Enhanced resin zirconia adhesion with carbon nanotubes-infused silanes: A pilot study

Khan, Aftab Ahmed; Kheraif, Abdulaziz A. Al; Syed, Jamaluddin; Divakar, Darshan Devang; Matinlinna, Jukka Pekka

doi:10.1080/00218464.2016.1242422

Cited by 13 publications

(9 citation statements)

References 21 publications

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“…It is desired that the reinforcing agent be oriented along the plane of the denture plate for optimal FS. In addition, adequately silanized nanofillers could form a covalent bond between the nanofillers and the PMMA matrix at lower filler loading [64]. However, at elevated filler loading, the interparticle spacing is lessened, permitting increased agglomeration [44][45][46]49].…”

Section: Discussionmentioning

confidence: 99%

Influence of Reinforcing Agents on the Mechanical Properties of Denture Base Resin: A Systematic Review

et al. 2021

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Knowledge about the influence of fillers in denture base resin is vague. This systematic review aimed to report the reinforcing effect of fillers on the mechanical properties of denture base resin by following PRISMA guidelines. Two electronic databases (Pubmed/Medline & Web of Science) were searched for articles using the keywords: fibers in denture base, fillers in denture base, and reinforcement of denture base. Laboratory studies complying with the inclusion criteria were reviewed according to the set protocol. The established focus question was: “Do reinforcing fillers positively influence the mechanical properties of polymethyl methacrylate (PMMA) heat polymerized denture base material?” A total of twenty-nine relevant papers qualified for final inclusion. Of these, 24 were determined to have a moderate risk of bias. Micron or nano-sized metal/metal oxides particles and glass fibers were the frequently used reinforcing agents. The trend of evaluating fractural strength (FS) was common. Most of the studies limited the use of reinforcing agents up to 5 wt.%. FS, fracture toughness (FT), and impact strength (IS) tend to increase if the fillers are chemically bonded and well-dispersed in denture base resin. Though fillers with a higher elastic modulus increase the hardness of the reinforced denture base resin, they compromise other mechanical properties. Well-dispersed lower filler loading PMMA denture base resin can enhance the FS, FT, and other related mechanical properties.

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Section: Discussionmentioning

confidence: 99%

Influence of Reinforcing Agents on the Mechanical Properties of Denture Base Resin: A Systematic Review

et al. 2021

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“…Direct intimate contact with GS NSs resulted in efficient membrane disruption and release of cytoplasmic components of bacteria. The nano-gap in the resin adhesive between the abutment and the prosthesis leads to cementation failure and abutment fracture, 92 further resulting in inflammatory response and implant failure. In a chemically activated and dual-cure adhesive used to attach two-piece zirconia substrates to a threaded Ti base, incorporation of 0.5 wt% GO resulted in effective antibacterial properties against S. mutans .…”

Section: Antibacterial Effectsmentioning

confidence: 99%

Graphene and its derivatives: “one stone, three birds” strategy for orthopedic implant-associated infections

Huang

Zhong

et al. 2023

Biomater. Sci.

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“…A single coat of commercially available silane primer (Monobond ® N, Ivoclar Vivadent, Schaan, Liechtenstein) was applied with a primer applicator brush on the silica-coated ZrO 2 surface in all the groups and left for 3 min to air dry 15) . Before the adhesion process, a semitransparent polystyrene-enclosed mold was fixed on the surface of the specimen (∅ 4.0 mm, 4.5 mm high).…”

Section: Specimen Preparationmentioning

confidence: 99%

Surface wettability and nano roughness at different grit blasting operational pressures and their effects on resin cement to zirconia adhesion

et al. 2019

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This study analyzed the effect of grit blasting pressures on resin cement to zirconia (ZrO2) adhesion using enclosed mold shear bond test (EM-SBS). ZrO2 blanks were pre-treated with Rocatec ™ Soft as follows: group 1: control, group 2: specimens treated at 80 kPa, group 3: at 180 kPa, group 4: at 280 kPa, and group 5: at 380 kPa. Monobond ® N and Multilink ® Speed were used as the silane and resin cement, respectively. Next, the blanks were assigned into three subgroups (n=8, N=108) according to storage conditions. A non-linear relation was observed between EM-SBS and contact angle versus grit blasting pressure (r=−0.542, p=0.01). According to ANOVA (p<0.05), the EM-SBS values with both 180 kPa (17.4±6.7 MPa) and 280 kPa (19.4±4.8 MPa) were statistically higher after 12,000 thermo-cycles. Relatively equal thermo-cycled bond strength might also be achieved with intermediate (180 kPa) grit blasting pressure instead of the recommended 280 kPa.

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Enhanced resin zirconia adhesion with carbon nanotubes-infused silanes: A pilot study

Cited by 13 publications

References 21 publications

Influence of Reinforcing Agents on the Mechanical Properties of Denture Base Resin: A Systematic Review

Influence of Reinforcing Agents on the Mechanical Properties of Denture Base Resin: A Systematic Review

Graphene and its derivatives: “one stone, three birds” strategy for orthopedic implant-associated infections

Surface wettability and nano roughness at different grit blasting operational pressures and their effects on resin cement to zirconia adhesion

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