Folding Control of Hydrogel Platforms through Pattern Design and Light Illumination

Ergene E., LİMAN G., Yildiz E., Yilgor Huri P., DEMİREL G.

ACS Applied Polymer Materials, cilt.3, sa.7, ss.3272-3277, 2021 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 3 Sayı: 7
  • Basım Tarihi: 2021
  • Doi Numarası: 10.1021/acsapm.1c00458
  • Dergi Adı: ACS Applied Polymer Materials
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Compendex
  • Sayfa Sayıları: ss.3272-3277
  • Anahtar Kelimeler: foldable material, stimuli-responsive polymer, soft gripper, hydrogel, smart material, soft actuator
  • Gazi Üniversitesi Adresli: Evet

Özet

© 2021 American Chemical Society.Herein, we demonstrated a strategy to control the folding ability of hydrogel platforms through pattern design and light illumination. Hydrogel platforms, which consist of a temperature-responsive colored pattern, a temperature-responsive intermediate layer, and a passive (nonresponsive) layer, were fabricated in molds with different geometries. Folding ability of the resulting films was manipulated by the light illumination, pattern design, and color. Furthermore, as a proof-of-concept, sample capturing from a target point was successfully demonstrated using the fabricated hydrogel platforms. These results show that our strategy may provide promising possibilities for the fabrication of the next-generation soft foldable materials.