高安全的X射线成像加密基于不可逆转的酸反应放射发光记忆闪电器
Lin Liu1,2, Shanshan Peng3, Hanjing Guo1
1Department of Nuclear Medicine, the First Affiliated Hospital, Fujian Medical University, Fuzhou, 350005, China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|December 17, 2025
概括
这项研究引入了一种对酸反应的闪器,用于不可逆转的X射线成像加密. 它使用双发射持续辐射发光 (PRL) 进行安全和实时泄漏检测,彻底改变了数据保护.
科学领域:
- 材料科学 材料科学 材料科学
- 密码学 密码学 密码学 密码学
- 放射化学 放射化学是指辐射化学.
背景情况:
- 射线成像加密面临信息泄露和漏洞检测方面的挑战.
- 现有的方法缺乏强大的实时监控和不可逆转的安全功能.
研究的目的:
- 开发用于X射线成像的先进加密材料,增强安全性和泄漏检测.
- 为了创建一个不可逆转的,对酸反应的放射性发光记忆闪电器,用于安全的数据存储.
主要方法:
- 合成Zn1.3Ga1.4Ge0.3O4:Cr3+@Zn2GeO4:Eu3+ (ZGGO@ZGO) 闪电器. 这是一个非常简单的方法.
- 使用可见和近红外 (NIR) 信号的双发射持久放射发光 (PRL).
- 实现二次发射PRL的酸触发转化为单次发射NIR PRL.
主要成果:
- 该ZGGO@ZGO闪光灯显示双发射PRL,可见信号作为诱.
- 酸处理不可逆转地将双发射PRL转换为不可察觉的NIR PRL,需要CCD摄像头来解密.
- 设计了一个双层安全系统,结合了视觉误导和顺序逻辑门.
结论:
- 开发的闪器提供了增强的信息安全和实时泄漏检测功能.
- 无法逆转的酸响应PRL转换提供永久的数据锁定和漏洞识别.
- 这种方法对敏感应用程序的传统加密方法来说是一个显著的进步.
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