In situ anchoring Cu nanoclusters on Cu-MOF: A new strategy for a combination of catalysis and fluorescence toward the detection of H2O2 and 2,4-DNP

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 479, P. 147508 - 147508

Published: Nov. 28, 2023

Language: Английский

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Heteroatom‐Doped Ag₂₅ Nanoclusters Encapsulated in Metal–Organic Frameworks for Photocatalytic Hydrogen Production

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(17)

Published: Feb. 26, 2024

Atomically precise metal nanoclusters (NCs) with unique optical properties and abundant catalytic sites are promising in photocatalysis. However, their light-induced instability the difficulty of utilizing photogenerated carriers for photocatalysis pose significant challenges. Here, MAg

Language: Английский

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Size and charge effects of metal nanoclusters on antibacterial mechanisms

Journal of Nanobiotechnology, Journal Year: 2023, Volume and Issue: 21(1)

Published: Nov. 15, 2023

Abstract Nanomaterials, specifically metal nanoclusters (NCs), are gaining attention as a promising class of antibacterial agents. Metal NCs exhibit properties due to their ultrasmall size, extensive surface area, and well-controlled ligands. The mechanisms influenced by two primary factors: size charge. In this review, we summarize the impacts charge on mechanisms, interactions with bacteria, factors that influence effects against both gram-negative gram-positive bacteria. Additionally, highlight occur when negatively or positively charged, provide examples applications A better understanding relationships between activity will aid in design synthesis nanomaterials for development effective agents bacterial infections. Based remarkable achievements NCs, review also presents conclusions current challenges future perspectives fundamental investigations practical applications. Graphical

Language: Английский

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Enhanced biochemical sensing using metallic nanoclusters integrated with metal–organic frameworks (NCs@MOFs): a comprehensive review

Materials Horizons, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Significant advancements have been made in biochemical sensing, particularly the design, development, and utilization of metallic nanoclusters metal–organic frameworks as separate functional materials.

Language: Английский

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Synthesis of a new complex of lanthanum on MCM-41 as an efficient and reusable heterogeneous catalyst for the chemoselective synthesis of sulfoxides and tetrahydrobenzo[b]pyrans

Journal of Porous Materials, Journal Year: 2023, Volume and Issue: 31(2), P. 511 - 526

Published: Nov. 6, 2023

Language: Английский

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Towards bridging thermo/electrocatalytic CO oxidation: from nanoparticles to single atoms

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(17), P. 8903 - 8948

Published: Jan. 1, 2024

Proton exchange membrane fuel cells (PEMFCs), as a feasible alternative to replace the traditional fossil fuel-based energy converter, contribute significantly global sustainability agenda. At PEMFC anode, given high current density, Pt/C is deemed catalyst-of-choice ensure that hydrogen oxidation reaction (HOR) occurs at sufficiently fast pace. The performance of Pt/C, however, can only be achieved under premise purity used. For instance, in presence trace level carbon monoxide, typical contaminant during H

Language: Английский

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Recent progress in atomically precise metal nanoclusters for photocatalytic application

Nanoscale Horizons, Journal Year: 2024, Volume and Issue: 9(8), P. 1262 - 1278

Published: Jan. 1, 2024

This review summarizes the recent progress in atomically precise metal nanoclusters various photocatalytic applications and highlights strategy for constructing nanocluster-based heterostructures to improve stability catalytic activity.

Language: Английский

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Phase and chemical state tuning of FeNi oxides for oxygen evolution reaction

Science China Chemistry, Journal Year: 2024, Volume and Issue: 67(8), P. 2755 - 2766

Published: June 24, 2024

Language: Английский

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Regulating interaction with surface ligands on Au25 nanoclusters by multivariate metal–organic framework hosts for boosting catalysis

National Science Review, Journal Year: 2024, Volume and Issue: 11(10)

Published: July 23, 2024

ABSTRACT While atomically precise metal nanoclusters (NCs) with unique structures and reactivity are very promising in catalysis, the spatial resistance caused by surface ligands structural instability poses significant challenges. In this work, Au25(Cys)18 NCs encapsulated multivariate metal–organic frameworks (MOFs) to afford Au25@M-MOF-74 (M = Zn, Ni, Co, Mg). By MOF confinement, Au25 showcase highly enhanced activity stability intramolecular cascade reaction of 2-nitrobenzonitrile. Notably, interaction between nodes M-MOF-74 is able suppress free vibration on thereby improve accessibility Au sites; meanwhile, stronger interactions lead higher electron density core expansion within Au25(Cys)18. As a result, exhibits trend Au25@Ni-MOF-74 > Au25@Co-MOF-74 Au25@Zn-MOF-74 Au25@Mg-MOF-74, highlighting crucial roles microenvironment modulation around hosts.

Language: Английский

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Recent progress on organic metal compound/MOF hybrids: From controllable synthesis to potential catalytic applications

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 515, P. 215972 - 215972

Published: May 27, 2024

Language: Английский

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