SEM analysis identified the presence of C, O, Al, Ca, Zr and W. The element Al, however, was found only in the final portion of the syringe. Conclusions The results of AH Plus Jet suggested an adequate ratio of the components, without segregation between organic and inorganic components, since the results of setting time, flow, solubility and EDS/SEM analysis presented similar values regardless of the portion of the syringe from where the sealer was taken.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Materiales de Obturación del Conducto Radicular
/
Solubilidad
Límite:
Humanos
Idioma:
Inglés
Revista:
J. res. dent
Asunto de la revista:
Odontología
/
Sa£de Bucal
Año:
2022
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Federal University of Paraná/BR
/
State University of Northern Paraná/BR
/
State University of Rio de Janeiro/BR
/
São Paulo State University/BR
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