4,077 Result(s)
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Article
Properties of Ultra-low Thermal Expansion LAS Transparent Glass-ceramics Prepared by Spodumene
The glass-ceramics were prepared with the spodumene mineral as the main raw material, and the effects of ZrO2 replacing TiO2 on the samples were systematically investigated. The results show that the substitution...
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Effect of Modification Treatment on Chloride Ions Permeability and Microstructure of Recycled Brick-mixed Aggregate Concrete
The modification methods of pozzolan slurry combined with sodium silicate and silicon-based additive were respectively adopted to treat recycled coarse brick-mixed aggregate (RCBA) in this study. The compressi...
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Boosting solar hydrogen production via electrostatic interaction mediated E. coli-TiO2−x biohybrid system
Hydrogen is garnering growing attention as a green energy source with zero carbon emissions. However, most hydrogen production technologies still rely on the consumption of fossil fuels and are therefore unsus...
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Article
Enhancing alkaline water oxidation with NiFe alloy-encapsulated nitrogen-doped vertical graphene array
Advancing efficient and affordable electrocatalysts to boost the oxygen evolution reaction (OER) is pivotal for sustainable green hydrogen production. Herein, we propose the fabrication of nickel-iron alloy na...
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Article
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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Ligand effect in surface atomic sites of group VI B transition metals on ultrathin Pt nanowires for enhanced oxygen reduction
Increasing the utilization efficiency of platinum is critical for advancing proton exchange-membrane fuel cells (PEMFCs). Despite extensive research on catalysts for the cathodic oxygen reduction reaction (ORR...
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Article
Engineering the axial coordination of cobalt single atom catalysts for efficient photocatalytic hydrogen evolution
Improving the catalytic activity of non-noble metal single atom catalysts (SACs) has attracted considerable attention in materials science. Although optimizing the local electronic structure of single atom can...
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Constructing hierarchical arrays with core–shell metal oxides@metal coordination polymers for efficient and stable overall water splitting
Develo** non-precious metal-based bifunctional electrocatalysts capable for both hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is essential to achieve efficient water electrolysis for...
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Covalent triazine frameworks modified by ultrafine Pt nanoparticles for efficient photocatalytic hydrogen production
Pt nanoparticles (PtNPs) as active species have always been considered as one of the best semiconductor materials for photocatalytic hydrogen production. In this study, a Schottky heterojunction has been succe...
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Article
Preparation, Characterization and Photothermal Study of PVA/Ti2O3 Composite Films
In this work, flexible photothermal PVA/Ti2O3 composite films with different amount (0 wt%, 5 wt%, 10 wt%, 15 wt%) of Ti2O3 particles modified by steric acid were prepared by a simple solution casting method. The...
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Article
Accelerated reconstruction of ZIF-67 with significantly enhanced glucose detection sensitivity
Research on metal-organic framework (MOF)-based non-enzymatic glucose sensors usually ignores the impact of the surface reconstruction degree of MOF on the activity of catalyzing glucose oxidation. In this wor...
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Article
Yield Resistance and Ultimate Resistance of Steel Beam with Random Corrosion Damage
This paper presents a numerical study on the yield resistance and ultimate resistance of steel beam with random corrosion damage. The corrosion is considered by introducing random cylindrical pits to the intac...
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Article
Coupling metal-organic frameworks and wood-based carbon for water remediation
Fresh and clean water is highly demanded throughout the world. To effectively address the need, nanomaterials enabled nanotechnology has been explored as a means of more efficient, reliable, and environmentall...
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Article
Fabrication and characterization of biomimetic injectable HA/GT-OSA composites for bone regeneration
To address the issue of limited bone repair efficacy, a novel biomimetic HA/GT-OSA composite was synthesized through crosslinking gelatin (GT) with oxidized sodium alginate (OSA) for encapsulating hydroxyapati...
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Stimulus-responsive room temperature phosphorescent materials based on poly(vinylalcohol) with tunable multicolor afterglow
Polymer-based room temperature phosphorescent (RTP) materials have garnered considerable interest due to their promising applications, such as sensing, fingerprint imaging, information encryption and anti-coun...
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Article
Balancing efficacy and safety of doxorubicin-loaded albumin nanoparticles utilizing pH-sensitive doxorubicin-fatty acid prodrugs
Albumin nanoparticles (ANPs) offer unique advantages for antitumor drug delivery system, including non-immunogenicity and inherent tumor-targeting capacity. At present, only a few products, such as ABRAXANE® a...
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Article
Interaction mechanism between BaZrO3/Y2O3 refractory and Ti2Ni alloy melts
The titanium alloys with highly chemical activity require stable crucible refractories that can withstand the erosion of alloy melts. The phase composition and microstructure are crucial factors that affect th...
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Article
Unbalanced Graph Multi-Scale Fusion Node Classification Method
Graphs are used as a data structure to describe complex relationships between things. The node classification method based on graph network plays an important role in practical applications. None of the existi...
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Article
Photothermal therapy of tuberculosis using targeting pre-activated macrophage membrane-coated nanoparticles
Conventional antibiotics used for treating tuberculosis (TB) suffer from drug resistance and multiple complications. Here we propose a lesion–pathogen dual-targeting strategy for the management of TB by coating M...
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Article
Dielectric LiNbO3 electrolyte regulating internal electric field in composite solid-state electrolyte to fundamentally boost Li-ion transport
The composite solid-state electrolytes (CSEs) are one of the most promising electrolytes for advanced solid-state Li metal batteries. However, it is unclear for the effect of the induced electric field inside ...
