Geminate labels programmed by two-tone microdroplets combining structural and fluorescent color

Creating an enhanced-security-level label that carries entirely distinct information in different optical states has proven challenging. Here, the authors design geminate labels by programming fluorescent cholesteric liquid crystal microdroplets to encrypt fluorescent security information behind col...

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Bibliographic Details
Main Authors: Lang Qin, Xiaojun Liu, Kunyun He, Guodong Yu, Hang Yuan, Ming Xu, Fuyou Li, Yanlei Yu
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
Q
Online Access:https://doaj.org/article/561b07c4ed5e44d79a70818080cc927a
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