{"title":"Near-Infrared Luminescent Imaging-Based 3D QR Cube Platform for Spatial Information Storage and Security (Adv. Mater. 6/2025)","authors":"Sohyung Kim, Jiheon Lim, Suyeon Kim, Joonseok Lee","doi":"10.1002/adma.202570049","DOIUrl":null,"url":null,"abstract":"<p><b>3D QR Cube Platform</b></p><p>In article number 2416121, Sohyung Kim, Jiheon Lim, and co-workers present a 3D quick response (QR) cube platform that utilizes near-infrared (NIR)-to-NIR upconversion nanoparticles for spatial information storage and security. By employing volumetric space and a convolutional neural network, the platform precisely reconstructs the 3D QR cube and achieves high prediction accuracy. Leveraging the cube's 3D spatial design, it offers advanced encryption capabilities far beyond traditional 2D codes, presenting new possibilities for secure and robust multi-level encryption in 3D space.\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"37 6","pages":""},"PeriodicalIF":27.4000,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adma.202570049","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Materials","FirstCategoryId":"88","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/adma.202570049","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
3D QR Cube Platform
In article number 2416121, Sohyung Kim, Jiheon Lim, and co-workers present a 3D quick response (QR) cube platform that utilizes near-infrared (NIR)-to-NIR upconversion nanoparticles for spatial information storage and security. By employing volumetric space and a convolutional neural network, the platform precisely reconstructs the 3D QR cube and achieves high prediction accuracy. Leveraging the cube's 3D spatial design, it offers advanced encryption capabilities far beyond traditional 2D codes, presenting new possibilities for secure and robust multi-level encryption in 3D space.
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Advanced Materials, one of the world's most prestigious journals and the foundation of the Advanced portfolio, is the home of choice for best-in-class materials science for more than 30 years. Following this fast-growing and interdisciplinary field, we are considering and publishing the most important discoveries on any and all materials from materials scientists, chemists, physicists, engineers as well as health and life scientists and bringing you the latest results and trends in modern materials-related research every week.
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