Multifunctional Manganese–Nucleotide Laccase-Mimicking Nanozyme for Degradation of Organic Pollutants and Visual Assay of Epinephrine via Smartphone

Analytical Chemistry, Journal Year: 2024, Volume and Issue: 96(11), P. 4736 - 4744

Published: March 11, 2024

As a natural green catalyst, laccase has extensive application in the fields of environmental monitoring and pollutant degradation. However, susceptibility to influences poor reusability seriously hinder its application. To address these concerns, for first time, manganese ion replaced copper as active center coordinate with guanosine monophosphate (GMP) synthesizing mimic high catalytic activity. Compared laccase, laccase-like nanozyme (Mn–GMPNS) demonstrated superior thermal stability, acid–base resistance, salt tolerance, reusability, substrate universality. Benefiting from activity Mn–GMPNS, epinephrine, significant neurotransmitter hormone associated numerous diseases, was visually detected within 10 min portable assay by smartphone. More encouragingly, Mn–GMPNS can efficiently degrade dye pollutants, achieving decolorization rate over 70% 30 min. Thus, coordination between nucleotide potential rational design nanozymes activity, low cost, good biocompatibility.

Language: Английский

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Laccase immobilization and its degradation of emerging pollutants: A comprehensive review

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 359, P. 120984 - 120984

Published: April 27, 2024

Language: Английский

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Reversible simultaneous switching between bacteria-killing/superhydrophobicity and bacteria-releasing/superhydrophilicity cotton fabric for potential oil/water separation application

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 442, P. 141004 - 141004

Published: Feb. 1, 2024

Language: Английский

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A review on the laccase assisted decolourization of dyes: Recent trends and research progress

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2023, Volume and Issue: 151, P. 105081 - 105081

Published: Aug. 14, 2023

Language: Английский

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Smart chemistry and applied perceptions of enzyme-coupled nano-engineered assemblies to meet future biocatalytic challenges

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 493, P. 215329 - 215329

Published: July 9, 2023

Language: Английский

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pH-Sensitive adsorption of gastrointestinal drugs (famotidine and pantoprazole) as pharmaceutical pollutants by using the Au-doped@ZIF-90-glycerol adsorbent: insights from computational modeling

Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(47), P. 26127 - 26151

Published: Jan. 1, 2023

Gastrointestinal drug pollutants pose environmental risks. Our study explores the adsorption of famotidine (FA) and pantoprazole (PA) using Au-ddoped@ZIF-90-gglycerol adsorbent (A@Z/G), emphasizing pH-sensitive effects on ecosystems.

Language: Английский

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Bioremediation of organic pollutants by laccase-metal–organic framework composites: A review of current knowledge and future perspective

Bioresource Technology, Journal Year: 2024, Volume and Issue: 406, P. 131072 - 131072

Published: July 4, 2024

Language: Английский

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Co-immobilizing laccase-mediator system by in-situ synthesis of MOF in PVA hydrogels for enhanced laccase stability and dye decolorization efficiency

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 353, P. 120114 - 120114

Published: Jan. 26, 2024

Language: Английский

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Bimetallic metal–organic frameworks (BMOFs) for dye removal: a review

RSC Advances, Journal Year: 2024, Volume and Issue: 14(43), P. 31777 - 31796

Published: Jan. 1, 2024

Safe drinking water and a clean living environment are essential for good health. However, the extensive growing use of hazardous chemicals, particularly carcinogenic dyes like methylene blue, methyl orange, rhodamine B, malachite green, in both domestic industrial settings, has led to scarcity potable environmental challenges. This trend poses serious threat human society, sustainable global development, marine ecosystems. Consequently, researchers exploring more advanced methods beyond traditional wastewater treatment address removal or degradation these toxic dyes. Conventional approaches often inadequate effectively removing from wastewater. In this study, we investigated bimetallic metal-organic frameworks (BMOFs) as solution limitations. BMOFs demonstrated outstanding dye capabilities due their multifunctionality, stability, large surface area, adjustable pore size, recyclability. review provides comprehensive overview research on using BMOFs, including synthesis methods, types dyes, processes involved removal, such adsorption. Finally, discusses future potential emerging opportunities treatment.

Language: Английский

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A backbone support structure and capillary effect-induced high-flux MOF-based mixed-matrix membrane for selective dye/salt separation

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 344, P. 127221 - 127221

Published: March 28, 2024

Language: Английский

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