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Effect of chemical composition and microstructure on the mechanical behavior of fish scales from Megalops Atlanticus
(ELSEVIER SCIENCE BV, 2016-03-01)
This paper presents an experimental study of the composition, microstructure and mechanical behavior of scales from the Megalops Atlanticus (Atlantic tarpon). The microstructure and composition were evaluated by Scanning ...
Deformation behaviour of aged coronal dentin
(Blackwell Munksgaard, 2018-06-01)
Objective: This study aimed to identify the changes in the time-dependent deformation response of coronal dentin with ageing and its relationship with changes in chemical composition. Background: The structural behaviour ...
Contribution of Root Canal Treatment to the Fracture Resistance of Dentin
(Elsevier Inc., 2019-01-01)
Introduction: Although the strength and toughness of dentin decrease with age, no study has explored if restorative treatments are a contributing factor. Methods: Multiple extracted teeth were obtained from randomly selected ...
Reduction in Fracture Resistance of the Root with Aging
(Elsevier Inc., 2017-09-01)
Introduction: The incidence of vertical root fracture in endodontically treated teeth increases with patient age. This study evaluated the microstructure, chemical composition, and mechanical properties of radicular dentin ...
The natural armors of fish: A comparison of the lamination pattern and structure of scales
(ELSEVIER SCIENCE BV, 2017-09-01)
Fish scales exhibit a unique balance of flexibility, strength and toughness, which is essential to provide protection without encumbering locomotion. Although the mechanical behavior and structure of this natural armor are ...
Interfibril hydrogen bonding improves the strain-rate response of natural armour
(Royal Society Publishing, 2019-01-01)
Fish scales are laminated composites that consist of plies of unidirectional collagen fibrils with twisted-plywood stacking arrangement. Owing to their composition, the toughness of scales is dependent on the intermolecular ...
Contributions of intermolecular bonding and lubrication to the mechanical behavior of a natural armor
(ELSEVIER SCI LTD, 2020-01-01)
Among many dermal armors, fish scales have become a source of inspiration in the pursuit of “next-generation” structural materials. Although fish scales function in a hydrated environment, the role of water and intermolecular ...
Effect of aging on the microstructure, hardness and chemical composition of dentin
(PERGAMON-ELSEVIER SCIENCE LTD, 2015-12-01)
Objective: Understanding the effects of biological aging on human tissues has been a topic of extensive research. With the increase in healthy seniors and quality of life that topic is becoming increasingly important. In ...
Degradación de la interfaz adhesiva : ¿cuáles son las consecuencias para la longevidad de las restauraciones?Adhesive interface degradation : what are the consequences to restorations longevity?
(Universidad Nacional de Cuyo. Facultad de Odontología, 2017)
Effects of polar solvents on the mechanical behavior of fish scales
(Elsevier Ltd, 2016-04-01)
Fish scales are unique structural materials that serve as a form of natural armor. In this investigation the mechanical behavior of scales from the Cyprinus carpio was evaluated after exposure to a polar solvent. Uniaxial ...