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Human and Bovine Dentin Composition and Its Hybridization Mechanism Assessed by FT-Raman Spectroscopy
Joint Authors
Soares, L. E. S.
Campos, A. D. F.
Martin, A. A.
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-18
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
FT-Raman spectroscopy was used to study the human and bovine dentin and their interactions with adhesive systems.
Ten human (H) molars and ten bovine (B) teeth were prepared exposing the dentin and then each specimen was divided into two parts.
The resulted forty dentin segments were treated either with the total-etch one bottle adhesive (Prime & Bond 2.1, PB) or with the single-step self-etching adhesive (Xeno III, X) and divided into four groups: HPB (control), HX, BPB, and BX.
Each group was analyzed by FT-Raman spectroscopy before and after the adhesive treatment.
Six regions of the Raman spectrum were analyzed and the integrated areas of organic and inorganic peaks were calculated.
Bovine untreated specimens showed higher peak area of PO4 3−ν2 content than in human specimens.
Human untreated specimens had higher peak areas of PO4 3−ν4 and CO3 2−ν1 contents than in bovine specimens.
The peak areas of amide III, CH2, and amide I contents were higher in human than in bovine specimens (before treatments).
Treated dentin showed no significant statistical differences between the adhesives for both inorganic and organic contents considering the same substrate.
However, the differences found between human and bovine specimens after adhesives application show a reduced accuracy of these substrates as a substitute to the human specimens.
American Psychological Association (APA)
Soares, L. E. S.& Campos, A. D. F.& Martin, A. A.. 2012. Human and Bovine Dentin Composition and Its Hybridization Mechanism Assessed by FT-Raman Spectroscopy. Journal of Spectroscopy،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-454857
Modern Language Association (MLA)
Soares, L. E. S.…[et al.]. Human and Bovine Dentin Composition and Its Hybridization Mechanism Assessed by FT-Raman Spectroscopy. Journal of Spectroscopy No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-454857
American Medical Association (AMA)
Soares, L. E. S.& Campos, A. D. F.& Martin, A. A.. Human and Bovine Dentin Composition and Its Hybridization Mechanism Assessed by FT-Raman Spectroscopy. Journal of Spectroscopy. 2012. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-454857
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-454857