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امروز : جمعه, ۲ آبان , ۱۳۹۹  .::.  اخبار منتشر شده : 0 خبر
Mechanoacid polymer signals a smash hit
18 ژانویه 2020

Stress-induced acid formation shows location and timing of damage Applying pressure to this polymer disk caused acid to be released from the polymer, turning the pH indicator rhodamine B pink within the disk (left). Rhodamine B appears fluorescent yellow under UV light (right). Apolymer that releases acid in response to a hammer blow can trigger […]