Multi‐Level Wettability Patterned Porous Matrix for Advanced Optical Information Encryption DOI

Min Ryu,

Jongsun Yoon, Minji Chae

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 30, 2024

Abstract In the rapidly evolving landscape of information security, demand for optical encryption techniques based on wettability patterning, which allows decryption without sophisticated devices and complex procedures, is progressively increasing. However, conventional approaches binary patterned surfaces impose significant constraints in their practical use high‐level security. Herein, a novel approach to optically encrypt through multi‐level patterning introduced porous polymer matrix synthesized from vinyl methacrylate (VMA) poly(ethylene glycol) diacrylate (PEGDA). By employing thiol‐ene click reaction, precise functional groups achieved that exhibit distinct responses aqueous solutions with varying surface tensions, as well pH‐responsive fluorescent markers. This system surpasses traditional hydrophilic/hydrophobic patterns by providing enhanced control over states, resulting higher‐level information. The integration pH fluorescence responsivity further elevates complexity security encrypted information, making it decipherable only under specific controlled conditions. innovative offers highly secure, robust, customizable method, redefining potential technologies.

Language: Английский

Chameleon-inspired adaptive photoreactive polyurethane films for dynamic secure multidimensional “burn-after-reading” encryption DOI

Wei Bai,

Yixin Ji,

Ahmed Olalekan Omoniyi

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159316 - 159316

Published: Jan. 6, 2025

Language: Английский

Citations

0
Versatile and robust transparent polymer film with preprogrammed diffusion and bidirectional irreversible fluorescence for sequential information encryption DOI
Mingda Yang, Ahmed Olalekan Omoniyi, Fu‐Rong Chen

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 685, P. 73 - 86

Published: Jan. 15, 2025

Language: Английский

Citations

0
Reprogrammable shape morphing hydrogel modulated by synergistic photochromism and photoactuation DOI

Xinyang Peng,

Hui Li, Jie Xu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162103 - 162103

Published: March 1, 2025

Language: Английский

Citations

0
Recent Progress on Stretchable Organic Room‐Temperature Phosphorescent Materials DOI
Xuefeng Wei,

Jianting Ye,

Lihong Shi

et al.

Advanced Optical Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 5, 2025

Abstract Polymer‐based room‐temperature phosphorescence (RTP) materials are vigorously investigated as appealing contenders for optoelectronic and bioelectronics applications, owing to their distinctive long‐lived excited‐state characteristics inherent advantages such low cost, remarkable functionality, favorable biocompatibility. The progress of stretchable RTP has emerged a novel prominent subject in the field, they not only possess unique features organic but also incorporate excellent stretchability. In this review, attention is centered on recent advancements materials, encompassing fundamental mechanisms, design tenets, associated applications. Eventually, significant challenges encountered during development concisely summarized. There confidence that review will function valuable reference comprehending luminescence mechanism formulating strategies achieve high‐performance RTP, thereby facilitating further research innovation area.

Language: Английский

Citations

0
Wavelength-selective, time-resolved, and visible-light-responsive multicolor switching systems for multistate dynamic information encryption DOI

Wenzhao Xue,

Guanfeng Ji, Yun Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 154363 - 154363

Published: July 28, 2024

Language: Английский

Citations

3
Multi‐Level Wettability Patterned Porous Matrix for Advanced Optical Information Encryption DOI

Min Ryu,

Jongsun Yoon, Minji Chae

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 30, 2024

Abstract In the rapidly evolving landscape of information security, demand for optical encryption techniques based on wettability patterning, which allows decryption without sophisticated devices and complex procedures, is progressively increasing. However, conventional approaches binary patterned surfaces impose significant constraints in their practical use high‐level security. Herein, a novel approach to optically encrypt through multi‐level patterning introduced porous polymer matrix synthesized from vinyl methacrylate (VMA) poly(ethylene glycol) diacrylate (PEGDA). By employing thiol‐ene click reaction, precise functional groups achieved that exhibit distinct responses aqueous solutions with varying surface tensions, as well pH‐responsive fluorescent markers. This system surpasses traditional hydrophilic/hydrophobic patterns by providing enhanced control over states, resulting higher‐level information. The integration pH fluorescence responsivity further elevates complexity security encrypted information, making it decipherable only under specific controlled conditions. innovative offers highly secure, robust, customizable method, redefining potential technologies.

Language: Английский

Citations

0