1
|
Yadfout A, Asri Y, Merzouk N, Regragui A. Denture Base Resin Coated with Titanium Dioxide (TiO 2): A Systematic Review. Int J Nanomedicine 2023; 18:6941-6953. [PMID: 38026530 PMCID: PMC10676651 DOI: 10.2147/ijn.s425702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Background The main objective of this systematic review was to evaluate the effect of coating with titanium dioxide nanoparticles (TiO2 nanoparticle) on the surface condition of removable acrylic resin prosthetic base materials. Methods Our review is registered in the PROSPERO database under the identification code CRD42023397170. Electronic database searches of PubMed, Scopus and Science Direct including studies from January 2009 to January 2023 were conducted and supplemented with manual searches. Research questions were generated in accordance with the PICO strategy. The modified Consolidated Standards of Reporting Trials (CONSORT) checklist was used to evaluate the quality of the selected studies. Results Since the included studies were variable in design, a meta-analysis was not performed. The electronic searches retrieved 29 references that met the eligibility criteria, among which 5 studies matched the inclusion criteria for this review. Significant differences were detected between the TiO2 NP-coated and uncoated groups. The available data indicate that TiO2 NP coating elicits antimicrobial activity and improves the wear resistance of polymethylmethacrylate (PMMA) surfaces. Moreover, the nanoparticles provide high levels of glossiness and decelerate the process of color change of heat-cured acrylic resin, thus increasing the lifespan of dentures. Conclusion The collective results clearly indicate that TiO2 nanoparticle coating induces alterations in the surface properties of pure PMMA, enhancing the mechanical, physical and biological characteristics of the denture base material. Further studies are essential to identify the optimal thickness of coating and concentrations of nanoparticles for clinical applications.
Collapse
Affiliation(s)
- Asmae Yadfout
- Department of Removable Prosthodontics, Faculty of Dentistry, Mohammed V University, Rabat, Morocco
| | - Yousra Asri
- Department of Removable Prosthodontics, Faculty of Dentistry, Mohammed V University, Rabat, Morocco
| | - Nadia Merzouk
- Department of Removable Prosthodontics, Faculty of Dentistry, Mohammed V University, Rabat, Morocco
| | - Anissa Regragui
- Department of Removable Prosthodontics, Faculty of Dentistry, Mohammed V University, Rabat, Morocco
| |
Collapse
|
2
|
Al-Dwairi ZN, Al Haj Ebrahim AA, Baba NZ. A Comparison of the Surface and Mechanical Properties of 3D Printable Denture-Base Resin Material and Conventional Polymethylmethacrylate (PMMA). J Prosthodont 2023; 32:40-48. [PMID: 35119168 DOI: 10.1111/jopr.13491] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 01/26/2022] [Indexed: 01/25/2023] Open
Abstract
PURPOSE To study the surface and mechanical properties of 3D printed denture-base resin materials and compare them with conventional heat-cured polymethylmethacrylate (PMMA). MATERIALS AND METHODS Three brands of 3D printed denture-base resin materials and one conventional heat-cured PMMA were tested in this study: NextDent 3D printed resin, Dentona 3D printed resin, ASIGA 3D printed resin, and Meliodent conventional PMMA. Sixty specimens (25 × 25 × 3 mm) were fabricated (n=15 per group) to perform the following tests: wettability, surface roughness, and microhardness. One hundred twenty specimens (65 × 10 × 3 mm) were fabricated (n=30 per group) and stored in distilled water at (37 ±1°C) for 7 days. Specimens (N = 15) in each group were subjected to the three-point bending test and impact strength test, employing the Charpy configuration on un-notched specimens. The morphology of the fractured specimens was studied under scanning electron microscope (SEM). Statistical analysis was performed using one-way ANOVA and Tukey-pairwise multiple comparisons with 95% confidence interval. P-values of ≤0.05 were considered significant. RESULTS The conventional heat-cured specimens demonstrated the highest means of surface roughness (0.23 ± 0.07 μm), Vickers hardness number (18.11 ±0.65) and flexural strength (92.44 ±7.91 MPa), and the lowest mean of contact angle (66.71° ±3.38°). ASIGA group showed the highest mean of contact angle (73.44° ±2.74°) and the lowest mean of surface roughness (0.19 ±0.03 μm). The highest mean of impact strength was recorded in the Dentona group (17.98 ±1.76 kg/m2 ). NextDent specimens showed the lowest means of Vickers hardness number (16.20 ±0.93), flexural strength (74.89 ±8.44 MPa), impact strength (15.20 ±0.69 kg/m2 ), and recorded the highest mean of bending modulus (2,115.80 ±178.95 MPa). CONCLUSIONS 3D printed resin exhibited noticeable differences in surface and mechanical properties between different brands and with conventional heat-polymerized PMMA.
Collapse
Affiliation(s)
- Ziad N Al-Dwairi
- Department of Prosthodontics, Faculty of Dentistry, Jordan University of Science and Technology (JUST), Irbid, Jordan
| | - Abdulkareem A Al Haj Ebrahim
- Department of Prosthodontics, Faculty of Dentistry, Jordan University of Science and Technology (JUST), Irbid, Jordan
| | - Nadim Z Baba
- Advanced Specialty Education Program in Prosthodontics, Loma Linda University, School of Dentistry, CA
| |
Collapse
|
3
|
Păcurar R, Berce P, Petrilak A, Nemeş O, Borzan CŞM, Harničárová M, Păcurar A. Selective Laser Melting of PA 2200 for Hip Implant Applications: Finite Element Analysis, Process Optimization, and Morphological and Mechanical Characterization. MATERIALS 2021; 14:ma14154240. [PMID: 34361433 PMCID: PMC8347637 DOI: 10.3390/ma14154240] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 07/05/2021] [Accepted: 07/26/2021] [Indexed: 01/10/2023]
Abstract
Polyamide 12 (PA 22000) is a well-known material and one of the most biocompatible materials tested and used to manufacture customized medical implants by selective laser sintering technology. To optimize the implants, several research activities were considered, starting with the design and manufacture of test samples made of PA 2200 by selective laser sintering (SLS) technology, with different processing parameters and part orientations. The obtained samples were subjected to compression tests and later to SEM analyses of the fractured zones, in which we determined the microstructural properties of the analyzed samples. Finally, an evaluation of the surface roughness of the material and the possibility of improving the surface roughness of the realized parts using finite element analysis to determine the optimum contact pressure between the component made of PA 2200 by SLS and the component made of TiAl6V4 by SLM was performed.
Collapse
Affiliation(s)
- Răzvan Păcurar
- Department of Manufacturing Engineering, Faculty of Industrial Engineering, Robotics, Management and Production Management, Technical University of Cluj-Napoca, B-dul Muncii 103–105, 400641 Cluj-Napoca, Romania; (P.B.); (A.P.)
- Correspondence: (R.P.); (C.Ş.M.B.); (A.P.)
| | - Petru Berce
- Department of Manufacturing Engineering, Faculty of Industrial Engineering, Robotics, Management and Production Management, Technical University of Cluj-Napoca, B-dul Muncii 103–105, 400641 Cluj-Napoca, Romania; (P.B.); (A.P.)
| | - Anna Petrilak
- Department of Manufacturing Engineering, Faculty of Industrial Engineering, Robotics, Management and Production Management, Technical University of Cluj-Napoca, B-dul Muncii 103–105, 400641 Cluj-Napoca, Romania; (P.B.); (A.P.)
| | - Ovidiu Nemeş
- Department of Environmental Engineering and Sustainable Development Entrepreneurship, Faculty of Materials and Environmental Engineering, Technical University of Cluj-Napoca, B-dul Muncii 103–105, 400641 Cluj-Napoca, Romania;
| | - Cristina Ştefana Miron Borzan
- Department of Manufacturing Engineering, Faculty of Industrial Engineering, Robotics, Management and Production Management, Technical University of Cluj-Napoca, B-dul Muncii 103–105, 400641 Cluj-Napoca, Romania; (P.B.); (A.P.)
- Correspondence: (R.P.); (C.Ş.M.B.); (A.P.)
| | - Marta Harničárová
- Department of Electrical Engineering, Automation and Informatics, Faculty of Engineering, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia;
- Department of Mechanical Engineering, Faculty of Technology, Institute of Technology and Business in České Budějovice, Okružní 10, 370 01 České Budějovice, Czech Republic
| | - Ancuţa Păcurar
- Department of Manufacturing Engineering, Faculty of Industrial Engineering, Robotics, Management and Production Management, Technical University of Cluj-Napoca, B-dul Muncii 103–105, 400641 Cluj-Napoca, Romania; (P.B.); (A.P.)
- Correspondence: (R.P.); (C.Ş.M.B.); (A.P.)
| |
Collapse
|
4
|
AlBin‐Ameer MA, Alsrheed MY, Aldukhi IA, Matin A, Khan SQ, Abualsaud R, Gad MM. Effect of Protective Coating on Surface Properties and
Candida albicans
Adhesion to Denture Base Materials. J Prosthodont 2019; 29:80-86. [DOI: 10.1111/jopr.13118] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2019] [Indexed: 01/08/2023] Open
Affiliation(s)
| | - Mahdi Y Alsrheed
- Imam Abdulrahman Bin Faisal University P.O. Box 1982 Dammam 31411 Saudi Arabia
| | - Ibrahim A Aldukhi
- Imam Abdulrahman Bin Faisal University P.O. Box 1982 Dammam 31411 Saudi Arabia
| | - Asif Matin
- Centre for Research Excellence in Desalination & Water Treatment King Fahd University of Petroleum & Minerals Dhahran 31261 Saudi Arabia
| | - Soban Q Khan
- Department of Clinical Affairs, College of DentistryImam Abdulrahman Bin Faisal University P.O. Box 1982 Dammam 31411 Saudi Arabia
| | - Reem Abualsaud
- Department of Substitutive Dental Sciences, College of DentistryImam Abdulrahman Bin Faisal University P.O. Box 1982 Dammam 31411 Saudi Arabia
| | - Mohammed M Gad
- Department of Substitutive Dental Sciences, College of DentistryImam Abdulrahman Bin Faisal University P.O. Box 1982 Dammam 31411 Saudi Arabia
| |
Collapse
|
5
|
Dos Santos DM, Commar BC, da Silva EVF, Barão VAR, Matos AO, Goiato MC. Influence of a light-activated glaze on the adhesion of Streptococcus sanguinis to the surface of polymers used in fabrication of interim prostheses. JOURNAL OF INVESTIGATIVE AND CLINICAL DENTISTRY 2019; 10:e12452. [PMID: 31478358 DOI: 10.1111/jicd.12452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Accepted: 08/04/2019] [Indexed: 06/10/2023]
Abstract
AIM This study aimed to investigate the adhesion of Streptococcus sanguinis to the surface of interim prostheses that were treated or not treated with a light-activated glaze, and subjected or not subjected to a thermocycling procedure. METHODS 36 specimens of each resin were divided into 4 groups: heat-activated acrylic resin; chemically-activated acrylic resin; bis-acryl composite resin (Protemp; 3M ESPE); and bis-GMA (Charisma; Heraeus Kulzer). Half of the specimens underwent application of glaze and the other half underwent mechanical polishing. Specimens were randomly distributed into groups (N = 9) with and without thermocycling (2000 cycles). Surface energy, roughness and microbiological analyses were performed. RESULTS Groups treated with glaze showed lower roughness when compared with the same groups without glaze treatment, before and after thermocycling, except for the bis-acryl groups after thermocycling. Surface energy values were higher in the groups treated with glaze, except the bis-acryl group before and after thermocycling. After thermocycling, the values of bacterial adhesion decreased numerically, with the exception of the chemically-activated acrylic resin group treated with glaze and the heat-activated acrylic resin group without glaze treatment. CONCLUSION The application of glaze and the thermocycling do not influence, in a statistically significant manner, the bacterial adhesion on polymer surfaces.
Collapse
Affiliation(s)
- Daniela Micheline Dos Santos
- Department of Dental Materials and Prosthodontics, Aracatuba Dental School, Univ Estadual Paulista (UNESP), Aracatuba, Brazil
| | - Betina Chiarelo Commar
- Department of Dental Materials and Prosthodontics, Aracatuba Dental School, Univ Estadual Paulista (UNESP), Aracatuba, Brazil
| | - Emily Vivianne Freitas da Silva
- Department of Dental Materials and Prosthodontics, Aracatuba Dental School, Univ Estadual Paulista (UNESP), Aracatuba, Brazil
| | | | - Adaias Oliveira Matos
- Department of Prosthesis and Periodontics, Piracicaba Dental School, UNICAMP, Piracicaba, Brazil
| | - Marcelo Coelho Goiato
- Department of Dental Materials and Prosthodontics, Aracatuba Dental School, Univ Estadual Paulista (UNESP), Aracatuba, Brazil
| |
Collapse
|
6
|
Távora FFF, Chocano APC, Oliveira DGD, Pereira JR, Almeida RS, Neppelenbroek KH, Porto VC. Beneficial Effects of Ethyl-Cyanoacrylate Coating Against Candida Albicans Biofilm Formation. Braz Dent J 2019; 30:266-271. [PMID: 31166390 DOI: 10.1590/0103-6440201901953] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 01/19/2019] [Indexed: 11/21/2022] Open
Abstract
The aim of this study was to verify whether modifications made in a hard chairside reline resin by an ethyl-cyanoacrylate adhesive, ECA (Super Bonder®, Loctite, Itapevi, SP, Brazil) would be able to inhibit or reduce Candida albicans biofilm formation on its surface, comparing to a commercial surface sealant (BisCover®, Bisco, Schaumburg, USA). Reline resin specimens were fabricated and randomly divided into 6 groups (n=8): CG (control group), no surface treatment; ECA1, ECA coating on the surface before sterilization; ECA2, ECA coating after sterilization; ECA3, ECA incorporated in the resin bulk; DPE1, BisCover® coating before sterilization; DPE2, BisCover® coating after sterilization. Specimens were inoculated with C. albicans SC5314 (1x107 cells/mL) and incubated for 24 h. Then, the biofilm were stained with LIVE/DEAD® BaclightTM L7007 Kit and analyzed by Confocal Laser Scanning Microscopy. The images were evaluated by bioImageL® v.2.0 software and total biovolume (µm3), viable cells (%), and covered area (%) were calculated. Data were statistically analyzed by Kruskal-Wallis and Dunn tests (p<0.05). Results showed that ECA-coated groups presented better results, reducing C. albicans biofilm formation. Acquired images revealed that these groups (ECA1 and ECA2) presented a reduced number of cells, mostly in yeast form (less pathogenic), while the other groups presented higher number of cells, mostly in hyphae form (more pathogenic). Based on these findings, a beneficial effect of Super Bonder® coating reline resins surface could be demonstrated, suggesting a promising way to prevent fungal biofilm formation on dentures.
Collapse
Affiliation(s)
| | | | | | | | - Ricardo Sergio Almeida
- Department of Microbiology, UEL - Universidade Estadual de Londrina, Londrina, PR, Brazil
| | | | - Vinícius Carvalho Porto
- Department of Prosthodontics and Periodontics, USP - Universidade de São Paulo, Bauru, SP, Brazil
| |
Collapse
|
7
|
Fergus C, Santos M, Soo S, Petridis H. The effect of different chemical intra-oral prostheses cleansers on the surface properties of Parylene-coated PMMA. Dent Mater J 2017; 36:129-134. [PMID: 28111391 DOI: 10.4012/dmj.2016-254] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The purpose of this study was to investigate the effect of different chemical intra-oral prosthesis cleansers on the surface properties of Parylene-C coated and non-coated polymethyl methacrylate (PMMA). A total of 120 PMMA samples were prepared. Half of the samples were coated with 10 µm of Parylene-C. Samples were exposed to either air (control) or one of two types of denture cleansers, an alkaline peroxide cleanser (Steradent) or a neutral peroxide cleanser with enzyme (Poligrip). Surface roughness (Ra) and surface free energy (SFE) values were measured and compared between groups. Scanning electron microscopy was used for visual analysis. The samples coated with Parylene exhibited significantly lower mean Ra values compared to the non-coated samples (p<0.001). Immersion in Steradent increased the roughness of non-coated PMMA, but its effect was minimized on the coated surfaces. SFE increased for the samples exposed to air and Poligrip, but decreased for the samples exposed to Steradent.
Collapse
|
8
|
Abstract
This review focuses on the relationship between the structures and properties of various polymers for different applications in dentistry.
Collapse
Affiliation(s)
- Xinyuan Xu
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu
- China
| | - Libang He
- State Key Laboratory of Oral Diseases
- West China Hospital of Stomatology
- Sichuan University
- Chengdu
- China
| | - Bengao Zhu
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu
- China
| | - Jiyao Li
- State Key Laboratory of Oral Diseases
- West China Hospital of Stomatology
- Sichuan University
- Chengdu
- China
| | - Jianshu Li
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu
- China
| |
Collapse
|