Dual-imaging-mode smart hydrogel information platform for illumination-independent covert decryption and read

IF 4.5 3区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

International Journal of Smart and Nano Materials Pub Date : 2022-08-31 DOI:10.1080/19475411.2022.2116737

Junjie Wei, Long Li, Ruilin Li, Qingquan Liu, Zejun Yan, Tao Chen

{"title":"Dual-imaging-mode smart hydrogel information platform for illumination-independent covert decryption and read","authors":"Junjie Wei, Long Li, Ruilin Li, Qingquan Liu, Zejun Yan, Tao Chen","doi":"10.1080/19475411.2022.2116737","DOIUrl":null,"url":null,"abstract":"ABSTRACT Smart hydrogel with color responsiveness is envisioned as one of the most promising materials for advanced information encryption and decryption platform, but the illumination-dependent way of decrypting and reading information leads to the worrying of concealment in some particular scenarios. Herein, we proposed a smart hydrogel information platform with dual imaging modes by utilizing the accompanying behaviors in transparency change and heat releasing after crystallization of supercooled solution. For this smart hydrogel information platform, the hidden information could be written and decrypted by ink of ethylene glycol and decryption tool of seed crystal, respectively. Furthermore, in addition to the traditional optical imaging mode with the assistance of light illumination, the decrypted information on dual-imaging-mode hydrogel platform also could be read by thermal imaging mode in dark environment owing to the exothermic crystallization. The illumination-independent read mode based on heat radiation helps to improve the secrecy and safety of the decryption and read process. This investigation provides a facile and feasible strategy to design illumination-independent information platform that enables reading the encrypted information in secret. Graphical abstract","PeriodicalId":48516,"journal":{"name":"International Journal of Smart and Nano Materials","volume":"13 1","pages":"612 - 625"},"PeriodicalIF":4.5000,"publicationDate":"2022-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Smart and Nano Materials","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1080/19475411.2022.2116737","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 2

Abstract

ABSTRACT Smart hydrogel with color responsiveness is envisioned as one of the most promising materials for advanced information encryption and decryption platform, but the illumination-dependent way of decrypting and reading information leads to the worrying of concealment in some particular scenarios. Herein, we proposed a smart hydrogel information platform with dual imaging modes by utilizing the accompanying behaviors in transparency change and heat releasing after crystallization of supercooled solution. For this smart hydrogel information platform, the hidden information could be written and decrypted by ink of ethylene glycol and decryption tool of seed crystal, respectively. Furthermore, in addition to the traditional optical imaging mode with the assistance of light illumination, the decrypted information on dual-imaging-mode hydrogel platform also could be read by thermal imaging mode in dark environment owing to the exothermic crystallization. The illumination-independent read mode based on heat radiation helps to improve the secrecy and safety of the decryption and read process. This investigation provides a facile and feasible strategy to design illumination-independent information platform that enables reading the encrypted information in secret. Graphical abstract

查看原文本刊更多论文

双成像模式智能水凝胶信息平台，用于光照无关的隐蔽解密和读取

具有颜色响应性的智能水凝胶被认为是最有前途的高级信息加密和解密平台材料之一，但解密和读取信息的方式依赖于照明，导致在某些特定场景下存在隐藏的担忧。本文利用过冷溶液结晶后的透明度变化和放热行为，提出了具有双成像模式的智能水凝胶信息平台。在该智能水凝胶信息平台中，隐藏信息可以分别通过乙二醇墨水和种子晶体解密工具进行写入和解密。此外，除了传统的借助光照的光学成像方式外，双成像模式水凝胶平台上的解密信息还可以在黑暗环境下通过放热结晶的热成像方式读取。基于热辐射的非照度读取模式有助于提高解密和读取过程的保密性和安全性。本研究提供了一种简单可行的策略来设计与光照无关的信息平台，使加密信息能够秘密读取。图形抽象

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

International Journal of Smart and Nano Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

6.30

自引率

5.10%

发文量

审稿时长

11 weeks

期刊介绍： The central aim of International Journal of Smart and Nano Materials is to publish original results, critical reviews, technical discussion, and book reviews related to this compelling research field: smart and nano materials, and their applications. The papers published in this journal will provide cutting edge information and instructive research guidance, encouraging more scientists to make their contribution to this dynamic research field.