Preparation of amidoxime modified covalent organic framework for efficient adsorption of lead ions in aqueous solution

Chemical Engineering Journal, Год журнала: 2024, Номер 492, С. 152292 - 152292

Опубликована: Май 16, 2024

Язык: Английский

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Novel amidoxime-functionalized covalent organic frameworks synergistically promote UO22+ removal via photocatalytic reduction and adsorption

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131461 - 131461

Опубликована: Янв. 1, 2025

Язык: Английский

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Selective and Sensitive Detection of Fe³⁺ Ions Using a Red‐Emissive Fluorescent Probe Based on Triphenylamine and Perylene‐Linked Conjugated Microporous Polymer

Macromolecular Rapid Communications, Год журнала: 2024, Номер 45(17)

Опубликована: Июнь 15, 2024

The Expansion of modern industry underscores the urgent need to address heavy metal pollution, which is a threat human-health and environment. Efforts are underwent develop precise technologies for detecting ions (M

Язык: Английский

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Novel Olefin-Linked Covalent Organic Framework with Multifunctional Group Modification for the Fluorescence/Smartphone Detection of Uranyl Ion

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(21), С. 27804 - 27812

Опубликована: Май 17, 2024

Monitoring and purification of uranium contamination are great importance for the rational utilization resources maintaining environment. In this work, an olefin-linked covalent organic framework (GC-TFPB) its amidoxime-modified product (GC-TFPB-AO) synthesized with 3-cyano-4,6-dimethyl-2-hydroxypyridine (GC) 1,3,5-tris(4-formylphenyl) benzene (TFPB) by Knoevenagel condensation. GC-TFPB-AO results in specificity rapid fluorescent/smartphone uranyl ion (UO22+) detection based on synergistic effect multifunctional groups (amidoxime, pyridine, hydroxyl groups). features a highly sensitive adsorption UO22+ limit 21.25 nM. addition, it has good recovery (100–111%) fluorescence real samples, demonstrating excellent potential predesigned fluorescent COFs nuclear contaminated wastewater removal.

Язык: Английский

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A review of fluorescent covalent organic frameworks for heavy metal ion sensors

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159249 - 159249

Опубликована: Янв. 1, 2025

Язык: Английский

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Smartphone-assisted fluorescence/colorimetric dual-mode sensing strategy for uranium ion detection using cerium-sulfonyl calix[4]arene

Microchimica Acta, Год журнала: 2025, Номер 192(3)

Опубликована: Фев. 13, 2025

Язык: Английский

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Visually evaluating drug efficacy in living cells using COF-based fluorescent nanoprobe via CHA amplified detection of miRNA and simultaneous apoptosis imaging

Analytica Chimica Acta, Год журнала: 2024, Номер 1302, С. 342502 - 342502

Опубликована: Март 19, 2024

Язык: Английский

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Advances in electrically functional nanocomposites: classification and future prospects

Advanced Composites and Hybrid Materials, Год журнала: 2024, Номер 7(6)

Опубликована: Ноя. 25, 2024

Язык: Английский

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An easy-to-prepare AIE fluorescent sensor based on bis-(naphthyl acetyl)-hydrazone for selectively relay detection of Fe3+, F− and H2PO4−

Journal of Luminescence, Год журнала: 2024, Номер 272, С. 120624 - 120624

Опубликована: Апрель 16, 2024

Язык: Английский

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Engineering gold nanoclusters anchored cobalt oxyhydroxide with bifunction for discriminative monitoring azodicarbonamide

Food Chemistry, Год журнала: 2025, Номер 477, С. 143563 - 143563

Опубликована: Фев. 22, 2025

Язык: Английский

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