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International Journal of Advances In Case Reports

Volume 11, Issue 1, 2024
Mcmed International
International Journal of Advances In Case Reports
Issn
XXX-XXXX (Print), 2349 - 8005 (Online)
Frequency
bi-annual
Email
editorijacr@mcmed.us
Journal Home page
http://mcmed.us/about/ijacr
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Abstract
Title
DEGREE OF CONVERSION OF INDIRECT COMPOSITE RESIN UNDER FOURIER TRANSFORM INFRARED SPECTROSCOPY - AN IN VITRO STUDY
Author
Paromita Mazumdar, Utpal Kumar Das , Neelanjana Majumdar
Email
drneelanjana786@gmail.com
keyword
Indirect composite resin, Degree of conversion,
Abstract
To evaluate the degree of conversion (DC) of the indirect composite resin (IRC) materials, seeking how the combination of time and power of curing applied during polymerization, as well as the temperature of the light-curing composite, influenced the degree of conversion (DC) under Fourier transform infrared spectroscopy (F.T.I.R spectroscopy). SR Adoro (Ivoclar Vivadent), second generation microfilled indirect composite resin. Indirect composite resin specimens (diameter: 5 mm; thickness: 4 mm) (N = 40) (cured and uncured) will be prepared. The surfaces will be analyzed by Fourier transform infrared spectroscopy. The DC results obtained in this study with the tested IRCs were slightly higher (67.91%) than those reported previously with the conventional resin composites for direct applications. Within the limitations of this study it can be concluded that the degree of conversion of indirect composites is slightly higher (67.91%) than those reported previously with the conventional resin composites for direct applications. The degree of conversion (DC) of direct composite resin ranges from 55% to 65% (11) and further studies are required to derive more conclusive results.
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