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Influence of Polymerization Light Intensity on the Degree of Conversion of Composite Materials (Part I)

Alena Knežević
Zrinka Tarle
Mira Ristić
Iva Alajbeg

Puni tekst: engleski, pdf (91 KB) str. 435-439 preuzimanja: 425* citiraj
APA 6th Edition
Knežević, A., Tarle, Z., Ristić, M. i Alajbeg, I. (2005). Influence of Polymerization Light Intensity on the Degree of Conversion of Composite Materials (Part I). Acta stomatologica Croatica, 39 (4), 435-439. Preuzeto s https://hrcak.srce.hr/9980
MLA 8th Edition
Knežević, Alena, et al. "Influence of Polymerization Light Intensity on the Degree of Conversion of Composite Materials (Part I)." Acta stomatologica Croatica, vol. 39, br. 4, 2005, str. 435-439. https://hrcak.srce.hr/9980. Citirano 18.09.2021.
Chicago 17th Edition
Knežević, Alena, Zrinka Tarle, Mira Ristić i Iva Alajbeg. "Influence of Polymerization Light Intensity on the Degree of Conversion of Composite Materials (Part I)." Acta stomatologica Croatica 39, br. 4 (2005): 435-439. https://hrcak.srce.hr/9980
Harvard
Knežević, A., et al. (2005). 'Influence of Polymerization Light Intensity on the Degree of Conversion of Composite Materials (Part I)', Acta stomatologica Croatica, 39(4), str. 435-439. Preuzeto s: https://hrcak.srce.hr/9980 (Datum pristupa: 18.09.2021.)
Vancouver
Knežević A, Tarle Z, Ristić M, Alajbeg I. Influence of Polymerization Light Intensity on the Degree of Conversion of Composite Materials (Part I). Acta stomatologica Croatica [Internet]. 2005 [pristupljeno 18.09.2021.];39(4):435-439. Dostupno na: https://hrcak.srce.hr/9980
IEEE
A. Knežević, Z. Tarle, M. Ristić i I. Alajbeg, "Influence of Polymerization Light Intensity on the Degree of Conversion of Composite Materials (Part I)", Acta stomatologica Croatica, vol.39, br. 4, str. 435-439, 2005. [Online]. Dostupno na: https://hrcak.srce.hr/9980. [Citirano: 18.09.2021.]
Puni tekst: hrvatski, pdf (132 KB) str. 427-434 preuzimanja: 599* citiraj
APA 6th Edition
Knežević, A., Tarle, Z., Ristić, M. i Alajbeg, I. (2005). Utjecaj intenziteta svjetla za polimerizaciju na stupanj konverzije kompozitnih materijala (I dio). Acta stomatologica Croatica, 39 (4), 427-434. Preuzeto s https://hrcak.srce.hr/9980
MLA 8th Edition
Knežević, Alena, et al. "Utjecaj intenziteta svjetla za polimerizaciju na stupanj konverzije kompozitnih materijala (I dio)." Acta stomatologica Croatica, vol. 39, br. 4, 2005, str. 427-434. https://hrcak.srce.hr/9980. Citirano 18.09.2021.
Chicago 17th Edition
Knežević, Alena, Zrinka Tarle, Mira Ristić i Iva Alajbeg. "Utjecaj intenziteta svjetla za polimerizaciju na stupanj konverzije kompozitnih materijala (I dio)." Acta stomatologica Croatica 39, br. 4 (2005): 427-434. https://hrcak.srce.hr/9980
Harvard
Knežević, A., et al. (2005). 'Utjecaj intenziteta svjetla za polimerizaciju na stupanj konverzije kompozitnih materijala (I dio)', Acta stomatologica Croatica, 39(4), str. 427-434. Preuzeto s: https://hrcak.srce.hr/9980 (Datum pristupa: 18.09.2021.)
Vancouver
Knežević A, Tarle Z, Ristić M, Alajbeg I. Utjecaj intenziteta svjetla za polimerizaciju na stupanj konverzije kompozitnih materijala (I dio). Acta stomatologica Croatica [Internet]. 2005 [pristupljeno 18.09.2021.];39(4):427-434. Dostupno na: https://hrcak.srce.hr/9980
IEEE
A. Knežević, Z. Tarle, M. Ristić i I. Alajbeg, "Utjecaj intenziteta svjetla za polimerizaciju na stupanj konverzije kompozitnih materijala (I dio)", Acta stomatologica Croatica, vol.39, br. 4, str. 427-434, 2005. [Online]. Dostupno na: https://hrcak.srce.hr/9980. [Citirano: 18.09.2021.]

Sažetak
Degree of conversion of composite materials is an important factor that influences both quality and longevity of the composite restoration during polymerization. Besides the components of the composite material, degree of conversion is greatly influenced by properties of the light source and polymerization time. The purpose of this study was to compare the effect of three polymerization modes of various intensities (medium, exponential and standard) of Elipar Trilight halogen curing (3M/ESPE, Seefeld, Germany) unit on samples of Tetric Ceram (Vivadent, Schaan, Liechtenstein) and Filtek Z 250 (3M/ESPE, Seefeld, Germany) on the surface and at 2 mm depth. For determining the degree of conversion, Fourier transform infrared spectroscopy (FTIR) was used. Results of the degree of conversion measurement showed the highest degree of conversion when using light source of highest intensity as well as a higher degree of conversion on the surface than at 2 mm depth regardless of the type of composite material and light intensity used for polymerization.

Ključne riječi
composite materials; polymerization light source; degree of conversion

Hrčak ID: 9980

URI
https://hrcak.srce.hr/9980

[hrvatski]

Posjeta: 1.673 *