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Article
ROS-responsive nanoparticles targeting inflamed colon for synergistic therapy of inflammatory bowel disease via barrier repair and anti-inflammation
The destruction of the intestinal barrier is likely to cause an increase in intestinal permeability and cause pathological damage. Numerous studies have demonstrated that intestinal barrier function plays an i...
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Article
The reformation of catalyst: From a trial-and-error synthesis to rational design
The appropriate catalysts can accelerate the reaction rate and effectively boost the efficient conversion of various molecules, which is of great importance in the study of chemistry, chemical industry, energy...
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Article
Highly selective and efficient photocatalytic NO removal: Charge carrier kinetics and interface molecular process
The widespread nitrogen oxides (NOx, mainly in NO) in the atmosphere have threatened human health and ecological environment. The dilute NO (ppb) is difficult to efficiently remove via the traditional process due...
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Article
Atomically dispersed materials: Ideal catalysts in atomic era
Catalysts can accelerate the chemical reaction rate and effectively promote the molecules transformation, which is of great significance in the research of chemical industry and material science. The extreme u...
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Article
Single-atom cobalt nanozymes promote spinal cord injury recovery by anti-oxidation and neuroprotection
Oxidative stress and inflammation are central pathophysiological processes in a traumatic spinal cord injury (SCI). Antioxidant therapies that reduce the reactive oxygen and nitrogen species (RONS) overgenerat...
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Article
Revealing the surface atomic arrangement of noble metal alkane dehydrogenation catalysts by a stepwise reduction-oxidation approach
Surface characterization of metal nanoparticles is a critical need in nanocatalysis for in-depth understanding of the structure-function relationships. The surface structure of nanoparticles is often different...
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Article
Emerging low-nuclearity supported metal catalysts with atomic level precision for efficient heterogeneous catalysis
Supported atomically dispersed metal catalysts (ADMCs) have received enormous attention due to their high atom utilization efficiency, mass activity and excellent selectivity. Single-atom site catalysts (SACs)...
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Article
Understanding the structure-performance relationship of active sites at atomic scale
Metal-based atomically dispersed catalysts have attracted more attention because of their excellent catalytic performance and nearly 100% atom utilization. Therefore, it is very important to comprehensively an...
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Article
Regulations of active moiety in single atom catalysts for electrochemical hydrogen evolution reaction
Hydrogen production from water splitting using renewable electric energy is an interesting topic towards the carbon neutral future. Single atom catalysts (SACs) have emerged as a new frontier in the field of c...
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Article
Atomically dispersed Ni anchored on polymer-derived mesh-like N-doped carbon nanofibers as an efficient CO2 electrocatalytic reduction catalyst
Efficient electroreduction of CO2 into CO and other chemicals turns greenhouse gases into fuels and value-added chemicals, holding great promise for a closed carbon cycle and the alleviation of climate changes. H...
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Article
Rare-earth single atom based luminescent composite nanomaterials: Tunable full-color single phosphor and applications in WLEDs
High-quality single-component white phosphors are instrumental in realizing high-efficiency devices. Rare earth fluorides and carbon quantum dots have great potential in the white light-emitting diode (WLED) f...
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Article
Design concept for electrocatalysts
Metal-based electrocatalysts with different sizes (single atoms, nanoclusters, and nanoparticles) show different catalytic behaviors for various electrocatalytic reactions. Regulating the coordination environm...
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Article
Cobalt single atom site catalysts with ultrahigh metal loading for enhanced aerobic oxidation of ethylbenzene
The oxidation of hydrocarbons to produce high value-added compounds (ketones or alcohols) using oxygen in air as the only oxidant is an efficient synthetic strategy from both environmental and economic views. ...
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Article
Porous γ-Fe2O3 nanoparticle decorated with atomically dispersed platinum: Study on atomic site structural change and gas sensor activity evolution
Decorating semi-conducting metal oxide with noble metal has been recognized as a viable approach to improve the sensitivity of gas sensor. However, conventional method which relys on noble metal nanoparticles ...
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Article
Single-atom site catalysts for environmental catalysis
In recent decades, the environmental protection and long-term sustainability have become the focus of attention due to the increasing pollution generated by the intense industrialization. To overcome these iss...
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Article
Controlling N-do** type in carbon to boost single-atom site Cu catalyzed transfer hydrogenation of quinoline
Single-atom site (SA) catalysts on N-doped carbon (CN) materials exhibit prominent performance for their active sites being M-Nx. Due to the commonly random do** behaviors of N species in these CN, it is a toug...
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Article
A general bottom-up synthesis of CuO-based trimetallic oxide mesocrystal superstructures for efficient catalytic production of trichlorosilane
Mesocrystals, the non-classical crystals with highly ordered nanoparticle superstructures, have shown great potential in many applications because of their newly collective properties. However, there is still ...
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Article
Modulating the local coordination environment of single-atom catalysts for enhanced catalytic performance
The local coordination environment of catalysts has been investigated for an extended period to obtain enhanced catalytic performance. Especially with the advancement of single-atom catalysts (SACs), research ...
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Article
Single-atom catalysis enables long-life, high-energy lithium-sulfur batteries
With high energy density and low material cost, lithium-sulfur batteries (LSBs) emerge quite expeditiously as a fascinating energy storage system over the past decade. Broad applications of LSBs ranging from e...
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Article
Fabricating Pd isolated single atom sites on C3N4/rGO for heterogenization of homogeneous catalysis
Metal isolated single atomic sites catalysts have attracted intensive attention in recent years owing to their maximized atom utilization and unique structure. Despite the success of single atom catalyst synth...