Results 41 to 50 of about 987,597 (399)

Scanning electron microscopy analysis of marginal adaptation of composite resines to enamel after using of standard and gradual photopolimerization [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2014
Introduction. Bonding between composite and hard dental tissue is most commonly assessed by measuring bonding strength or absence of marginal gap along the restoration interface.
Dačić Stefan   +7 more
doaj   +1 more source

Adhesives and adhesion: True chemical compounds as adhesives [PDF]

open access: yesProceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1927
Adhesives are usually regarded as ill-defined substances of a colloidal nature, typified by glues, gums, resins, pastes and the like. It is the object of the present communication to show that pure substances can fully rival many of the common adhesives.
W. B. Lee, James W. McBain
openaire   +2 more sources

Chemical characterization of the adhesive secretions of the salamander Plethodon shermani (Caudata, Plethodontidae)

open access: yesScientific Reports, 2017
Salamanders have developed a wide variety of antipredator mechanisms, including tail autotomy, colour patterns, and noxious skin secretions. As an addition to these tactics, the red-legged salamander (Plethodon shermani) uses adhesive secretions as part ...
Janek von Byern   +9 more
doaj   +1 more source

Differential Effect of Novel Plant Cystatins on the Adhesive Behaviour of Normal and Cancer Breast Cells [PDF]

open access: yesInternational Journal Bioautomation
In the present work, we have investigated a novel recombinant cystatin dgECP1 and its mutant form, dgECP1m1, focused on their impact on the adhesive behaviour of two breast cell lines: the cancerous, MDA-MB-231, and the normal, MCF-10A.
Kamelia Hristova-Panusheva   +2 more
doaj   +1 more source

A REVIEW ON BOND PERFORMANCE OF FRP-CONCRETE SYSTEM AT VARIOUS ENVIRONMENTAL CONDITIONS

open access: yesJournal of Engineering and Sustainable Development, 2022
Strengthening concrete structures with Fibre Reinforced Polymer (FRP) is one of the most commonly used technique to repair and rehabilitate concrete members due to the advanced properties of FRP over other conventional materials such as steel plates ...
Rawaa Al-Safy
doaj   +1 more source

Graphene-based dental adhesive with anti-biofilm activity [PDF]

open access: yes, 2017
BACKGROUND: Secondary caries are considered the main cause of dental restoration failure. In this context, anti-biofilm and bactericidal properties are desired in dental materials against pathogens such as Streptococcus mutans.
Bossù, Maurizio   +10 more
core   +1 more source

Bioinspired mechanically active adhesive dressings to accelerate wound closure

open access: yesScience Advances, 2019
Bioinspired adhesive dressings have been shown to shrink at skin temperature, contract the wound, and promote wound healing. Inspired by embryonic wound closure, we present mechanically active dressings to accelerate wound healing. Conventional dressings
S. O. Blacklow   +5 more
semanticscholar   +1 more source

A Review of Structural Adhesive Joints in Hybrid Joining Processes

open access: yesPolymers, 2021
Hybrid joining (HJ) is the combination of two or more joining techniques to produce joints with enhanced properties in comparison to those obtained from their parent techniques.
Sofia Maggiore   +3 more
semanticscholar   +1 more source

ADHESIVE SYSTEM AFFECTS REPAIR BOND STRENGTH OF RESIN COMPOSITE

open access: yesJournal of Istanbul University Faculty of Dentistry, 2017
Purpose: This study evaluated the effects of different adhesive systems on repair bond strength of aged resin composites. Materials and Methods: Ninety composite discs were built and half of them were subjected to thermal aging.
Özgür IRMAK   +3 more
doaj   +1 more source

The Influence of the Use of Fasteners with Different Stiffness in Hybrid Joints Subjected to Complex Mechanical Loads [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
To this day, most of the papers related to hybrid joints were focused on single and double lap joints in which shear deformation and degradation was the dominant phenomenon.
T. Sadowski, M. Nowicki, P. Golewski
doaj   +1 more source

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