Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Ostapiuk Monika, Tarczydło Bożena, Surowska Barbara, Orłowski Mirosław, Tymczyna Barbara, Bachanek Teresa, Rzepecka Anna, Mróz Anna
Dyscypliny:
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Rok wydania:	2018
Wersja dokumentu:	Elektroniczna
Język:	angielski
Numer czasopisma:	8
Wolumen/Tom:	81
Strony:	823 - 831
Impact Factor:	1,327
Web of Science® Times Cited:	3
Scopus® Cytowania:	5
Bazy:	Web of Science \| Scopus
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	TAK
Licencja:
Sposób udostępnienia:	Witryna wydawcy
Wersja tekstu:	Ostateczna wersja opublikowana
Czas opublikowania:	W momencie opublikowania
Data opublikowania w OA:	24 kwietnia 2018
Abstrakty:	angielski
	Purpose: In this study the comparative results obtained from examinations of two different restor- ative composites with different cavities filling method are presented. Micro-CT was used for the evaluation of the marginal integrity and quality of composite fillings in connection with microstruc- tural investigations made by both optical and scanning electron microscopy. Materials and Methods: The examinations of dental tooth filings in bulk-fill technique were based on micro-CT and microscopy observations. Two different restorative composites were selected for the study, namely SonicFill- bulk fill and conventional Filtek Z550. Results: The experiment has shown that micro-CT screening analysis for identification of individual components of tooth and fillings systems gives a high quality of images. Thanks to that it was pos- sible to analyze and identify the porosity in the fillings. But the microscopy analysis has shown more information about the internal structure and quality of bonding between composite and enamel/dentin. The SonicFill gives better quality and bonding to structure of teeth than Filtek. Conclusions:SonicFill’s filling have more homogenous structure than Filtec. It has a greater share of reinforcement in the form of polygonal particles, in Filtek particles have a shape close to spheri- cal. Sonic Fill gives a better adhesion to tooth. Clinical Relevance: The evaluation of clinical relevance in this research is crucial to simplify the transfer of knowledge from research by materials engineering into practice in dentistry.

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Qualitative analysis of the margins of restorations made with different filling resins

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