555 Result(s)
within
Er**ng He
Science, Humanities and Social Sciences, multidisciplinary
Life Sciences, general
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Article
Painting and visual information processing
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Article
Hierarchical structure engineering of brookite TiO2 crystals for enhanced photocatalytic and external antitumor property
Here we report a hydrothermal approach to build and tailor the hierarchical structure of brookite TiO2 crystal under multiple hierarchical scales. Benefiting from the hierarchical structure and the existence of o...
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A micro photocatalytic fuel cell with an air-breathing, membraneless and monolithic design
In this study, a membraneless, monolithic micro photocatalytic fuel cell with an air-breathing cathode was developed for simultaneous wastewater treatment and electricity generation. In this newly-developed mi...
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Adaptor protein APPL1 interacts with EGFR to orchestrate EGF-stimulated signaling
Epidermal growth factor receptor (EGFR) mediates multiple signaling pathways that regulate cell migration, proliferation, and differentiation. Adaptor protein APPL1 has been reported to function as a downstrea...
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Nodeless pairing in superconducting copper-oxide monolayer films on Bi2Sr2CaCu2O8+δ
The pairing mechanism of high-temperature superconductivity in cuprates remains the biggest unresolved mystery in condensed matter physics. To solve the problem, one of the most effective approaches is to inv...
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A new ferromagnetic superconductor: \(\hbox {CsEuFe}_4\hbox {As}_4\)
Superconductivity (SC) and ferromagnetism (FM) are in general antagonistic, which makes their coexistence very rare. Following our recent discovery of robust coexistence of SC and FM in
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In situ carrier tuning in high temperature superconductor \(\hbox {Bi}_2\hbox {Sr}_2\hbox {CaCu}_2\hbox {O}_{8+\varvec{\delta} }\) by potassium deposition
We report a successful tuning of the hole do** level over a wide range in high temperature superconductor $$\hbox {Bi}_2\hbox {Sr}_2...
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Evolution of clustered magnetic nulls in a turbulent-like reconnection region in the magnetotail
Magnetic null points and flux ropes play important roles in the three-dimensional process of magnetic reconnection. In this study, a cluster of null points are reconstructed in the reconnection region in the m...
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Diversification of Sisorid catfishes (Teleostei: Siluriformes) in relation to the orogeny of the Himalayan Plateau
Sisorid catfishes are primarily limited in distribution to rivers of the Himalayan region and Tibetan Plateau. These species have external morphologies that are adapted for extremely fast-flowing riverine syst...
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Building scientific literacy in China: achievements and prospects
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Growth of single-walled carbon nanotubes from Ag15 cluster catalysts
Chirality-specific growth of single-walled carbon nanotubes (SWNTs) remains a challenge for their practical applications in electronics. Here, we explored the surface growth of SWNTs by utilizing the atomic-pr...
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Investigation of thermal radiation effect on optical dome of sapphire coated yttrium oxide
Compared to traditional optical domes, domes of sapphire coated with films can effectively reduce emissivity and increase transmittance. The purpose of this work is to investigate the thermal radiation effect ...
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Numerical reconstruction of microstructure of graphite anode of lithium-ion battery
Due to the presence of graphite flake cascades, the real graphite anode of Li-ion battery shows non-isotropic characteristic. The present work developed an ellipsoid-based simulated annealing method and numeri...
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Multi-drug loaded vitamin E-TPGS nanoparticles for synergistic drug delivery to overcome drug resistance in tumor treatment
A facile self-assembly strategy to fabricate vitamin E-tocopheryl polyethylene glycol succinate (TPGS) based nanoparticles with a high drug loading level for co-delivery of multiple drugs was developed. To ove...
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Metallafurans and their synthetic chemistry
Based on isolobal analogy, the definition of metallafuran was described and its synthetic chemistry was briefly summarized. In the structure of furan, when one of CH groups was replaced by an isolobal metal fr...
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High-yield preparation of robust gold nanoshells on silica nanorattles with good biocompatiblity
Although gold nanoshells are widely considered as one of the promising photothermal nanomaterials used for biomedicine, the high cost, low yield and poor stability severely limit their potential application i...
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Iron-based composite nanostructure catalysts used to produce CO x -free hydrogen from ammonia
Iron-based composite nanostructures with ceria or titania as shell coating on naked iron spheres were successfully synthesized and used to catalyze ammonia decomposition. The structure and texture of fresh an...
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Performance improvement of solution-processed CdS/CdTe solar cells with a thin compact TiO2 buffer layer
The device performance of CdS/CdTe solar cells largely depends on not only the back ohmic contact, but also the conformality of CdS window layer coating. In order to reduce the light absorption loss in CdS, ...
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Neutrino oscillation: discovery and perspectives
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Deletion of a DnaK protein gene causes seedling green-revertible albino by retarding chloroplast development in rice
Green-revertible albino mutants are important sources for studying chloroplast structure, chloroplast development, chlorophyll biosynthesis, and plant photosynthesis. In the present study, we characterized a g...
