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
The Metex Prize 2026 winner is Hana Rehorc虒i虂kova虂
The Metex Prize is awarded for excellence in Master鈥檚 thesis work done in collaboration with a technology company or to promote the significance and use of design and art in Finnish industry.
Ornamo Awards '26: The Design Forerunner Award to service designer Mariana Salgado
The鈥疍esign Forerunner Award鈥痝oes to service designer Mariana Salgado, who brings design into climate research and builds people鈥檚 participation in the sustainability transition.
Doctoral thesis: Kata Fodor examines sustainable diets 鈥 between the plate and the planet
In her doctoral thesis, Kata Fodor examines how more sustainable diets can be promoted through the design of environments, spaces, infrastructures, and cities.