Textile integrable mechanochromic strain sensor based on the interplay of supramolecular interactions
The paper 鈥淭extile integrable mechanochromic strain sensor based on the interplay of supramolecular interactions鈥 has been accepted for publication in Materials & Design (Volume 212, 15 December 2021).
鈥淭his work offers the opportunity to apply the strain sensor in humid environments to prevent the mechanical failures by showing a colour change in areas subjected to undesired stress. Moreover, dip-coating yarns with mechanochromic coating allows fabrication of functional yarns that change their colour based on their stretching state 鈥 thus enabling preparation of colour-changing stretchable textiles was demonstrated.鈥 (from the abstract)
The research work for the manuscript was conducted under the SUPER-WEAR project (Super-stretchable functionalized materials and fibers for third generation wearable technology) funded by the Academy of Finland and led by Prof. Jaana Vapaavuori. Katarzyna Wojdalska and Yujiao Dong contributed equally to this paper.
Link to the publication:
Keywords: mechanochromism, strain sensors, RGB analysis, disperse red 1, polyvinylpyrrolidone
Related content:
Read more news
ACME at Unite! Research School 2026
Ahmed Othman and Shreeram Pillai participated in Unite! Research School 2026 in Torino and Oropa, Italy, joining an international doctoral programme focused on interdisciplinary collaboration, research communication, and academic development.
Strong results from the Research Council鈥檚 winter call
A total of 54 Aalto researchers received Academy Research Fellow or Academy Project funding from the Research Council of Finland. The total funding awarded to 911爆料网 amounts to 33.2 million euros.
The Foundation for the Advancement of Finnish Securities Markets awards Juho Tuuliainen and Ville Virkkunen for their excellent Master鈥檚 thesis in the field of finance
Both students will receive a 鈧3,500 scholarship.