{"title":"基于芘衍生物的高选择性Cu2+荧光探针的设计","authors":"Lin Xinyu, Zhang Jun, Chunwei Yu","doi":"10.32861/ajc.82.25.29","DOIUrl":null,"url":null,"abstract":"A new probe P was synthesized and characterized from pyrene formaldehyde. The probe showed good selectivity for Cu2+ over other metal ions in ethanol-water solution (Vethanol:Vwater=3.5:1.5, pH 6.5, 0.02 M HEPES). With the increasing of Cu2+ concentration (2-10 μM), the P-Cu2+ system displayed excellent linear relationship at 464 nm with the detection limit down to 0.66 μM.","PeriodicalId":6965,"journal":{"name":"Academic Journal of Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design of Highly Selective Cu2+ Fluorescent Probe Based on Pyrene Derivatives\",\"authors\":\"Lin Xinyu, Zhang Jun, Chunwei Yu\",\"doi\":\"10.32861/ajc.82.25.29\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new probe P was synthesized and characterized from pyrene formaldehyde. The probe showed good selectivity for Cu2+ over other metal ions in ethanol-water solution (Vethanol:Vwater=3.5:1.5, pH 6.5, 0.02 M HEPES). With the increasing of Cu2+ concentration (2-10 μM), the P-Cu2+ system displayed excellent linear relationship at 464 nm with the detection limit down to 0.66 μM.\",\"PeriodicalId\":6965,\"journal\":{\"name\":\"Academic Journal of Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-06-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Academic Journal of Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.32861/ajc.82.25.29\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Academic Journal of Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.32861/ajc.82.25.29","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of Highly Selective Cu2+ Fluorescent Probe Based on Pyrene Derivatives
A new probe P was synthesized and characterized from pyrene formaldehyde. The probe showed good selectivity for Cu2+ over other metal ions in ethanol-water solution (Vethanol:Vwater=3.5:1.5, pH 6.5, 0.02 M HEPES). With the increasing of Cu2+ concentration (2-10 μM), the P-Cu2+ system displayed excellent linear relationship at 464 nm with the detection limit down to 0.66 μM.
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