A5100693149- Acute Ischemic Stroke Management
- Advanced Photocatalysis Techniques
- Covalent Organic Framework Applications
- Epigenetics and DNA Methylation
- Solar-Powered Water Purification Methods
- Surface Modification and Superhydrophobicity
- Advanced Sensor and Energy Harvesting Materials
- Copper-based nanomaterials and applications
- Ferroptosis and cancer prognosis
- Metal-Organic Frameworks: Synthesis and Applications
- Cerebrovascular and Carotid Artery Diseases
- Pickering emulsions and particle stabilization
- Perovskite Materials and Applications
- Membrane Separation Technologies
- Conducting polymers and applications
- Hydrogels: synthesis, properties, applications
- Cancer Genomics and Diagnostics
- Electrocatalysts for Energy Conversion
- Advanced Battery Materials and Technologies
- Intracerebral and Subarachnoid Hemorrhage Research
- Solar Thermal and Photovoltaic Systems
- Electronic and Structural Properties of Oxides
- CO2 Reduction Techniques and Catalysts
- Chemical Synthesis and Characterization
- ZnO doping and properties
Beijing Tian Tan Hospital
2022-2025
Capital Medical University
2022-2025
National Clinical Research Center for Digestive Diseases
2023-2025
Hainan University
2021-2024
École Polytechnique Fédérale de Lausanne
2021-2024
Zunyi Medical University
2024
Harbin Institute of Technology
2024
Qilu University of Technology
2020-2024
Shandong Academy of Sciences
2020-2024
Tianjin University
2023
Particle size of nanomaterials has significant impact on their photocatalyst properties. In this paper, TiO2 nanoparticles with different crystalline sizes were prepared by adjusting the alkali-hydrothermal time (0-48 h). An annealing in N2 atmosphere after hydrothermal treatment caused reduction and created defects, resulting visible light photocatalytic activity. The evolution physicochemical properties along increase at a low alkali concentration been revealed. Compared other samples,...
Abstract Perovskite solar cells have reached a power conversion efficiency over 25%, and the engineering of interface between perovskite hole transport layer (HTL) has been crucial to achieve high performance. Here we design bifunctional molecule CBz-PAI with carbazole-triphenylamine phenylammonium iodide units passivate defects at perovskite/HTL interface. Owing favourable energy level alignment perovskite, acts as shuttle HTL. This minimizes difference quasi-Fermi splitting or ‘internal’ V...
Transparent, high-strength, stretchable, sensitive and anti-freezing poly(vinyl alcohol) ionic hydrogel sensors were facilely fabricated for human motion monitoring.
With the extensive use of palladium derivatives in industry, their environmental pollution has become more and serious. Herein, allyl functionalized hydrazone 2D COFs (XB-COFs) were found for selective fluorescent detection Pd2+ (detection concentration 0.29 μM) water. The stable structure bond complexation ability to cause XB-COF have a good fluorescence sensing effect both acid alkaline solutions, its adsorption capacity is up 120 mg g–1. During interaction between Pd2+, part can be...
As covalent organic frameworks (COFs) are coming of age, the lack effective approaches to achieve crystalline and centimeter-scale-homogeneous COF films remains a significant bottleneck toward advancing application COFs in optoelectronic devices. Here, we present synthesis colloidal nanoplates, with lateral sizes ∼200 nm average heights 35 nm, their utilization as photocathodes for solar hydrogen evolution. The resulting nanoplate colloid exhibits unimodal particle-size distribution an...
Abstract Sorption‐based atmospheric water generation (SAWG) is a promising strategy to alleviate the drinkable scarcity of arid regions. However, high‐water production efficiency remains challenging due sluggish sorption/desorption kinetics. Herein, composite sorbent@biomimetic fibrous membrane (PPy‐COF@Trilayer‐LiCl) reported by mimicking nature's Murray networks, which exhibits outstanding uptake performance 0.77–2.56 g −1 at wide range relative humidity 30%–80% within 50 min and fast...
Alteplase is the standard agent used in early reperfusion therapy, but alternative thrombolytic agents are needed. The efficacy and safety of reteplase as compared with alteplase patients acute ischemic stroke unclear.
Abstract Solar fuels offer a promising approach to provide sustainable by harnessing sunlight 1,2 . Following decade of advancement, Cu 2 O photocathodes are capable delivering performance comparable that photoelectrodes with established photovoltaic materials 3–5 However, considerable bulk charge carrier recombination is poorly understood still limits further advances in 6 Here we demonstrate beyond the state-of-the-art exploiting new conceptual understanding and transport single-crystal...
Copper catalysts modified with tin have been demonstrated to be selective for the electroreduction of carbon dioxide monoxide. However, such require precise control loading amount. Here, we develop a copper/tin-oxide catalyst dominant oxide surface being formed via spontaneous exchange reaction between sputtered and copper oxide. Even though this is tin-rich, it achieves an excellent performance towards monoxide production in flow cell. This contrasts prepared atomic layer deposition since...
Abstract α ‐phase formamidine lead iodine ( ‐FAPbI 3 ) as a competitive candidate to pursue high‐performance perovskite solar cells (PSCs) suffers from the weakness of random nucleation and disordered growth in chasing high‐grade polycrystalline films. Here, single‐crystal seeds crystallization (SCSC) method is proposed obtain high‐quality films for first time. Six single‐crystals (CsPbBr , CsPbI FAPbBr FAPbI MAPbBr MAPbI are employed regulate crystallization. These act sites allow grow...
Based on compressive strength, sulfate resistance, mass change, and relative dynamic elastic modulus tests, XRD SEM analysis, the effects of sodium chloride (NaCl) gypsum mechanical properties resistance to attack slag-based geopolymer concrete activated by quicklime as well mechanism action were studied. The results indicate that: (1) with appropriate dosages NaCl or gypsum, strength can be increased 55.8% 245.3% at 3 days 23.9% 82.3% 28 days, respectively. When are combined, Friedel’s...
Photoelectrochemical carbon dioxide reduction (PEC–CO2R) represents a promising approach for producing renewable fuels and chemicals using solar energy. However, attaining even modest solar-to-fuel (STF) conversion efficiency often necessitates the use of costly semiconductors noble-metal catalysts. Herein, we present Cu2O/Ga2O3/TiO2 photocathode modified with Sn/SnOx catalysts through simple photoelectrodeposition method. It achieves remarkable half-cell STF ∼0.31% CO2R in aqueous KHCO3...
Background Loneliness and mobile phone addiction are common phenomena in our daily life that can lead to physical psychological maladaptation. Although loneliness has been considered be correlated with adolescents’ addiction, the underlying mechanisms of relation between still unclear. In order address problem among adolescents, association was explored from perspective Compensatory Internet Use Theory. The mediating role anthropomorphism moderating family support were examined. Methods Data...
Epigenetic alterations, such as aberrant DNA methylation of promoter and enhancer regions, which lead to atypical gene expression, have been associated with carcinogenesis. In hepatocellular carcinoma (HCC), genome-wide analysis has only recently used. For a better understanding hepatocarcinogenesis, we applied an even higher resolution the methylome identify previously unknown regions genes differentially methylated in HCC. Optimized liquid hybridization capture-based bisulfite sequencing...
Abstract Recent advances in low‐cost manufacturing as well bulk/interface engineering have positioned zinc ferrite (ZnFe 2 O 4 , ZFO) the spotlight a candidate material for solar water oxidation. However, severe recombination at reactive interface remains main source of poor onset potential. Although catalytic overlayers shown to override, least partially, surface recombination, passivating‐only coatings are barely explored despite holding key specifically suppress recombination. Here,...
Cu2O is a model p-type semiconductor for photocathodes in photoelectrochemical (PEC) water splitting cells. However, major challenges remain controlling its deposition into thin and homogeneous semitransparent films. Herein, we report new route to construct layers on transparent fluorine doped tin oxide (FTO) substrates via the situ electroconversion of CuSCN Cu2O. We highlight morphology control resulting converted films while demonstrating that they maintain promising performance...
Photoelectrochemical (PEC) CO