Silica@poly(chitosan-N-isopropylacrylamide-methacrylic acid) microgels: Extraction of palladium (II) ions and in situ formation of palladium nanoparticles for pollutant reduction

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 270, С. 132331 - 132331

Опубликована: Май 13, 2024

Язык: Английский

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Noble metal nanoparticles encapsulated smart microgels: A critical review

Journal of Molecular Liquids, Год журнала: 2024, Номер 403, С. 124869 - 124869

Опубликована: Апрель 30, 2024

Язык: Английский

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Exploring microgel adsorption: synthesis, classification, and pollutant removal dynamics

RSC Advances, Год журнала: 2024, Номер 14(14), С. 9445 - 9471

Опубликована: Янв. 1, 2024

Microgels have gained significant importance for the removal of pollutants owing to their stimulus-responsive behavior, high stability, and reusable capacity. However, despite these advantages, several hurdles need be overcome fully maximize potential as effective adsorbents eradicating various contaminants from environment, such metallic cations, organic compounds, anions, harmful gases, dyes. Therefore, a critical review on adsorption by microgels is needed. In this regard, presents latest developments in adsorptive properties microgels. The synthetic methods, architectural structures, behavior are explained detail. addition, explores factors that directly influence microgels, pH, feed composition, content pollutants, comonomers, agitation time, temperature, microgel dose, nature both adsorbates (pollutants) (microgels), medium, ionic strength. Various isotherms also explored together with kinetic aspects process provide comprehensive understanding.

Язык: Английский

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A review on Ag nanoparticles fabricated in microgels

RSC Advances, Год журнала: 2024, Номер 14(27), С. 19381 - 19399

Опубликована: Янв. 1, 2024

In recent years, there has been growing interest in the composites of multi-responsive microgels and silver nanoparticles.

Язык: Английский

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Enhanced probiotic viability in innovative double-network emulsion gels: Synergistic effects of the whey protein concentrate-xanthan gum complex and κ-carrageenan

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 270, С. 131758 - 131758

Опубликована: Май 5, 2024

Язык: Английский

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A comprehensive review on crosslinked network systems of zinc oxide-organic polymer composites

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 274, С. 133250 - 133250

Опубликована: Июнь 20, 2024

Язык: Английский

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Copper nanoparticles loaded gelatin/ polyvinyl alcohol/ guar gum-based 3D printable multimaterial hydrogel for tissue engineering applications

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 276, С. 133866 - 133866

Опубликована: Июль 14, 2024

Язык: Английский

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Polyurethane‐based nanocomposite for catalytic reduction of toxic dyes

Polymers for Advanced Technologies, Год журнала: 2024, Номер 35(4)

Опубликована: Апрель 1, 2024

Abstract In this work, we prepared AuNPs loaded polyurethane‐sodium alginate (Au‐PU‐ALg) composite polymers by casting and in‐situ reduction method. Successful fabrication of was confirmed UV–visible, Fourior transform infrared (FTIR) spectroscopy, X‐ray diffraction (XRD), field emission scanning elcetron microscopy (FESEM), energy dispersive (EDX) analysis along with the change in color suspension from yellow to dark purple. Thermo‐gravimetric (TGA) also loading 7.44 % total nanocomposite contents. The catalytic activity Au‐PU‐ALg nanocomposites checked reducing Rhodamine B (RhB) as a model reaction. It seen that RhB successfully done presence NaBH 4 just 8 min value k app found 0.648 −1 . While for 0.0008, 0.00221, 0.0008 catalyst, polymer gel particles, respectively. Thus results show catalyst high compared controlled reactions. Complex mixture dyes such RhB, crystal violet (CV), Congo red (CR), polluted industrial wastewater become colorless 10 3 min, respectively on mixing agent. observed followed pseudo first order kinetic Langmuir Hinshelwood mechanism.

Язык: Английский

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Classification, synthesis, characterization, and applications of metal nanoparticle-containing hybrid microgels: a comprehensive review

RSC Advances, Год журнала: 2024, Номер 14(34), С. 24604 - 24630

Опубликована: Янв. 1, 2024

In the last ten years, there has been significant interest in integration of metal nanoparticles (MNPs) smart microgels (SMGs).

Язык: Английский

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Poly(chitosan-N-vinylcaprolactam-methacrylic acid) microgels as microreactor for Ag(I) ions extraction and in-situ silver nanoparticles formation to reduce the toxins

International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 136906 - 136906

Опубликована: Окт. 1, 2024

Язык: Английский

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