{"title":"内后盖：螺旋组装稀土氟化物纳米粒子与多色圆偏振发光高安全防伪","authors":"Wen Yuan, Shan Lu, Xingjun Li, Zhuo Li, Xiaobo Gu, Xingyang Liu, Zhixiao Ren, Fei Wang, Xueyuan Chen","doi":"10.1002/agt2.70108","DOIUrl":null,"url":null,"abstract":"<p>This research article presents novel chiroptical inorganic nanocomposites via in situ assembly. Rare earth fluoride nanoparticles are closely arranged along the surface of helical silica, exhibiting multicolor tunable circularly polarized luminescence. By virtue of the visible emissions and the hidden dynamic/chiroptical signals, the nanocomposites can be utilized to generate multilevel optical encryption codes and intricate anti-counterfeiting patterns (e70042).\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":72127,"journal":{"name":"Aggregate (Hoboken, N.J.)","volume":"6 7","pages":""},"PeriodicalIF":13.7000,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/agt2.70108","citationCount":"0","resultStr":"{\"title\":\"Inside Back Cover: Helically Assembled Rare Earth Fluoride Nanoparticles with Multicolor Circularly Polarized Luminescence for High-Security Anti-Counterfeiting\",\"authors\":\"Wen Yuan, Shan Lu, Xingjun Li, Zhuo Li, Xiaobo Gu, Xingyang Liu, Zhixiao Ren, Fei Wang, Xueyuan Chen\",\"doi\":\"10.1002/agt2.70108\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>This research article presents novel chiroptical inorganic nanocomposites via in situ assembly. Rare earth fluoride nanoparticles are closely arranged along the surface of helical silica, exhibiting multicolor tunable circularly polarized luminescence. By virtue of the visible emissions and the hidden dynamic/chiroptical signals, the nanocomposites can be utilized to generate multilevel optical encryption codes and intricate anti-counterfeiting patterns (e70042).\\n\\n <figure>\\n <div><picture>\\n <source></source></picture><p></p>\\n </div>\\n </figure></p>\",\"PeriodicalId\":72127,\"journal\":{\"name\":\"Aggregate (Hoboken, N.J.)\",\"volume\":\"6 7\",\"pages\":\"\"},\"PeriodicalIF\":13.7000,\"publicationDate\":\"2025-07-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/agt2.70108\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Aggregate (Hoboken, N.J.)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/agt2.70108\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Aggregate (Hoboken, N.J.)","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/agt2.70108","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Inside Back Cover: Helically Assembled Rare Earth Fluoride Nanoparticles with Multicolor Circularly Polarized Luminescence for High-Security Anti-Counterfeiting
This research article presents novel chiroptical inorganic nanocomposites via in situ assembly. Rare earth fluoride nanoparticles are closely arranged along the surface of helical silica, exhibiting multicolor tunable circularly polarized luminescence. By virtue of the visible emissions and the hidden dynamic/chiroptical signals, the nanocomposites can be utilized to generate multilevel optical encryption codes and intricate anti-counterfeiting patterns (e70042).
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