Construction of Heterogeneous Aggregation-Induced Emission Microspheres with Enhanced Multi-Mode Information Encryption
2024
Creating Colorful Microspheres for Anti-Counterfeiting
publication
Evidence: high
Author Information
Author(s): Wu Zhiwei, Yu Weiqin, Luo Fenghao, Jin Yue, Pan Ligou, Deng Qianjun, Wang Qing, Yu Mingguang, Li Haidong
Primary Institution: Foshan University
Hypothesis
Can aggregation-induced emission (AIE) microspheres be used for effective anti-counterfeiting and information encryption?
Conclusion
The study successfully developed AIE microspheres that can be used as erasable inks for anti-counterfeiting applications.
Supporting Evidence
- The AIE microspheres can be used as fluorescent inks that are erasable under UV light.
- Different shapes of microspheres can be used to encode information for anti-counterfeiting.
- The study demonstrates a new method for reliable anti-counterfeiting and information encryption.
Takeaway
Scientists made special colorful balls that can help prevent fake products and keep information safe. They can even disappear when exposed to certain lights!
Methodology
A two-step dispersion polymerization method was used to create AIE microspheres with different shapes and fluorescence properties.
Digital Object Identifier (DOI)
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