Facile fabrication of chitosan-based molecular imprinted microspheres to adsorb selectively, release and anti-bacteria for berberine

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 306, С. 141592 - 141592

Опубликована: Фев. 28, 2025

Язык: Английский

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Ion‐imprinted chelating resin for targeted adsorption of lanthanum ions: synthesis, characterization, and application

Journal of Chemical Technology & Biotechnology, Год журнала: 2025, Номер unknown

Опубликована: Янв. 7, 2025

Abstract BACKGROUND Lanthanum ions (La 3+ ) are of great importance in many applications, so development effective sorbents for selective recovery La is urgently required. In this work, an ion‐imprinted polymeric sorbent La‐RSPY with secondary amine, phenolic, and pyridyl groups was synthesized through a Schiff base reaction between 4‐aminoresorcinol pyridine‐2‐carboxaldehyde, followed by reduction, complexation, base‐catalyzed polymerization resorcinol/formaldehyde. RESULTS showed impressive selectivity to from competitive like Gd , Ru Pr Eu Nd Cd 2+ Zn Cu mixed‐ion systems adsorption capacity 200 ± 1 mg g −1 . Its behavior successfully modeled using the Sips isotherm, while pseudo‐second‐order kinetics further confirmed efficiency process. Spectroscopic analysis NMR, FTIR, SEM also that integrity unaffected. Such better performance due CN, NH, OH give rise stable complexes imprinted spatial configurations tailored binding. CONCLUSION has promise applications analytical chemistry, food safety, wastewater treatment, environmental remediation. Scaling up synthesis, optimizing processes, collaboration industries specializing rare earth or water treatment would increase its practical deployment widen commercial circle. © 2025 Society Chemical Industry (SCI).

Язык: Английский

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Rapid detection of linalool by QCM gas sensor based on HKUST-1/MWCNT-gel@MIP in early sweetpotato black spot disease

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 113232 - 113232

Опубликована: Март 1, 2025

Язык: Английский

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A novel red emissive glutathione-capped carbon dots embedded within molecularly-imprinted polymers for adsorption and fluorescent sensing of malachite green in food samples

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 113376 - 113376

Опубликована: Март 1, 2025

Язык: Английский

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A rapid strategy to enrich high-purity sciadonic acid from Torreya grandis kernel oil using silver ion-loaded molecular imprinted polymers

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 113529 - 113529

Опубликована: Апрель 1, 2025

Язык: Английский

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