Simultaneous electrochemical and colorimetric detection of tri-heavy metal ions in environmental water samples employing 3D-MOF/nickel selenide as a synergistic catalyst

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149965 - 149965

Published: Feb. 24, 2024

Language: Английский

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Bio-based phytic acid-induced polypyrrole/silver nanowires coating towards multifunctional nylon/cotton blend fabrics

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 476, P. 146837 - 146837

Published: Oct. 21, 2023

Language: Английский

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Honeycomb Polypore Biomass-derived Activated Porous Carbon Nanosheets/Graphite/Nafion Composite: Green and Sensitive Electrocatalyst for Nanomolar detection of Toxic Hg2+ ions in Water Samples and Water-splitting Reactions

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113584 - 113584

Published: July 18, 2024

Language: Английский

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Recent Advances in Conductive Polymers-Based Electrochemical Sensors for Biomedical and Environmental Applications

Polymers, Journal Year: 2024, Volume and Issue: 16(11), P. 1597 - 1597

Published: June 4, 2024

Electrochemical sensors play a pivotal role in various fields, such as biomedicine and environmental detection, due to their exceptional sensitivity, selectivity, stability, rapid response time, user-friendly operation, ease of miniaturization integration. In addition the research conducted application field, significant focus is placed on selection optimization electrode interface materials for electrochemical sensors. The detection performance these can be significantly enhanced by modifying either inorganic metal electrodes or printed electrodes. Among numerous available modification materials, conductive polymers (CPs) possess not only excellent conductivity exhibited conductors but also unique three-dimensional structural characteristics inherent polymers. This distinctive combination allows CPs increase active sites during process while providing channels ion transmission facilitating efficient electron transfer reaction processes. review article primarily highlights recent progress concerning an ideal choice owing remarkable features that make them well-suited biomedical applications.

Language: Английский

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Polyaniline/Cellulose Nanofiber/Polyvinyl alcohol porous conductive Hydrogel-Modified graphene electrode for simultaneous detection of Cadmium and Nickel in wastewater

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 112951 - 112951

Published: Feb. 1, 2025

Language: Английский

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Preparation of environmentally friendly, high strength, adhesion and stability hydrogel based on lignocellulose framework

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 263, P. 130158 - 130158

Published: Feb. 16, 2024

Language: Английский

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Novel dual-responsive hydrogel composed of polyacrylamide/Fe-MOF/zinc finger peptide for construction of electrochemical sensing platform

Analytica Chimica Acta, Journal Year: 2024, Volume and Issue: 1289, P. 342201 - 342201

Published: Jan. 2, 2024

Language: Английский

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Synergistic on engineering layered N-doped carbon/MXene heterostructure: A potential scaffold for simultaneous electrochemical detection of Cu2+ and Hg2+ ions

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: unknown, P. 136661 - 136661

Published: Sept. 1, 2024

Language: Английский

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Electrochemical environmental sensors based on La-doped zeolitic imidazolate framework-67 functionalized with L-cysteine for simultaneous detection of Cd2+ and Hg2+

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162549 - 162549

Published: Jan. 1, 2025

Language: Английский

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Design and Construct Cyclic Carbonate Functionalized Chitosan‐Based Hydrogel Enabling Photodecarboxylase Immobilization with Enhanced Stability and Reusability

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 26, 2025

Abstract Fatty acid photodecarboxylase (FAP) plays a crucial role in the green production of biofuel and other valuable biochemicals. However, reusability immobilized FAP has been limited due to inadequate durability. Here, porous, translucent chitosan hydrogel sphere carrier functionalized with cyclic carbonate group enhance is presented. Based on arrangement basic amino residues surface FAP, bis(cyclic carbonate) containing flexible chain from CO 2 designed synthesized. This compound used modify porous hydrogels obtained via template‐etching process. then covalently within framework through reaction remaining groups, as evidenced by quartz crystal microbalance analysis. The modified carrier, PH3‐BC‐II, significantly improves activity achieving maximum conversion 70.0%, enzyme loading 125.3 mg g −1 (dry carrier). Furthermore, PH3‐BC‐II retains >50% its initial after eight consecutive cycles (total runtime 24 h) at high fatty substrate concentrations. study provides an effective strategy for constructing stable (photo)enzymes sustainable materials.

Language: Английский

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