What question did this study set out to answer?

To evaluate the stability and sensing capability of a europium metal-organic framework (Eu-MOF) for detecting Fe3+, Cr2O7 2−/CrO4 2−, and aspartic acid in aqueous systems.

December 23, 2021CrystEngComm

A highly stable Eu-MOF multifunctional luminescent sensor for the effective detection of Fe 3+ , Cr 2 O 7 2− /CrO 4 2− and aspartic acid in aqueous systems

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To evaluate the stability and sensing capability of a europium metal-organic framework (Eu-MOF) for detecting Fe3+, Cr2O7 2−/CrO4 2−, and aspartic acid in aqueous systems.
Synthesized a europium-based metal-organic framework (Eu-MOF) designed for multifunctional luminescence sensing.
Tested luminescent detection performance and detection limits for Fe3+, Cr2O7 2−, CrO4 2−, and aspartic acid in aqueous environments.
Characterized the thermal stability, water stability, and recycling performance of the sensor.
The Eu-MOF sensor demonstrated high thermal stability and robust water stability in aqueous systems.
The sensor achieved low detection limits for Fe3+, Cr2O7 2−, CrO4 2−, and aspartic acid via luminescence changes.
The material exhibited favorable recycling performance across repeated operational cycles.

Implication

Experimental study demonstrates sensitive detection of iron, chromium, and aspartic acid in water using a europium framework, highlighting strong stability and recyclability.

Abstract

As multifunctional luminescence sensor, EU MOF has good thermal stability and water stability. It is used for the detection of Fe 3+ , Cr 2 O 7 2− , CrO 4 2− and aspartic acid in water system with low detection limit. And it has good recycling performance.

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Cite This Study

Sun et al. (2021) studied this question.

synapsesocial.com/papers/6a9640c6d73097a25cb2db00 https://doi.org/10.1039/d1ce01432c

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Implication

Experimental study demonstrates sensitive detection of iron, chromium, and aspartic acid in water using a europium framework, highlighting strong stability and recyclability.

A highly stable Eu-MOF multifunctional luminescent sensor for the effective detection of Fe 3+ , Cr 2 O 7 2− /CrO 4 2− and aspartic acid in aqueous systems

Key Points

Implication

Abstract

Discussion

Cite This Study

A highly stable Eu-MOF multifunctional luminescent sensor for the effective detection of Fe 3+ , Cr 2 O 7 2− /CrO 4 2− and aspartic acid in aqueous systems

Key Points

Implication

Abstract

Discussion

Cite This Study

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