JOURNAL ARTICLE
Configurable swellability of hydrogel microstructure for structural-color-based imaging concealment/encryption
Yunhui WuLanlan LiuGuohao BoQiang LiChenjie DaiZhongyang LiJian ZhangXuefeng Zhang
Year: 2024 Journal: Nanoscale Vol: 16 (8)Pages: 4289-4298 Publisher: Royal Society of Chemistry
Abstract
Multi-stage MHM nanocavities with configurably swellable hydrogel interlayers are achieved through high-resolution electron-beam exposure, resulting in structural-color-based imaging concealment/encryption driven by humidity change.
Keywords:
Microstructure Materials science Encryption Structural coloration Structural integrity Composite material Computer science Optoelectronics
Metrics
7
Cited By
1.50
FWCI (Field Weighted Citation Impact)
43
Refs
0.70
Citation Normalized Percentile
Is in top 1%
Is in top 10%
Citation History
Topics
Metamaterials and Metasurfaces Applications
Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials
Advanced Sensor and Energy Harvesting Materials
Physical Sciences → Engineering → Biomedical Engineering
Advanced Materials and Mechanics
Physical Sciences → Engineering → Mechanical Engineering
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