دورية أكاديمية
أعرض في EDS

How Water Content Can Influence the Chemomechanical Properties and Physical Degradation under Aging of Experimental Adhesives.

التفاصيل البيبلوغرافية
العنوان: How Water Content Can Influence the Chemomechanical Properties and Physical Degradation under Aging of Experimental Adhesives.
المؤلفون: Esteves SRMS; Department of Restorative Dentistry, Institute of Science and Technology of São José dos Campos, Sao Paulo State University (Unesp), São Paulo, Brazil., Barcellos DC; Department of Prosthodontics, Federal University of Espírito Santo, Vitória, ES, Brazil., da Silva TM; Anhanguera College & University of São José Dos Campos, São Paulo, Brazil., Silva MR; Technical Institute of Aeronautics, São Jose dos Campos, São Paulo, Brazil., Campos TMB; Department of Restorative Dentistry, Institute of Science and Technology of São José dos Campos, Sao Paulo State University (Unesp), São Paulo, Brazil., Rosetti EP; Department of Prosthodontics, Federal University of Espírito Santo, Vitória, ES, Brazil., Pucci CR; Department of Restorative Dentistry, Institute of Science and Technology of São José dos Campos, Sao Paulo State University (Unesp), São Paulo, Brazil., Gonçalves SEP; Department of Restorative Dentistry, Institute of Science and Technology of São José dos Campos, Sao Paulo State University (Unesp), São Paulo, Brazil.
المصدر: International journal of dentistry [Int J Dent] 2022 Feb 27; Vol. 2022, pp. 5771341. Date of Electronic Publication: 2022 Feb 27 (Print Publication: 2022).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Hindawi Pub. Corp Country of Publication: Egypt NLM ID: 101524183 Publication Model: eCollection Cited Medium: Print ISSN: 1687-8728 (Print) Linking ISSN: 16878728 NLM ISO Abbreviation: Int J Dent Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: [Cairo] : Hindawi Pub. Corp
مستخلص: Objective: To evaluate the physicochemical (sorption (SOR), solubility (SOL), and degree of conversion (DC)) and mechanical (flexural strength (FS), modulus of elasticity (ME), and compressive strength (CS)) properties of adhesives with different water contents (D 2 O).
Materials and Methods: An adhesive was formulated: 55 wt% BisGMA, 45 wt% HEMA, 0.5 wt% camphorquinone, 0.5 wt% EDMAB, and 1.0 wt% DPIHP. D 2 O was added into the adhesives (0 wt%, 10 wt%, and 16 wt%). DC was monitored through the FTIR. FS, ME, CS, SOR, and SOL were tested. The adhesive samples were aged in deionized water, ethanol, and acetone. Data were submitted to ANOVA and Tukey's tests (5%).
Results: For DC, the 0 wt% group showed a significant reduction (68.09 ± 0.14 A ) compared with the 10 wt% (87.07 ± 0.81 B ) and 16 wt% groups (89.87 ± 0.24 B ); 10 wt% showed the highest FS (MPa) mean values (141.6 ± 6.71 B ) compared with the 0 wt% (109.4 ± 20.5 A ) and 16 wt% (107.8 ± 15.8 A ). For the CS (MPa) and ME (GPa), the 16 wt% showed the lowest mean values (98.8 ± 18.0 B and 2.2 ± 0.3 B , respectively) compared with the 10 wt% and 0 wt%. For the SOR, 16 wt% of water showed the highest mean values and the ethanol showed the lowest mean values of SOL regardless of water content.
Conclusion: The amount of water content and the types of aging solvents significantly affect the adhesive properties.
Competing Interests: All authors declare no conflicts of interest.
(Copyright © 2022 Stella Renata Machado Silva Esteves et al.)
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تواريخ الأحداث: Date Created: 20220310 Latest Revision: 20220311
رمز التحديث: 20240628
مُعرف محوري في PubMed: PMC8898883
DOI: 10.1155/2022/5771341
PMID: 35265134
قاعدة البيانات: MEDLINE
الوصف
تدمد:1687-8728
DOI:10.1155/2022/5771341