Triazine Frameworks for the Photocatalytic Selective Oxidation of Toluene

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(18)

Published: Feb. 26, 2024

Investigations into the selective oxidation of inert sp

Language: Английский

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Core-shell structured Mn3O4@CdIn2S4 microspheres with S-scheme charge transfer route for efficient photocatalytic hydrogen evolution

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 343, P. 127091 - 127091

Published: March 12, 2024

Language: Английский

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Enzyme Immobilization using Covalent Organic Frameworks: From Synthetic Strategy to COFs Functional Role

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(31), P. 40371 - 40390

Published: July 29, 2024

Enzymes, a class of biocatalysts, exhibit remarkable catalytic efficiency, specificity, and selectivity, governing many reactions that are essential for various cascades within living cells. The immobilization structurally flexible enzymes on appropriate supports holds significant importance in facilitating biomimetic transformations extracellular environments. Covalent organic frameworks (COFs) have emerged as ideal candidates enzyme due to high surface tunability, diverse chemical/structural designs, exceptional stability, metal-free nature. Various techniques been proposed fabricate COF-enzyme biocomposites, offering enhancements activity reusability COF-immobilized well new insights into developing advanced enzyme-based applications. In this review, we provide comprehensive overview state-of-the-art strategies immobilizing COFs by focusing their applicability versatility. These systematically summarized compared categorizing them postsynthesis situ immobilization, where respective strengths limitations thoroughly discussed. Combined with an critical emerging applications, further elucidate the multifaceted roles subsequent highlighting biofunctionality achievable through COFs.

Language: Английский

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Recent advances in porous materials for photocatalytic NADH regeneration

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(6), P. 3209 - 3229

Published: Jan. 1, 2024

This review focuses on recent research progress porous photocatalysts ( e.g. , g-C 3 N 4 COFs, MOFs, CMPs, and transition metal compounds) for photocatalytic NADH regeneration.

Language: Английский

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Formate‐Mediated Electroenzymatic Synthesis via Biological Cofactor NADH

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(41)

Published: July 22, 2024

Abstract Synthetic biohybrid systems by coupling artificial system with nature's machinery may offer a disruptive solution to address the global energy crisis. We developed versatile electroenzymatic pathway for continuous synthesis of valuable chemicals, facilitated formate‐driven NADH regeneration. Utilizing bismuth electrocatalyst, we achieved stable CO 2 reduction formate approximately 90 % Faraday efficiency at current density 150 mA cm −2 . The generated acts as mediator regenerate NADH, which is then coupled immobilized redox enzymes—alcohol dehydrogenase (ADH), L ‐lactate (LDH), and ‐glutamate (GDH)—to produce targeted chemicals significant rates exceptionally high turnover numbers (1.8×10 6 3.1×10 ). These achievements not only underscore but also its practical applicability in industrial settings. By leveraging situ formate, this innovative approach demonstrates potential integrating electrocatalysis enzymatic reactions sustainable efficient chemical production on scale.

Language: Английский

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Pickering emulsion stabilized with charge separation and transfer modulated photocatalyst for enzyme-photo-coupled catalysis

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Journal Year: 2024, Volume and Issue: 57, P. 114 - 122

Published: Feb. 1, 2024

Language: Английский

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Photocatalytic Regeneration of Reactive Cofactors with InP Quantum Dots for the Continuous Chemical Synthesis

ACS Catalysis, Journal Year: 2024, Volume and Issue: 14(9), P. 6740 - 6748

Published: April 16, 2024

The shuttling of redox-active nicotinamide cofactors between the light and dark cycles is key to continuous production biomass in photosynthesis. replication such processes artificial photosynthetic systems demands fast photoregeneration as well simultaneous integration these into cycle. Here, we report design an system for butanol via constant consumption cofactors, powered by indium phosphide quantum dot (InP QD) photocatalyst alcohol dehydrogenase (ADH) enzyme, respectively. A strong electrostatic attraction oppositely charged InP QDs electron mediators significantly enhanced charge extraction utilization processes, enabling a (∼30 min, with turn over frequency ∼1333 h–1), quantitative (>99%), selective enzymatically active These photoregenerated were further coupled cycle trigger ADH oxidoreductase enzyme butanol, sequential light–dark cycles. amount produced under was higher than stoichiometric limit, proving regeneration cycles, Thus, proper QD-based photocatalytic enzymatic led effective seen

Language: Английский

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Recent progress in photocatalytic NAD(P)H regeneration for photocatalytic-enzymatic-coupling system

Frontiers of Chemical Science and Engineering, Journal Year: 2024, Volume and Issue: 18(4)

Published: March 12, 2024

Language: Английский

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Assembly of T4 Bacteriophages with Β-Galactosidase for Electrochemical Detection of Escherichia Coli K12

Published: Jan. 1, 2025

Language: Английский

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Bioinspired photooxidation of AsH3 with high conversion and As0 selectivity on tailored TiO2/CHS@Cu2O via a proton-coupled electron transfer process

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125300 - 125300

Published: March 1, 2025

Language: Английский

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