{"title":"1,3,4-Oxadiazole derivative: Photophysical, gelation, self-assembly, and Fe3+ fluorescence sensing properties","authors":"Tianren Zhang, Sitong Jiang, Guizhi Wang, Youpeng Zuo, Shuwen Yu, Qing Zhang, Xueqing Hu","doi":"10.1177/17475198241255789","DOIUrl":null,"url":null,"abstract":"A new 1,3,4-oxadiazole derivative (BPOXD-B8) was synthesized. The emission properties of BPOXD-B8 in different solutions were studied. BPOXD-B8 could form organogels in different solvents, especially in methanol. The gelation and self-assembly properties of BPOXD-B8 were investigated by SEM, X-ray diffraction (XRD), temperature-dependent FTIR, and UV-vis. The main driving forces during self-assembly are π–π interaction and the van der Waals force. In addition, the BPOXD-B8 solution showed fluorescence sensing properties for Fe<jats:sup>3+</jats:sup> ions. BPOXD-B8 with a relatively low detection limit (0.079 μM) and relatively small standard deviations (<5%) indicate that the present system is indeed suitable for real-life sample analysis.","PeriodicalId":15323,"journal":{"name":"Journal of Chemical Research","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2024-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Chemical Research","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1177/17475198241255789","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
A new 1,3,4-oxadiazole derivative (BPOXD-B8) was synthesized. The emission properties of BPOXD-B8 in different solutions were studied. BPOXD-B8 could form organogels in different solvents, especially in methanol. The gelation and self-assembly properties of BPOXD-B8 were investigated by SEM, X-ray diffraction (XRD), temperature-dependent FTIR, and UV-vis. The main driving forces during self-assembly are π–π interaction and the van der Waals force. In addition, the BPOXD-B8 solution showed fluorescence sensing properties for Fe3+ ions. BPOXD-B8 with a relatively low detection limit (0.079 μM) and relatively small standard deviations (<5%) indicate that the present system is indeed suitable for real-life sample analysis.
期刊介绍：
The Journal of Chemical Research is a monthly journal which has a broad international authorship and publishes research papers and reviews in all branches of experimental chemistry. Established in 1977 as a joint venture by the British, French and German chemical societies it maintains the high standards set by the founding societies. Each paper is independently peer reviewed and only carefully evaluated contributions are accepted. Recent papers have described new synthetic methods, new heterocyclic compounds, new natural products, and the inorganic chemistry of metal complexes.
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