2024
DOI: 10.1002/adfm.202314510
|View full text |Cite
|
Sign up to set email alerts
|

A Paper‐Like Hydrogel for Versatile Information Encryption and Decryption Via Chemical‐Induced Phase Separation

Jun‐Bo Hou,
Xin‐Shi Chen,
Yue Zhao

Abstract: Information coding, recording, encryption, and decryption are of great importance in the field of anti‐counterfeiting, especially in the current AI information era. Herein, a paper‐like hydrogel composed of solely H‐bonded poly(vinyl alcohol) (PVA) and poly(n‐vinylcaprolactam) (PNVCL), namely VAPN, is developed for multiple ways of encryption and decryption based on chemical‐induced phase separation. It not only exhibits excellent ability of ink absorption and retention by the noncovalent H‐bonds and n−π* inte… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2024
2024
2025
2025

Publication Types

Select...
5

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(1 citation statement)
references
References 55 publications
0
1
0
Order By: Relevance
“…Developing advanced stimulus-responsive materials is a crucial strategy to combat these challenges. 1 To date, numerous intelligent materials for information protection and anti-counterfeiting have been developed, 2 with fluorescence systems responsive to external stimuli such as temperature, 3 light, 4 pH, 5 and solvent 6 garnering substantial research interest.…”
Section: Introductionmentioning
confidence: 99%
“…Developing advanced stimulus-responsive materials is a crucial strategy to combat these challenges. 1 To date, numerous intelligent materials for information protection and anti-counterfeiting have been developed, 2 with fluorescence systems responsive to external stimuli such as temperature, 3 light, 4 pH, 5 and solvent 6 garnering substantial research interest.…”
Section: Introductionmentioning
confidence: 99%