A white light-emitting metal–organic framework solid solution with multi-stimuli responsiveness in luminescent sensing

Xin Sui, Qin Yu Zhu, Chen Yang Zhao, Qian Wen Zhang, Xu Sheng Gao, Xiao Ming Ren

科研成果: 期刊稿件文章同行评审

1 引用 (Scopus)

摘要

In this study, we introduced a white-light solid solution of RE-MOF, namely Tb0.042Eu0.050Y0.908-PTC (H3PTC=2, 4, 6-pyridine tricarboxylic acid), which exhibits outstanding chemical and thermal stability along with multiband luminescence. Luminescent sensing experiments demonstrate that Tb0.042Eu0.050Y0.908-PTC, as a multi-response luminescent sensor, has low detection limits for detecting Fe3+, Norfloxacin (NFX) and Ciprofloxacin (CPFX) via luminescence color changes. These results highlight their potential for luminescent sensing applications. Furthermore, the mechanism of luminescence sensing was investigated by powder X-ray diffraction (PXRD), X-ray photoelectron spectroscopy (XPS) and ultraviolet–visible (UV–vis) spectroscopy.

源语言英语
文章编号117170
期刊Polyhedron
262
DOI
出版状态已出版 - 1 11月 2024

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