单色响应HOF异构结构通过VIA-Group-Based框架混合化实现完全覆盖的光子条形码
Yuanchao Lv1, Xinming Liu1, Jiashuai Liang1
1Fujian Provincial Key Laboratory of Polymer Materials, College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350007, China.
Advanced materials (Deerfield Beach, Fla.)
|March 11, 2025
概括
研究人员开发了新的单色响应性结有机框架 (HOF) 异构结构,用于安全的光子条形码. 这些材料隐藏了初始信息,提供了先进的防伪解决方案.
科学领域:
- 材料科学 材料科学 材料科学
- 超分子化学 超分子化学
- 信息安全 信息安全
背景情况:
- 响应式异构结构为信息安全提供了潜力,但往往会暴露初始数据.
- 现有的设计容易受到早期解码的影响,这限制了它们的隐蔽性.
研究的目的:
- 为完全覆盖的光子条形码开发第一个单色响应性结有机框架 (HOF) 异构结构.
- 为了实现先进的信息加密和防伪应用程序.
主要方法:
- 使用基于配置同化的组装方法集成了具有不同VIA组元素的设计HOF块.
- 用VIA组元素的微分电子阴性来控制结合稳定性和响应作用.
主要成果:
- 成功生成了内在的单色HOF异构结构.
- 对刺激的明确响应行为导致响应状态中的多色发射模式.
- 开发的异构结构有效地隐藏了内在的指纹信息,证明了隐藏的光子编码.
结论:
- 新的单色响应HOF异构结构为防伪标签提供了高安全性解决方案.
- 这些发现为信息加密的智能响应型异种HOF系统提供了新的见解.
- 该研究推动了用于安全应用的秘密光子条形码的开发.
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