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April 29, 2026

Zr-MOF Nanoparticles Crafted from Conjugated Imidazolyl Carboxylic Acid Ligands for Sensitive Fluorescence Detection of 2,4-DNP and PNA.

Fangfang Chen Xiudu Zhang Du Wensen Chengcheng Ye Meng Liu Jun Du Yonghong Ni

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Key Points

The aim is to develop zirconium-based metal-organic framework nanoparticles for the fluorescence detection of 2,4-DNP and PNA.
Crafting Zr-MOF nanoparticles using conjugated imidazolyl carboxylic acid ligands.
Testing fluorescence sensitivity and selectivity in actual aqueous environments.
The fluorescent probe shows high sensitivity for detecting 2,4-DNP and PNA.
Fluorescent response correlates with concentration levels, indicating effectiveness in real-world applications.

Implication

Demonstrates sensitive detection of 2,4-DNP and PNA in aqueous environments, suggesting a new detection method.

Abstract

fluorescent probe is a new option for the highly sensitive and selective detection of PNA and 2,4-DNP in actual aqueous environments.

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Cite This Study

Chen et al. (2026) studied this question.

synapsesocial.com/papers/69f5945c71405d493afff352 https://doi.org/10.1021/acs.inorgchem.6c00639

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