400 Result(s)
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Cathodic corrosion as a facile and universal method for scalable preparation of powdery single atom electrocatalysts
Top-down strategy has been widely applied for synthesis of metal single atom catalysts (SACs) via converting metal nanoparticles or bulk metals into atomically dispersed species. Here, we report a simple elect...
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Solid-state non-volatile memories based on vdW heterostructure-based vertical-transport ferroelectric field-effect transistors
Driven by the explosive development of data-centric computation applications, it is becoming urgent to develop in-memory computing devices that are beyond the von Neumann architecture with an arrangement of se...
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Aquaculture Floc Waste Addition Facilitates Soil Fertility, Growth Performance of Crown Daisy (Glebionis Coronaria (L.) Cass. ex Spach) and Community Composition of Rhizobacteria
Intensive BFT (Biofloc Technology) system production leads to large amounts of FSW (Floc Solid Waste), but the disposal of this waste is rarely noticed. As one of the novel solid wastes of aquaculture, the FSW...
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Preparation of high-purity dispersed single-crystal diamond particles
The demand for quantum functional devices with diamond as the primary structure is rapidly increasing, leading to higher quality requirements for the preparation of micron-scale diamonds. We utilized a low-den...
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The efficacy and safety of FcRn inhibitors in patients with myasthenia gravis: a systematic review and meta-analysis
Myasthenia gravis (MG) is an autoimmune disease that causes local or generalized muscle weakness. Complement inhibitors and targeting of the neonatal Fc receptor (FcRn) to block IgG cycling are two novel and s...
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Molecular dynamics simulation and experimental study on the effect of surfactants on the compatibility of P(S-DVB)-SO4/CeO2 composite interface
To improve the interfacial compatibility of core–shell composite abrasive composed of sulfate-modified divinylbenzene crosslinked polystyrene P(S-DVB)-SO4) and CeO2, cetyltrimethylammonium bromide (CTAB), sodium ...
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Open AccessLoss of ZNF451 mediates fibroblast activation and promotes lung fibrosis
No effective therapies for pulmonary fibrosis (PF) exist because of the unclear molecular pathogenesis and the lack of effective therapeutic targets. Zinc finger protein 451 (ZNF451), a transcriptional regulat...
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Learnable scene prior for point cloud semantic segmentation
In this paper, we propose a Geo-SceneEncoder framework to handle point cloud scene semantic segmentation, including a SceneEncoder to learn a scene prior, an advanced geometric kernel to learn geometry informa...
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Metabolic Heterogeneity and Potential Immunotherapeutic Responses Revealed by Single-Cell Transcriptomics of Breast Cancer
Breast cancer (BC) exhibits remarkable heterogeneity. However, the transcriptomic heterogeneity of BC at the single-cell level has not been fully elucidated.
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Open AccessHidden non-collinear spin-order induced topological surface states
Rare-earth monopnictides are a family of materials simultaneously displaying complex magnetism, strong electronic correlation, and topological band structure. The recently discovered emergent arc-like surface ...
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Some new decay estimates for \((2+1)\) -dimensional degenerate oscillatory integral operators
In this paper, we consider the \((2+1)\) ( 2 +
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What can we learn from quality assurance badges in open-source software?
In the development of open-source software (OSS), many developers use badges to give an overview of the software and share some key features/metrics conveniently. Among various badges, quality assurance (QA) b...
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Measurement of the neutron flux of CSNS Back-n ES#1 under small collimators from 0.5 eV to 300 MeV
The newly built back-streaming white neutron beam line (Back-n) at China spallation Neutron Source (CSNS) makes a breakthrough for China’s domestic nuclear data measurement, which is pushing nuclear data measu...
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Open AccessAtomically precise engineering of spin–orbit polarons in a kagome magnetic Weyl semimetal
Atomically precise defect engineering is essential to manipulate the properties of emerging topological quantum materials for practical quantum applications. However, this remains challenging due to the obstac...
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Open AccessNitro-fatty acids: mechanisms of action, roles in metabolic diseases, and therapeutics
Nitro-fatty acids (NO2-FAs) are a class of bioactive lipids that mediate metabolic, anti-oxidative stress, anti-inflammatory, and other signaling actions. Endogenously, NO2-FAs are derived from the non-enzymatic ...
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Application of gold nanoclusters in fluorescence sensing and biological detection
Gold nanoclusters (Au NCs) exhibit broad fluorescent spectra from visible to near-infrared regions and good enzyme-mimicking catalytic activities. Combined with excellent stability and exceptional biocompatibi...
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Does empathy lead to depression? A three-wave random intercept cross-lagged panel analysis in emerging adults
While empathy has been associated with depressive symptoms, few longitudinal studies have confirmed the causal relationship between empathy and depressive symptoms. The current study employed a three-wave and ...
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Article
Bifunctional interstitial phosphorous do** strategy boosts platinum-zinc alloy for efficient ammonia oxidation reaction and hydrogen evolution reaction
It is still a lack of bifunctional catalysts for ammonia oxidation reaction (AOR) and hydrogen evolution reaction (HER) due to their different reaction mechanisms. In this work, P is doped into PtZn alloy by c...
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Open AccessCompeting itinerant and local spin interactions in kagome metal FeGe
The combination of a geometrically frustrated lattice, and similar energy scales between degrees of freedom endows two-dimensional Kagome metals with a rich array of quantum phases and renders them ideal for s...
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Open AccessMicroenvironment reconstitution of highly active Ni single atoms on oxygen-incorporated Mo2C for water splitting
The rational design of efficient bifunctional single-atom electrocatalysts for industrial water splitting and the comprehensive understanding of its complex catalytic mechanisms remain challenging. Here, we re...