Refractive‐Index‐Matching‐Based Encryption of Photonic Crystal Prints with Multistage and Reconfigurable Information (Adv. Mater. Interfaces 20/2021)
Source abstract
Abstract
Encrypted Photonic Crystals The multi-colors of Rubik's cube originate from the selective reflection of light by colloidal photonic crystals, which can be reversibly hidden by altering their refractive index with solvents and then decrypted one by one under different temperatures. This newly developed encryption strategy will advance the applications of photonic crystals in high security of anticounterfeiting and information protection as demonstrated by Dongpeng Yang, Xiaobo Zhou, Shaoming Huang, and co-workers in article number 2100789.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Dyeing and Modifying Textile Fibers · Dye analysis and toxicity
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Affiliations
School of Materials and Energy School of Physics and Optoelectric Engineering Guangzhou Key Laboratory of Low‐Dimensional Materials and Energy Storage Devices Guangdong University of Technology and Synergy Innovation Institute of GDUT Guangzhou 510006 P. R. China
School of Public Health Nantong University Nantong Jiangsu 226019 China
Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process Shaoxing University Shaoxing 312000 P. R. China
References
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