1. The Novel Fluorescent Probe Toward Yttrium(III) and its Bioimaging.
- Author
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Qin, Yuxin, Meng, Qian, Yao, Junxiong, Chen, Mengyu, Dong, Yajie, Chen, Dashuo, He, Shuping, Bai, Cuibing, Zhang, Lin, Wei, Biao, Miao, Hui, Qu, Changqing, and Qiao, Rui
- Subjects
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FLUORESCENT probes , *YTTRIUM , *INTRAMOLECULAR proton transfer reactions , *CAENORHABDITIS elegans , *DETECTION limit , *NEUROPEPTIDE Y - Abstract
In this paper, the novel fluorescence probe XP based on Schiff-base was designed, synthesized and characterized, which could detect Y3+selectively and sensitively. The recognition mechanism of XP toward Y3+ was studied by Job's plot and HRMS. It was investigated that stoichiometric ratio of the probe XP conjugated with Y3+ was 1:2. And the detection limit was calculated as 0.30 μM. In addition, Y3+ was recognized by the test paper made from XP. And the probe XP could detect Y3+ selectively in Caenorhabditis elegans and the main organs of mice. Thus, XP was considered to have some potential for application in bioimaging. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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