Results 91 to 100 of about 5,531 (197)

Epidemiological Comparative Study on Contact Sensitisations in Woodworkers With Occupational Dermatitis: Patch Test Data of the Information Network of Departments of Dermatology, 1999 to 2023

open access: yesContact Dermatitis, Volume 94, Issue 2, Page 125-136, February 2026.
The data demonstrates that allergic contact dermatitis is common in WW with OD. The most important allergens include resins (including epoxy resin) and plant‐derived substances (including colophonium). The high share of WW with allergic contact dermatitis and face dermatitis hampers preventive efforts.
Luisa Heizmann   +61 more
wiley   +1 more source

Influence of intrapulpal pressure simulation on the bond strength of adhesive systems to dentin [PDF]

open access: yes, 2008
The purpose of this study was to evaluate the influence of intrapulpal pressure simulation on the bonding effectiveness of etch & rinse and self-etch adhesives to dentin.
CARDOSO, Marcio Vivan   +3 more
core   +2 more sources

Development and Evaluation of a Novel Self-Etch Dental Adhesive Incorporating Graphene Oxide–Zirconia (GO-ZrO2) and Hydroxyapatite–Zinc (HA-Zn) for Enhanced Bond Strength, Biocompatibility, and Long-Term Stability

open access: yesNanomaterials
The aim of this study was to develop an experimental self-etch dental adhesive (SE) by synthesizing graphene oxide–functionalized zirconia (GO-ZrO2) and hydroxyapatite–functionalized zinc (HA-Zn) as inorganic powders together with bis-GMA (0–2 ...
Norbert Erich Serfözö   +3 more
doaj   +1 more source

Effect of primer composition on zirconia surface properties and bond strength

open access: yesEuropean Journal of Oral Sciences, Volume 134, Issue 1, February 2026.
Abstract This study investigated the effects of different surface treatments on surface roughness, wettability, and shear bond strength of 3Y‐TZP (yttria‐stabilized tetragonal zirconia polycrystal). A total of 180 specimens (6 × 6 × 2 mm) underwent sandblasting with 50 µm Al2O3 and were divided into six groups: (i) control (no treatment), (ii) 10‐MDP +
Otavio Marino dos Santos Neto   +3 more
wiley   +1 more source

Development of a heterogeneous laminating resin system [PDF]

open access: yes
The factors which effect the impact resistance of laminating resin systems and yet retain equivalent performance with the conventional 450 K curing epoxy matrix systems in other areas were studied.
Biermann, T. F., Hopper, L. C.
core   +1 more source

An in vitro comparison of different adhesive strategies on the micro push-out bond strength of a glass fiber post [PDF]

open access: yes, 2011
Objectives: To evaluate in vitro the push-out bond strengths of a glass fiber post adhesively luted with self-etching resin based and self-adhesive luting cements, as well as modified application procedure of self-adhesive luting cements in combination ...
Batur, Yusuf Burak   +4 more
core   +1 more source

A Comparative Evaluation of Cytotoxic Effects of Two Different Self-adhesive Luting Resin Cements: An In-vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Resin cements are commonly used for luting porcelain inlays, porcelain laminate veneers, resin-bonded metallic prostheses, and ceramic restorations.
Chithra Melavanki   +5 more
doaj   +1 more source

The effect of silica nanoparticles on the morphology, mechanical properties and thermal degradation kinetics of polycarbonate [PDF]

open access: yes, 2012
Polycarbonate/silica nanocomposites with different silica quantities were prepared by a melt compounding method. The effect of silica amount, in the range 1\u20135 wt.%, on the morphology, mechanical properties and thermal degradation kinetics of ...
CHILLURA MARTINO, D.   +3 more
core   +1 more source

OPTIMIZING LIGHT-CURED COMPOSITE PROPERTIES WITH CAMPHROQUINONE AND BUTYLHYDROXYTOLUENE COMBINATIONS [PDF]

open access: yes, 2012
poster abstractPolymerization shrinkage is an inherent property in dental composite that has major effects on its clinical performance. Many strategies on minimizing the shrinkage have been explored in the past.
Chu, Tien-Min G., Nassar, Hani M.
core  

Robust synthesis of epoxy resin-filled microcapsules for application to self-healing materials [PDF]

open access: yes, 2016
Mechanically and thermally robust microcapsules containing diglycidyl ether bisphenol A-based epoxy resin and a high-boiling-point organic solvent were synthesized in high yield using in situ polymerization of urea and formaldehyde in an oil-in-water ...
Bolimowski, Patryk A.   +2 more
core   +5 more sources

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