منابع مشابه
Self-healing Polymers
These images present the dramatic reduction in corrosion of a steel plate coated with a self-healing coating (right) as compared to a conventional coating. Both samples were scratched and placed in 5% NaCl for 5 days. The background is an optical image (2x magnifi cation), in the foreground is an SEM image of the scratch. In the self-healing sample, the scratch has almost completely self-healed...
متن کاملSelf-healing Polymers
Self-healing polymers are a new class of smart materials that have the capability to repair themselves when they are damaged without the need for detection or repair by manual intervention of any kind. Increasing demand for petroleum feed stocks used to produce polymer and the need for polymeric materials with improved performance in challenging applications continue to drive the need for mater...
متن کاملSelf-Healing Polymers and Composites
Self-healing polymers and fiber-reinforced polymer composites possess the ability to heal in response to damage wherever and whenever it occurs in the material. This phenomenal material behavior is inspired by biological systems in which self-healing is commonplace. To date, self-healing has been demonstrated by three conceptual approaches: capsule-based healing systems, vascular healing system...
متن کاملBio-inspired self-healing structural color hydrogel.
Biologically inspired self-healing structural color hydrogels were developed by adding a glucose oxidase (GOX)- and catalase (CAT)-filled glutaraldehyde cross-linked BSA hydrogel into methacrylated gelatin (GelMA) inverse opal scaffolds. The composite hydrogel materials with the polymerized GelMA scaffold could maintain the stability of an inverse opal structure and its resultant structural col...
متن کاملBiology-inspired self-healing system design
When engineering self-healing systems, inspiration can be sought from nature. Biological organisms present proven self-healing models that have been developed during millions of years of evolution. In this paper common self-healing properties found in nature are described. A programming paradigm inspired by properties of the biological cell is discussed, and a software architecture for distribu...
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ژورنال
عنوان ژورنال: Chem
سال: 2018
ISSN: 2451-9294
DOI: 10.1016/j.chempr.2018.06.001