A5100462242- Ferroelectric and Piezoelectric Materials
- Multiferroics and related materials
- Dielectric properties of ceramics
- Advanced Sensor and Energy Harvesting Materials
- Advancements in Battery Materials
- Microwave Dielectric Ceramics Synthesis
- Advanced Measurement and Detection Methods
- Electrodeposition and Electroless Coatings
- Advanced Battery Materials and Technologies
- Advanced ceramic materials synthesis
- Dielectric materials and actuators
- Radical Photochemical Reactions
- Metal and Thin Film Mechanics
- Iron-based superconductors research
- Conducting polymers and applications
- Intellectual Capital and Performance Analysis
- Advanced Memory and Neural Computing
- Advanced Photocatalysis Techniques
- Electronic and Structural Properties of Oxides
- Magnetic and transport properties of perovskites and related materials
- Photonic and Optical Devices
- Supercapacitor Materials and Fabrication
- Mobile Agent-Based Network Management
- Corrosion Behavior and Inhibition
- Transition Metal Oxide Nanomaterials
Liaoning Normal University
2023-2024
Zhejiang Sci-Tech University
2024
Detector Technology (United States)
2024
Peking University
2024
Peking University Sixth Hospital
2024
Nanjing University
2004-2023
Collaborative Innovation Center of Advanced Microstructures
2017-2023
Nanjing Normal University
2007-2023
Zhejiang University of Technology
2017-2023
Northwest Institute of Nuclear Technology
2023
Abstract Ferroptosis, a novel form of programmed cell death, is characterized by iron-dependent lipid peroxidation and has been shown to be involved in multiple diseases, including cancer. Stimulating ferroptosis cancer cells may potential strategy for therapy. Therefore, ferroptosis-inducing drugs are attracting more attention treatment. Here, we showed that erianin, natural product isolated from Dendrobium chrysotoxum Lindl , exerted its anticancer activity inducing death inhibiting...
Background and Purpose: RAS mutations limit the effectiveness of anti-epidermal growth factor receptor (EGFR) monoclonal antibodies in combination with chemotherapy for metastatic colorectal cancer (mCRC) patients. Therefore, new cell death forms have focused on identifying indirect targets to inhibit Ras-induced oncogenesis. Recently, emerging evidence has shown potential triggering ferroptosis therapy, particularly eradicating aggressive malignancies that are resistant traditional...
The tracking and recognition of facial activities from images or videos have attracted great attention in computer vision field. Facial are characterized by three levels. First, the bottom level, feature points around each component, i.e., eyebrow, mouth, etc., capture detailed face shape information. Second, middle action units, defined coding system, represent contraction a specific set muscles, lid tightener, eyebrow raiser, etc. Finally, top six prototypical expressions global muscle...
Abstract Hydrogels have emerged as promising materials for the construction of skin-like mechanical sensors. The common design hydrogel-based artificial skin requires a dielectric sandwiched between two hydrogel layers capacitive sensing. However, such planar configuration limits sensitivity, stretchability and self-healing properties. Here, we report single-layer composite hydrogels with bulk junctions We engineer peptide-coated graphene (PCG) to serve homogenously dispersed electric double...
Abstract The rapid development of artificial intelligence technology has led to the urge for optoelectronic synapses with visual perception and memory capabilities. A new type synapse, namely a photoelectric memcapacitor, is proposed demonstrated. This planar Au/La 1.875 Sr 0.125 NiO 4 /Au metal–semiconductor–metal structure, displays complementary optical electrical modulation capacitance, which can be attributed charge trapping/detrapping‐induced Schottky barrier variation. It further...
The increasing miniaturization of electronics requires a better understanding material properties at the nanoscale. Many studies have shown that there is ferroelectric size limit in oxides, below which ferroelectricity will be strongly suppressed due to depolarization field, and whether such still exists absence field remains unclear. Here, by applying uniaxial strain, we obtain pure in-plane polarized ultrathin SrTiO_{3} membranes, providing clean system with high tunability explore effects...
Abstract 5-Fluorouracil (5-FU) is known as a first-line chemotherapeutic agent against colorectal cancer (CRC), but drug resistance occurs frequently and significantly limits its clinical success. Our previous study showed that the protocadherin 17 ( PCDH17 ) gene was methylated functioned tumor suppressor in CRC. However, relationship between 5-FU CRC remains unclear. Here, we revealed more highly expressed 5-FU-sensitive tissues than 5-FU-resistant tissues, high expression of correlated...
Insect pests seriously decrease the yield and quality of agricultural crops. Resistance to commonly used insecticides is increasingly undermining their effectiveness, therefore development agents with novel modes action desirable. Isoxazolines are a new class that act on γ-aminobutyric acid (GABA) gated chloride channels. In this work, we highly active 4-triazolyphenyl isoxazoline DP-9 as parent structure design synthesize series quaternary ammonium salt (QAS) derivatives, systematically...
Two-dimensional (2D) ferroelectrics refer to those with layered structure and weak interlayer interactions (e.g., van de Waals coupling). A number of basic physical issues in the framework ferroelectricity deserve clarifications, one them is size effect regarding dependence on material thickness. In this work, we investigate ferroelectric domain structures 2D CuInP2S6 nanoflakes attached heavily doped Si wafers polarization switching using piezoresponse force microscopy. While shows highly...
Individual interviews were conducted with a total of 66 participants from five groups between May and November 2020: left-behind children, parents, teachers, principals, community workers. The children group included 16 primary secondary school students aged 10–16. Themes in the interviews’ data identified based on Grounded Theory. Left-behind children’s social maladjustment manifested as: (1) depression loneliness; (2) poor academic performance. positive adjustment using adaptive coping...
A protocol for visible-light-induced radical isocyanide insertion reactions the synthesis of difluoromethylated spiro[indole-3,3′-quinoline] derivatives was developed.
Robust, double-shelled ZnGa<sub>2</sub>O<sub>4</sub> hollow spheres were fabricated for photocatalytic reduction of CO<sub>2</sub> to methane.
Recently, two-dimensional van der Waals ferroelectrics have been receiving much interest with continuous exploration of the underlying physics and device applications. While α-In2Se3 in an atomically thin crystal form is believed to nonzero out-of-plane polarization, its ferroelectric (FE) instability competition antiferroelectric (AFE) ground state highly concerned. Along this line, a bilayer structure should be good object for clarifying issue since it simplest 2D lattice accommodating AFE...
Herein, we describe a new protocol for photoinduced radical [2+2+1] carbocyclization reactions of 1,7-enynes with bromofluoroacetate. These reactions, which proceed via cascade involving fluoroalkylation, 6-exo-dig and 5-endo-trig cyclizations, H-transfer step, oxidative dehydrogenation, provide an efficient general route to variety fused monofluorinated cyclopenta[c]quinolin-4-one derivatives.
Abstract Because of large differences in the processing temperature windows between ceramics and polymers, single‐step co‐sintering microwave dielectric ceramic–polymer substrates remains challenging. In this work, a dense (Ca 0.65 Bi 0.35 )(Mo V )O 4 (CBMVO) ceramic was first prepared through cold sintering at 150°C, under uniaxial pressure 300 MPa for 60 min with Li 2 MoO (LMO) as transient low‐temperature solvent. Cold‐sintered CBMVO–5 wt% LMO shows excellent properties: ε r ∼ 11.4, Q × f...
A solid-phase microextraction (SPME) fiber coated with poly(methacrylic acid-ethylene glycol dimethacrylate) coupled to GC a micro electron-capture detector was developed for the determination of four chlorphenols in water samples first time. novel and simple method preparation this SPME proposed by copolymerization methacrylic acid ethylene dimethacrylate an appropriate solvent using glass capillary as "mold". The factors affecting polymerization were optimized detail. Furthermore,...
BiFeO3 represents the most extensively investigated multiferroic due to its fascinating ferroelectric domain structures, large polarization, and coupling, among many other emergent phenomena. Nevertheless, much less concern with piezoelectricity has been raised while all these well addressed properties are identified in thin film BiFeO3, bulk ceramic never given priority of attention. In this paper, we report our experiments on piezoelectric as structures ceramics synthesized by rapid...