301 Result(s)
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Article
Fixed temperature polymerization during intermediate stage to synthesize highly crystallized g-C3N4 for photocatalytic hydrogen production
Graphitic carbon nitride (g-C3N4), owing to its unique structure, has emerged as a hotspot in the semiconductor photocatalytic hydrogen production. However, the intrinsic poor crystallinity of g-C3N4, which leads...
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Integrated 1D epitaxial mirror twin boundaries for ultrascaled 2D MoS2 field-effect transistors
In atomically thin van der Waals materials, grain boundaries—the line defects between adjacent crystal grains with tilted in-plane rotations—are omnipresent. When the tilting angles are arbitrary, the grain bo...
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Epitaxial quasi-2D/3D hybrid perovskite heterojunctions for photodetector with enhanced detectivity and stability
Although numerous metal halide perovskite materials have been investigated in the field of optoelectronic, the development of perovskite heterojunctions with exotic structures is still rare. Herein, we report ...
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In-situ study of the hydrogen peroxide photoproduction in seawater on carbon dot-based metal-free catalyst under operation condition
Hydrogen peroxide (H2O2) photoproduction in seawater with metal-free photocatalysts derived from biomass materials is a green, sustainable, and ultra environmentally friendly way. However, most photocatalysts are...
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Controlling electrodeposited Ni layers by different-sized graphene oxides enables conductive e-textiles for the highly sensitive electrochemical detection of glucose
With the increasing popularity of wearable electronic devices, there is an urgent demand to develop electronic textiles (e-textiles) for device fabrication. Nevertheless, the difficulty in reconciliation betwe...
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Flat bands, strange metals and the Kondo effect
Flat-band materials such as the kagome metals or moiré superlattices are of intense current interest. Flat bands can result from the electron motion on numerous (special) lattices and usually exhibit topologic...
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Highly adaptive triboelectric tactile sensor on the foot of autonomous wall-climbing robots for detecting the adhesion state and avoiding the hazard
Due to the excellent maneuverability and obstacle crossing of legged robots, it is possible for an autonomous legged wall-climbing robots to replace manual inspection of ship exterior panels. However, when the...
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Superatom-assembled boranes, carboranes, and low-dimensional boron nanomaterials based on aromatic icosahedral B12 and C2B10
Using the experimentally known aromatic icosahedral superatoms Ih B12H122− and D5d 1,12-C2B10H12 as building blocks and based on extensive density functional theory calculations, we predict herein a series of cor...
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Article
Hydrogen-rich surface of MoC catalysts for efficient CO2 hydrogenation induced by a coupled hydrogen donator
Direct CO2 hydrogenation offers an important strategy for promoting the global carbon balance, but high thermodynamic and kinetic stability of CO2 has restricted its applicability to only a handful of industrial ...
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Multifunctional RGD coated a single-atom iron nanozyme: A highly selective approach to inducing ferroptosis and enhancing immunotherapy for pancreatic cancer
Nanozyme is a new promising approach to cancer therapy for its ability to induce ferroptosis by activating H2O2 via a traditional radical pathway and enhance cancer immunotherapy. However, short half-life period ...
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Open AccessVirus-like structures for combination antigen protein mRNA vaccination
Improved vaccination requires better delivery of antigens and activation of the natural immune response. Here we report a lipid nanoparticle system with the capacity to carry antigens, including mRNA and prote...
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Prediction and Feature Analysis of Entrapped Slag Defect on Casting Slab Based on Optimized XGBoost Model
Machine learning (ML) algorithms have been proven to be effective methods in steel design and production processes. In this study, the feature analysis and prediction of slag entrapment in continuous casting p...
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Erratum to: Efficient and stable perovskite solar cells by build-in π-columns and ionic interfaces in covalent organic frameworks
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Article
Bridging buried interface enable 24.67%-efficiency doctor-bladed perovskite solar cells in ambient condition
Scalable deposition of high-efficiency perovskite solar cells (PSCs) is critical to accelerating their commercial applications. However, a significant number of defects are distributed at the buried interface ...
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Investigation of MXene nanosheets based radio-frequency electronics by skin depth effect
Various new conductive materials with exceptional properties are utilized for the preparation of electronic devices. Achieving ultrahigh conductivity is crucial to attain excellent electrical performance. Howe...
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Nanosensor detection of reactive oxygen and nitrogen species leakage in frustrated phagocytosis of nanofibres
Exposure to widely used inert fibrous nanomaterials (for example, glass fibres or carbon nanotubes) may result in asbestos-like lung pathologies, becoming an important environmental and health concern. However...
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3D interlocked all-textile structured triboelectric pressure sensor for accurately measuring epidermal pulse waves in amphibious environments
The performance degradation and even damage of the e-textiles caused by sweat, water, or submersion during all-weather health monitoring are the main reasons that e-textiles have not been commercialized and ro...
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Open AccessSiO2–alginate–melittin nano-conjugates suppress the proliferation of ovarian cancer cells: a controlled release approach leveraging alginate lyase
Ovarian cancer treatment is challenged by resistance and off-target effects. Melittin shows promise against cancer but is limited by its instability and harmful cellular interactions. Our study introduces SiO2...
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Multiresponsive, easy-reversible, and dual-visual Pt(II) salt nanostructures for advanced anti-counterfeiting application
Smart materials that integrate multi-stimuli response, full reversibility, and dual-visual read-out channel are highly desired for anti-counterfeiting and information encryption applications. Herein, we develo...
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Endogenous formaldehyde responsive fluorescent probe for bioimaging
Formaldehyde (FA), as the simplest endogenous carbonyl molecule, participates in many biosynthesis and metabolism in living organisms, such as nucleotides and adenosine triphosphate (ATP). FA concentrations ar...
