zhpsЖурнал прикладной спектроскопииZhurnal Prikladnoii Spektroskopii0514-7506B. I. Stepanov Institute of Physics of the National Academy of Scienceszhps-1540Research ArticleАННОТАЦИИ АНГЛОЯЗЫЧНЫХ СТАТЕЙABSTRACTS ENGLISH-LANGUAGE ARTICLESБыстрое обнаружение ионов тяжелых металлов Co3+, Cu2+, Ni2+ и Zn2+ в сточных водах с использованием пиримидин-тиомочевинного лигандаRapid Detection of Heavy Metal Ions Co3+, Cu2+, Ni2+ and Zn2+ in Wastewater by Pyrimidine-Thiourea LigandWangZ.WangZ.JinF.JinF.

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Huainan

jgf19811216@163.comКолледж ванадия и титана Университета ПаньчжихуаCollege of Vanadium and Titanium at Panzhihua UniversityМедицинский колледж Аньхойского университета науки и технологийMedical College at Anhui University of Science and Technology202429042024912314314Copyright © Wang Z., Jin F., 20242024Wang Z., Jin F.Wang Z., Jin F.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://zhps.ejournal.by/jour/article/view/1540

Разработан водорастворимый пиримидин-тиомочевинный зонд для обнаружения микроэлементов тяжелых металлов в воде. Методом УФ-флуоресцентной спектроскопии исследована чувствительность к ионам тяжелых металлов в воде. Показано, что изменения отклика значительны, особенно для Co(NO3)2, Cu(NO3)2, Ni(NO3)2 и Zn(NO3)2. Быстрые изменения реакции между ними и следами ионов тяжелых металлов в воде наблюдались под воздействием солнечного света и флуоресцентного облучения.

Rapid detection of trace heavy metal ions in water is of great relevance to the environment and human health in the future. With pyrimidine as the parent structure, the water-soluble thiourea group is skillfully introduced to form a symmetric framework, thus firmly capturing the heavy metal ions in the water. The responsiveness of heavy metal ions in water was observed by UV-fluorescence spectroscopy. Especially with Co(NO3)2, Cu(NO3)2, Ni(NO3)2, and Zn(NO3)2, the response changes are most significant. The rapid response changes between them and trace heavy metal ions in water were intuitively observed under sunlight and fluorescence irradiation environment.

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The authors declare that there are no conflicts of interest present.