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Emerging single atom catalysts in gas sensors
Chemical Society Reviews, 2022Single atom catalysts offer unprecedented opportunities for the development of highly sensitive and selective gas sensors.
Guanglu Lei +7 more
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Single‐Atom Catalysts for Nanocatalytic Tumor Therapy
Small, 2021AbstractRecently, single‐atom catalysts (SACs) have been receiving increasing attention in various catalytic fields, and meanwhile, emerging nanocatalytic medicine provides a novel tumor chemotherapy modality without using toxic chemodrugs. The distinct properties of SACs, such as well‐defined and precisely located metal centers, identical coordination
Xiangyu Lu +3 more
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Science, 2016
Catalysis For heterogeneous catalysts made from precious metal nanoparticles adsorbed on metal oxides, high temperatures are the enemy. The metal atoms become mobile and the small particles grow larger, causing a loss in surface area and hence in activity. Jones et al.
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Catalysis For heterogeneous catalysts made from precious metal nanoparticles adsorbed on metal oxides, high temperatures are the enemy. The metal atoms become mobile and the small particles grow larger, causing a loss in surface area and hence in activity. Jones et al.
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Temperature‐Dependent Structures of Single‐Atom Catalysts
Chemistry – An Asian Journal, 2023AbstractSingle‐atom catalysts (SACs) have the unique coordination environment and electronic structure due to the quantum size effect, which plays an essential role in facilitating catalytic reactions. However, due to the limited understanding of the formation mechanism of single atoms, achieving the modulation of the local atomic structure of SACs is ...
Yuhui Chen +8 more
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Densely Populated Single Atom Catalysts
Small Methods, 2019AbstractDeveloping highly efficient electrocatalysts with low cost is critical for the wide‐spread application of sustainable and renewable energy conversion technologies. Single‐atom catalysts (SACs) have attracted considerable attention owing to their high catalytic activity, selectivity, and stability.
Jiabin Wu +4 more
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Chemical Synthesis of Single Atomic Site Catalysts
Chemical Reviews, 2020Manipulating metal atoms in a controllable way for the synthesis of materials with the desired structure and properties is the holy grail of chemical synthesis. The recent emergence of single atomic site catalysts (SASC) demonstrates that we are moving toward this goal.
Shufang Ji +5 more
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Single‐Atom Catalysts Boosted Electrochemiluminescence
ChemPlusChemAbstract Electrochemiluminescence (ECL) combines electrochemical redox processes with photochemical light emission, offering exceptional sensitivity, spatial control, and stability. Widely applied in biosensing, medical diagnostics, and environmental monitoring, its efficiency often depends on advanced catalytic materials. Single‐atom
Dan‐Ling Wang, Wei Zhao
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3D printing of single-atom catalysts
Nature Synthesis, 2023Single-atom catalysts (SACs) can increase atom efficiency and show remarkable catalytic performance compared with their bulk analogues; however, direct fabrication in high yield is challenging. Now, a 3D printing approach realizes the controlled and precise synthesis of SACs with desired geometries.
Huabin Zhang, Xiong Wen Lou
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Nanocatalytic Tumor Therapy by Single-Atom Catalysts
ACS Nano, 2019Initiating localized catalytic chemical reactions in tumor microenvironment (TME) can achieve appealing tumor-therapeutic efficacy concurrently with high specificity and desirable biosafety, which is mainly dependent on the high performance of biomedical nanocatalysts.
Minfeng Huo +4 more
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Heterogeneous Atomic Catalysts Overcoming the Limitations of Single-Atom Catalysts
ACS Nano, 2020Recent advances in heterogeneous single-atom catalysts (SACs), which have isolated metal atoms dispersed on a support, have enabled a more precise control of their surface metal atomic structure. SACs could reduce the amount of metals used for the surface reaction and have often shown distinct selectivity, which the corresponding nanoparticles would ...
Hojin Jeong, Sangyong Shin, Hyunjoo Lee
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