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New Polymer Shows Color-Changing and Self-Strengthening Abilities Written by AZoMFeb 3 2021 At the Tokyo Institute of Technology (Tokyo Tech), researchers have created a new polymer whose properties vary significantly upon exposure to mechanical stress. Image Credit: Tokyo Institute of Technology. When the mechano-responsive polymer is in bulk form, it exhibits self strengthening, color changing and fluorescence abilities even under simple extension or compression. The basic results of the study are unmatched in the field of mechanochemistry and could open the door for several applications in the area of materials science. Biological tissues like muscle exhibit a remarkable and vital potential of self strengthening and healing in response to damage by external forces. By contrast, a majority of the manmade polymers break irrevocably under sufficient mechanical stress, which renders them less beneficial for some critical applications such as the manufacture of artificial organs.

Hideyuki otsukaSagami chemical research instituteAngewandte chemie international editionTokyo institute of technology techTokyo institute of technologyYamagata universityTokyo instituteTokyo techProfessor hideyuki otsukaசகாமி இரசாயன ஆராய்ச்சி நிறுவனம்டோக்கியோ நிறுவனம் ஆஃப் தொழில்நுட்பம் தொழில்நுட்பம்டோக்கியோ நிறுவனம் ஆஃப் தொழில்நுட்பம்யமாகத பல்கலைக்கழகம்டோக்கியோ நிறுவனம்டோக்கியோ தொழில்நுட்பம்