TY  - JOUR
AU  - Radović, Ivana
AU  - Corciolani, Gabriele
AU  - Magni, Elisa
AU  - Krstanović, Goranka
AU  - Pavlović, Vladimir
AU  - Vulićević, Zoran
AU  - Ferrari, Marco
PY  - 2009
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1487
AB  - Objectives. The aim of this study was to investigate the effect of fiber post light transmitting ability to the continuity of resin cement-root dentin (C-RD) and resin cement-fiber post (C-FP) interface, elastic modulus and hardness of a dual-cure resin cement. Methods. Spectrophotometric measurements were applied for the determination of light transmission at coronal, middle and apical level as well as at the apical tip through Tech 21 X-OP (TECH) and DT Light Post (DT). Posts were cemented using dual-cured resin cement (Calibra). Roots were sectioned longitudinally through the post. Epoxy resin replicas were made and used to evaluate C-RD and C-FP interface under SEM. Modulus of elasticity (E) and Vicker's hardness (VH) of the cement layer were assessed. Results. No light transmission was detected through TECH. Light transmission through DT decreased from coronal to apical and rose at the apical tip. TECH presented a significantly lower percentage of continuous C-RD and C-FP interface in comparison to DT. Coronal third of C-RD interface in TECH specimens had a significantly higher percentage of continuity than apical third. No regional differences in continuity of C-RD interface were found in DT specimens. E and VH were significantly lower when TECH was used, and decreased from coronal to apical for both posts. Significance. Cementation of fiber post with no light transmitting ability using a dual-cured resin cement resulted in lower E and VH of the cement layer, and lower percentage of continuous C-RD and C-FP interface in comparison to cementation of light transmitting fiber post.
PB  - Elsevier Sci Ltd, Oxford
T2  - Dental Materials
T1  - Light transmission through fiber post: The effect on adhesion, elastic modulus and hardness of dual-cure resin cement
VL  - 25
IS  - 7
SP  - 837
EP  - 844
DO  - 10.1016/j.dental.2009.01.004
ER  - 

@article{
author = "Radović, Ivana and Corciolani, Gabriele and Magni, Elisa and Krstanović, Goranka and Pavlović, Vladimir and Vulićević, Zoran and Ferrari, Marco",
year = "2009",
abstract = "Objectives. The aim of this study was to investigate the effect of fiber post light transmitting ability to the continuity of resin cement-root dentin (C-RD) and resin cement-fiber post (C-FP) interface, elastic modulus and hardness of a dual-cure resin cement. Methods. Spectrophotometric measurements were applied for the determination of light transmission at coronal, middle and apical level as well as at the apical tip through Tech 21 X-OP (TECH) and DT Light Post (DT). Posts were cemented using dual-cured resin cement (Calibra). Roots were sectioned longitudinally through the post. Epoxy resin replicas were made and used to evaluate C-RD and C-FP interface under SEM. Modulus of elasticity (E) and Vicker's hardness (VH) of the cement layer were assessed. Results. No light transmission was detected through TECH. Light transmission through DT decreased from coronal to apical and rose at the apical tip. TECH presented a significantly lower percentage of continuous C-RD and C-FP interface in comparison to DT. Coronal third of C-RD interface in TECH specimens had a significantly higher percentage of continuity than apical third. No regional differences in continuity of C-RD interface were found in DT specimens. E and VH were significantly lower when TECH was used, and decreased from coronal to apical for both posts. Significance. Cementation of fiber post with no light transmitting ability using a dual-cured resin cement resulted in lower E and VH of the cement layer, and lower percentage of continuous C-RD and C-FP interface in comparison to cementation of light transmitting fiber post.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Dental Materials",
title = "Light transmission through fiber post: The effect on adhesion, elastic modulus and hardness of dual-cure resin cement",
volume = "25",
number = "7",
pages = "837-844",
doi = "10.1016/j.dental.2009.01.004"
}

Radović, I., Corciolani, G., Magni, E., Krstanović, G., Pavlović, V., Vulićević, Z.,& Ferrari, M.. (2009). Light transmission through fiber post: The effect on adhesion, elastic modulus and hardness of dual-cure resin cement. in Dental Materials
Elsevier Sci Ltd, Oxford., 25(7), 837-844.
https://doi.org/10.1016/j.dental.2009.01.004

Radović I, Corciolani G, Magni E, Krstanović G, Pavlović V, Vulićević Z, Ferrari M. Light transmission through fiber post: The effect on adhesion, elastic modulus and hardness of dual-cure resin cement. in Dental Materials. 2009;25(7):837-844.
doi:10.1016/j.dental.2009.01.004 .

Radović, Ivana, Corciolani, Gabriele, Magni, Elisa, Krstanović, Goranka, Pavlović, Vladimir, Vulićević, Zoran, Ferrari, Marco, "Light transmission through fiber post: The effect on adhesion, elastic modulus and hardness of dual-cure resin cement" in Dental Materials, 25, no. 7 (2009):837-844,
https://doi.org/10.1016/j.dental.2009.01.004 . .