Water-soluble lanthanide complexes with bispidine-substituted benzoic acid for luminescent thermometry in a physiological range

IF 1.8 4区 化学 Q3 CHEMISTRY, MULTIDISCIPLINARY Mendeleev Communications Pub Date : 2024-11-01 DOI:10.1016/j.mencom.2024.10.012
Anastasia V. Orlova , Diana S. Polyakova , Alexander I. Dalinger , Vladislava Yu. Kozhevnikova , Elizaveta V. Lider , Sergey Z. Vatsadze , Valentina V. Utochnikova
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Abstract

A novel material based on europium and terbium complexes with a bispidine-substituted benzoate anion for luminescent thermometry in the physiological temperature range was obtained. The obtained complexes demonstrated intense visible luminescence with quantum yields up to 75%, high water solubility, and high luminescence sensitivity toward temperature (Sr = 2.1% K–1).

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水溶性镧系配合物与比斯必啶取代苯甲酸在生理范围内的发光测温
制备了一种在生理温度范围内发光测温的铕铽配合物和比斯匹啶取代苯甲酸酯阴离子。得到的配合物具有强可见发光,量子产率高达75%,水溶性高,对温度的发光敏感性高(Sr = 2.1% K-1)。
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来源期刊
Mendeleev Communications
Mendeleev Communications 化学-化学综合
CiteScore
3.00
自引率
21.10%
发文量
226
审稿时长
4-8 weeks
期刊介绍: Mendeleev Communications is the journal of the Russian Academy of Sciences, launched jointly by the Academy of Sciences of the USSR and the Royal Society of Chemistry (United Kingdom) in 1991. Starting from 1st January 2007, Elsevier is the new publishing partner of Mendeleev Communications. Mendeleev Communications publishes short communications in chemistry. The journal primarily features papers from the Russian Federation and the other states of the former USSR. However, it also includes papers by authors from other parts of the world. Mendeleev Communications is not a translated journal, but instead is published directly in English. The International Editorial Board is composed of eminent scientists who provide advice on refereeing policy.
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