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September 10, 2025Inorganic Chemistry

Sensitive and Anti-Interference Al3+ Sensing with a Luminescent Eu-MOF

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Authors

SWShu-Yan WeiCJChen JiaSHSiyao Hou

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Overview

Luminescent framework shows exceptional selectivity and low detection limit for Al3+ ions, suggesting environmental monitoring applications.

Key Points

  • Eu-TD demonstrated exceptional selectivity toward Al3+ ions, achieving a low detection limit of 0.04 μM.
  • The luminescent framework exhibits remarkable anti-interference properties and significant sensitivity to Al3+ ions.
  • Acid-base interactions between Al3+ and Lewis basic N sites in Eu-TD enhance both absorbance and luminescence.
  • Single-crystal X-ray diffraction confirmed the structure of Eu-TD in the hexagonal system with space group P6422.

Cite This Study

Wei et al. (2025) studied this question.

synapsesocial.com/papers/68c1d7e354b1d3bfb60f99a1https://doi.org/10.1021/acs.inorgchem.5c02902
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