Results 21 to 30 of about 265,155 (296)
Charge‐Selectively Permeable Self‐Healing Microcapsules
Advanced Materials Interfaces, 2023 Microcapsules possessing a selective permeability are well‐suited vessels for conducting cell studies or chemical reactions that require selective exchanges of reagents over a prolonged time.
Chuen‐Ru Li +2 more
doaj +1 more source
Self‐healing biomaterials [PDF]
Journal of Biomedical Materials Research Part A, 2010 AbstractThe goal of this review is to introduce the biomaterials community to the emerging field of self‐healing materials, and also to suggest how one could utilize and modify self‐healing approaches to develop new classes of biomaterials. A brief discussion of thein vivomechanical loading and resultant failures experienced by biomedical implants is ...
Alice B W, Brochu +2 more
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Self‐Regulated Self‐Healing Robotic Gripper for Resilient and Adaptive Grasping
Advanced Intelligent Systems, 2023 Flexible, soft materials are increasingly used for the fabrication of soft robots, as the inherent compliance and shock‐absorbance protect the robot from mechanical impact.
Huijiang Wang +5 more
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Ultrasonic inspection and self-healing of Ge and 3C-SiC semiconductor membranes [PDF]
, 2020 Knowledge of the mechanical properties and stability of thin film structures is important for device operation. Potential failures related to crack initiation and growth must be identified early, to enable healing through e.g. annealing.
Colston, Gerard B. +6 more
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DEX: Self-Healing Expanders [PDF]
2014 IEEE 28th International Parallel and Distributed Processing Symposium, 2014 We present a fully-distributed self-healing algorithm DEX, that maintains a constant degree expander network in a dynamic setting. To the best of our knowledge, our algorithm provides the first efficient distributed construction of expanders --- whose expansion properties hold {\em deterministically} --- that works even under an all-powerful adaptive ...
Gopal Pandurangan +2 more
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Manufacturing challenges in self-healing technology for polymer composites — a review
Journal of Materials Research and Technology, 2020 Self-healing polymer materials have the functional characteristics of curing when a crack penetrates the material. Damage response, healing ability and healing performance are the most important healing characteristics of a self-healing material.
Paul Christopher JE +6 more
doaj +1 more source
A cohesive-zone crack healing model for self-healing materials [PDF]
, 2018 A cohesive zone-based constitutive model, originally developed to model fracture, is extended to include a healing variable to simulate crack healing processes and thus recovery of mechanical properties. The proposed cohesive relation is a composite-type
Krishnasamy, J. +3 more
core +5 more sources
Crack healing in cementitious materials including test methods [PDF]
, 2020 If concrete is crack free, deleterious substances can be avoided entering the body of the material, that may corrode the rebar or encourage freeze/thaw damage. This paper examines a self healing system of cementitious materials.
Amess, Leon +4 more
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Self-Healing Structural Materials [PDF]
Polymers, 2021 Self-healing materials have been developed since the 1990s and are currently used in various applications. Their performance in extreme environments and their mechanical properties have become a topic of research interest. Herein, we discuss cutting-edge self-healing technologies for hard materials and their expected healing processes.
Seongpil An, Sam S. Yoon, Min Wook Lee
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IET Nanodielectrics, 2023 The concept of self‐healing dielectric polymers has been heatedly discussed, with the expectation of high damage resistance and longer service time. However, there is still a lack of analysis on the competitive relationship between electrical degradation
Lu Han, Jiaye Xie, Qi Li, Jinliang He
doaj +1 more source