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US 12,622,871 B2Granted
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.
Claims3
An electrochromic hydrogel comprising:
- a DNA and bipyridine-based compounds, and
- wherein the bipyridine-based compound is represented by the following Chemical Formula 1:
- in the Chemical Formula 1, R1 and R2 are straight chain or branched chain alkyl groups of C6 to C8, respectively.
Dependencies are inferred from the claim text.