ArticleScience advances2022
Harnessing molecular isomerization in polymer gels for sequential logic encryption and anticounterfeiting.
Article in Science advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Fluorescence resonance energy transfer between isomers of molecular photoswitches.Nature communications · 2026Article
- Hydrogels Incorporating Donor-Acceptor Stenhouse Adducts as a Platform for Photoinduced, On-Off Switchable Release of Small Molecule Cargos.Macromolecular rapid communications · 2026Article
- Emergence of Radiochromic Metal-Organic Frameworks for Information Encryption via Dual-Stimuli Responses.JACS Au · 2026Article
- Photogated two conductive pathways of donor-acceptor Stenhouse adducts in single-molecule junctions.Nature communications · 2026Article
- Designing Physical Unclonable Functions From Optically Active Materials.Advanced materials (Deerfield Beach, Fla.) · 2025Review
- Bright and stable anti-counterfeiting devices with independent stochastic processes covering multiple length scales.Nature communications · 2025Article
- Crowding for Confinement: Reversible Isomerization of First-Generation Donor-Acceptor Stenhouse Adduct Derivatives in Water Modulated by Thermoresponsive Dendritic Macromolecules.Molecules (Basel, Switzerland) · 2024Article
- Visible light-responsive materials: the (photo)chemistry and applications of donor-acceptor Stenhouse adducts in polymer science.Chemical Society reviews · 2023Review
- Bioinspired thermadapt shape-memory polymer with light-induced reversible fluorescence for rewritable 2D/3D-encoding information carriers.Nature communications · 2023Article
- Multiphysical Field Modulated VOAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Using smart photochromic and luminescent tissues in camouflage/cloaking of natural creatures has inspired efforts to develop synthetic stimuli-responsive materials for data encryption and anticounterfeiting. Although many optical data-encryption materials have been reported, they generally require only one or a simple combination of few stimuli for decryptions and rarely offer output corruptibility that prevents trial-and-error attacks. Here, we report a series of multiresponsive donor-acceptor Stenhouse adducts (DASAs) with unprecedented switching behavior and controlled reversibility via diamine conformational locking and substrate free-volume engineering and their capability of sequential logic encryption (SLE). Being analogous to the digital circuits, the output of DASA gel-based data-encryption system depends not only on the present input stimulus but also on the sequence of past inputs. Incorrect inputs/sequences generate substantial fake information and lead attackers to the point of no return. This work offers new design concepts for advanced data-encryption materials that operate via SLE, paving the path toward advanced encryptions beyond digital circuit approaches.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.