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US 2024/0180824 A1Published application
DNA-based electrochromic hydrogel and electrochromic device comprising same
AssigneeUniversity of Seoul Industry Cooperation Foundation
InventorsJong Bum Lee, Hyunsu Jeon, Yong Min Kim, Hong Chul Moon
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Abstract
The present disclosure relates to DNA-based electrochromic hydrogels and a device comprising the same. An electrochromic hydrogel containing DNA and a bipyridine-based compound and an electrochromic device including the same rapidly and stably change color at a low voltage and may exhibit high electrochromic efficiency.
Claims7
An electrochromic hydrogel comprising:
- a DNA and bipyridine-based compounds.
A manufacturing method of electrochromic hydrogel comprising:
- preparing a solution in which DNA and a bipyridine-based compound are mixed;
- producing a shrunken DNA hydrogel by heating the solution above the denaturation temperature of DNA;
- and
- producing a swollen DNA hydrogel by cooling and leaving the solution to room temperature.
1 more element
Dependencies are inferred from the claim text.