A5001958379- Advanced Sensor and Energy Harvesting Materials
- Advanced Materials and Mechanics
- Thyroid Cancer Diagnosis and Treatment
- Fuel Cells and Related Materials
- Tribology and Wear Analysis
- Hydrogels: synthesis, properties, applications
- Membrane-based Ion Separation Techniques
- Lubricants and Their Additives
- Synthesis and properties of polymers
- Adhesion, Friction, and Surface Interactions
- Thyroid and Parathyroid Surgery
- Supercapacitor Materials and Fabrication
- Clusterin in disease pathology
- Dielectric materials and actuators
- Membrane Separation and Gas Transport
- Gold and Silver Nanoparticles Synthesis and Applications
- Advanced battery technologies research
- Electrowetting and Microfluidic Technologies
- Soft Robotics and Applications
- Advanced Polymer Synthesis and Characterization
- Polymer Nanocomposites and Properties
- Surface Modification and Superhydrophobicity
- Polymer composites and self-healing
- Pickering emulsions and particle stabilization
- Parathyroid Disorders and Treatments
Hebei University of Engineering
2022-2024
Beijing Institute of Technology
2016-2023
Central Hospital of Putuo District
2017-2023
Alibaba Group (United States)
2023
Sir Run Run Shaw Hospital
2023
Zhejiang University
2023
Handan College
2023
Beihang University
2012
A tough and electro-responsive hydrogel actuator exhibits fast, cyclic bidirectional bending behavior.
Hygroresponsive biomimetic actuators that convert chemical potential energy contained within the humidity gradient into mechanical deformation are of particular significance for realizing a sustainable society.
Flexible conductors are emerging soft materials for diverse electrical applications. However, it still remains a great challenge to fabricate high-performance that highly conductive, largely stretchable, and rapid room-temperature self-healable. Here, we design flexible conductive bilayer composite films composed of healable elastomeric substrates wrinkled graphenes. The substrates, obtained by facile bulk copolymerization N-isopropylacrylamide 2-methoxyethyl acrylate, show fast self-healing...
A tough hydrogel crosslinked by novel and ultrasmall aluminum hydroxide nanoparticles exhibits high self-healing efficiency.
Tough hydrogels with strong wet adhesion have drawn extensive attention for various applications. However, it is still challenging to achieve both excellent and freezing- drying-tolerance in hydrogels. In this study, we present tough transparent nanocomposite organohydrogels based on the glycerol–water binary solvent system presence of Al(OH)3 nanoparticles as a cross-linker. The resultant exhibited tensile strength (∼0.9 MPa), high transparency (97%), superior anti-drying anti-freezing...
Water evaporation as a source of energy to trigger moisture-responsive soft materials is an emerging field in variety energy-harvesting devices, which has attracted widespread attention. Here, we design and fabricate bioinspired nacrelike composite film actuators consisting graphene oxide sodium alginate, demonstrate obvious shrinkage volume when their state transfers from wet dry the contractile stress up 42.3 MPa. Based on these features, can show rapid continuous movements under water...
Purpose The anti-friction and anti-wear properties of WS 2 @GO composites on paraffin liquid were investigated with a four-ball tribometer. Design/methodology/approach A series graphene oxide (GO) nano hybrid decorated tungsten disulfide (WS ) prepared in-suit by hydrothermal strategy. Findings results showed that compared to the virgin oil, friction coefficient diameter wear scare lubricant oil containing W/G = 1:1 composite was reduced 42.7% 31.6%, respectively. At microscopic, excellent...
Abstract In this paper, variation tendency of phosphorylated Nrf2, as the activated form native was studied in 107 primary hepatocellular carcinoma (HCC) specimens treated by curative hepatectomy. Moreover, coexpression oxidative stress markers Keap1 and pNrf2, their association with pathological features were also evaluated based on those specimens. The results showed that preserved cytoplasmic expression cancer cells observed 59 HCCs, while reduced determined remaining 48 ones. With...
Graphene aerogels are emerging low density and superelasticity macroscopic porous materials with various applications. However, it still remains a challenge to develop versatile strategy under ambient conditions for fabricating large-area, high-performance graphene aerogels, which is crucial their practical Here, we report novel room-temperature reduction self-assembly (RTRS) fabricate large-area conditions. The based on using unique hydrazine hydrates as reducing agents generate stable...
Tough hydrogel adhesives that can bond strongly to wet surfaces have shown great potential in various applications. However, it still remains a challenge develop the adhered hydrogels integrated with strong adhesion, high transparency, exceptional mechanical properties, and fast self-recovery. Herein, tough nanocomposite demonstrating tensile strength, self-recovery are reported. The adhesion between two films be realized by introducing chemical bridging across hydrogel-hydrogel interface,...
Abstract Proton exchange membrane (PEM) plays a relatively significant part in PEM fuel cells (PEMFCs). In this study, ionic liquid were grafted onto boron nitride (ILs@BN) prepared by wet ball milling, and the polyimide (PI) composite films with different contents (1, 2, 3, 4, 5 wt%) of ILs@BN fabricated solution‐casting method. Results showed that compared original films, performance obtained has been significantly improved. Tensile strength film containing 4 wt% was enormously enhanced...
Abstract Soft humidity‐responsive materials are highly desirable for applications such as actuators, sensors, generators, and soft robots. However, it remains a huge challenge to develop durable, cost‐effective, fast responsive version of smart material powered by water evaporation at ambient conditions. Herein, this is addressed demonstrate sustained response humidity gradient from using common poly(vinyl alcohol) (PVA) film an actuator. The resultant PVA displays strong mechanical...
Internet services supported by large-scale distributed systems have become essential for our daily life. To ensure the stability and high quality of services, diverse metric data are constantly collected managed in a time-series database to monitor service status. However, when number metrics becomes massive, existing databases inefficient handling high-rate ingestion queries hitting multiple metrics. Besides, they all lack support machine learning functions, which crucial sophisticated...
A graphene aerogel-based nanocomposite with low content (0.8 wt%) shows high conductivity up to 70 S m<sup>−1</sup> and a rapid room-temperature self-healing property.
Ischemia-reperfusion injury after liver transplantation (LT) impairs graft function and affects prognosis of recipients. Isoglycyrrhizinate magnesium (Iso) is a hepatoprotective drug usually used injury. In this study, we intended to explore whether Iso alone have protective effect ischemia-reperfusion in rat model transplantation. We also aimed study could enhance the FK506 (tacrolimus) underlying mechanism.Rats LT were treated with different concentration or without, lower-dose plus Iso....
The development of hydrogels combining superior mechanical property attracts researchers' attention in recent years. Here, a novel nanocomposite hydrogel is prepared by one‐step photo‐polymerization acrylic acid (AA) and N,N‐dimethylacrylamide (DMAA) the presence hydroxyapatite nanoparticles (HAp NPs) aluminum hydroxide (Al(OH) 3 NPs). resulting transparent exhibits ultrahigh toughness 28.3 MJ m −3 , high strength 2.8 MPa, large elongation 1300%, excellent self‐recovery good...
Circular RNAs (circRNAs) and long non-coding (lncRNAs) have been hypothesized to important roles in the etiology of hepatocellular carcinoma (HCC). However, synergistic effect circRNA lncRNA pathogenesis HCC has rarely studied.