A5115604932- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Cancer-related molecular mechanisms research
- Advanced Polymer Synthesis and Characterization
- Ferroptosis and cancer prognosis
- Thin-Film Transistor Technologies
- Synthesis and properties of polymers
- Advanced Battery Materials and Technologies
- Polymer Surface Interaction Studies
- Chemical Synthesis and Characterization
- Semiconductor materials and devices
- RNA modifications and cancer
- Synthesis and Characterization of Heterocyclic Compounds
- Fuel Cells and Related Materials
- Polymer crystallization and properties
- Cancer, Lipids, and Metabolism
- Photopolymerization techniques and applications
- Ginseng Biological Effects and Applications
- Medicinal Plant Pharmacodynamics Research
- Photochemistry and Electron Transfer Studies
- Gestational Trophoblastic Disease Studies
- Advanced Memory and Neural Computing
- Polymer Nanocomposites and Properties
- Photochromic and Fluorescence Chemistry
- Magnolia and Illicium research
Fujian University of Traditional Chinese Medicine
2025
Shanghai University of Traditional Chinese Medicine
2024
Seventh People's Hospital of Shanghai
2024
Nanjing University of Chinese Medicine
2024
Wuhan University of Science and Technology
2024
University of Electronic Science and Technology of China
2024
Hangzhou Normal University
2020-2022
Guangxi University
2022
Affiliated Hospital of Hangzhou Normal University
2020-2021
Oak Ridge Associated Universities
2016
Lithium-ion-conducting solid electrolytes hold promise for enabling high-energy battery chemistries and circumventing safety issues of conventional lithium batteries. Achieving the combination high ionic conductivity a broad electrochemical window in is grand challenge synthesis materials. Herein we show an enhancement room-temperature lithium-ion by 3 orders magnitude through creation nanostructured Li(3)PS(4). This material has wide (5 V) superior chemical stability against metal. The...
Ferroptosis is a non-apoptotic regulated cell death caused by iron accumulation and subsequent lipid peroxidation. Currently, the therapeutic role of ferroptosis on cancer gaining increasing interest. Baicalin an active component in
Polystyrene-b-poly(3-hexylthiophene) (PS-b-P3HT) block copolymers with fixed PS length have been synthesized by combined atom transfer radical polymerization (ATRP) and Grignard metathesis (GRIM) polymerization. The self-assembled structures of these diblock copolymer thin films based on PS-b-P3HT studied TEM, SAED, GIXD, AFM, additionally first principles modeling simulation. These undergo microphase separation form nanostructured spheres, lamellae, nanofibers, or nanoribbons in the...
Erianin, a natural product derived from Dendrobium chrysotoxum Lindl , has been proved to play antitumor activity in various cancers. However, the effects and molecular mechanisms of erianin bladder cancer cells remain unexplored. In this study, we found that triggered cell death cycle arrest cells. Then demonstrated could promote accumulation lethal lipid-based reactive oxygen species (ROS) depletion glutathione (GSH), suggesting induction ferroptosis. further ferroptosis inhibitor...
Abstract Background Stroke is a major medical problem, and novel therapeutic targets are urgently needed. This study investigates the protective role potential mechanisms of N6-methyladenosine (m6A) RNA methyltransferase METTL3 against cerebral injury resulting from insufficient blood flow. Methods In this study, we constructed mouse MCAO models HT-22 cell OGD/R to mimic ischemic stroke-induced brain neuronal damage. We generated NEDD4L knockout overexpression validated effects using infarct...
A conducting diblock copolymer of PS-b-P3HT was added to serve as a compatibilizer in P3HT/PCBM blend, which improved the power-conversion efficiency from 3.3% 4.1% due enhanced crystallinity, morphology, interface interaction, and depth profile PCBM.
In the last decade, ferroptosis has received much attention from scientific research community. It differs other modes of cell death at morphological, biochemical, and genetic levels. Ferroptosis is mainly characterized by non-apoptotic iron-dependent caused lipid peroxide excess accompanied abnormal iron metabolism oxidative stress. recent years, more studies have shown that closely related to occurrence development lung diseases. COPD, asthma, injury, fibrosis, cancer, infection...
Colorectal cancer is a malignant tumor of the digestive system with high morbidity and mortality. 5-fluorouracil remains widely used chemotherapeutic drug in treatment advanced colorectal cancer, but chemotherapy drugs are prone to develop resistance, p53 deletion or mutation an important reason for resistance cells 5-fluorouracil. β-elemene has been proved have potential reverse mechanism unknown. This study aimed investigate effect drug-resistant p53-deficient HCT116p53-/-, determine...
Nanophase separation plays a critical role in the performance of donor–acceptor based organic photovoltaic (OPV) devices. Although post-fabrication annealing is often used to enhance OPV efficiency, ability exert precise control over phase separated domains and connectivity remains elusive. In this work, we use diblock copolymer systematically manipulate domain sizes an solar cell active layer at nanoscale. More specifically, poly(3-hexylthiophene)-b-poly(ethylene oxide) (P3HT-b-PEO) with...
Colorectal cancer (CRC) is a prevalent and lethal malignancy, with ubiquitination significantly influencing cellular processes involved in progression. However, the contributions of ubiquitination-related genes CRC remain unclear. This study conducted detailed analysis gene expression profiles associated CRC, evaluating 1006 across 46 pathways. By comparing tissues to adjacent normal tissues, we identified differentially expressed developed pathway signature (URPGS) using LASSO regression on...
The impact of various polymeric compatibilizers, including end-functionalized P3HTs and diblock copolymers containing P3HT, on the structure function poly(3-hexylthiophene) (P3HT):[6,6]-phenyl-C61-butyric acid methyl ester (PCBM) bulk heterojunctions is presented. Careful analyses small angle neutron scattering curves provide a measure miscibility PCBM in average domain size, interfacial area between P3HT-rich phase uncompatibilized compatibilized systems. Differential scanning calorimetry...
We present a versatile method for fabricating nanopatterned polymer brushes using cross-linked thin film made from random copolymer consisting of an inimer (p-(2-bromoisobutyloylmethyl)styrene), styrene, and glycidyl methacrylate (GMA). The amount was held constant at 20 or 30% while the relative styrene to GMA varied induce perpendicular domain orientation in overlying P(S-b-MMA) block (BCP) lamellar cylindrical morphologies. A cylinder forming BCP blend with PMMA homopolymer assembled...
Diagnosis of Crohn's disease (CD) can pose challenges, particularly when perianal fistula is the initial presentation.
We report synthesis and detailed spectroscopic study of three water-soluble polythiophene derivatives with distinct homologous oligo(ethylene oxide) side-chain lengths lower critical solution temperatures (LCSTs). The linear absorption spectra exhibit reversible shifts broadening the variation their aqueous temperature, whereas corresponding steady-state fluorescence emission were found to show negligible only minor changes in line shape. Measurements picosecond time-resolved at chosen...
ABSTRACT Living anionic polymerization of an acetal protected 4‐hydroxystyrene monomer, (4‐(2‐tetrahydropyranyloxy)styrene) (OTHPSt), and the chain extension poly(OTHPSt) anion with a variety monomers including styrene, 4‐ tert ‐butylstyrene, methacryloyl polyhedral oligomeric silsesquioxane (MAPOSS) hexamethylcyclotrisiloxane is demonstrated. The P(OTHPSt) homopolymer has glass transition temperature well above room temperature, which facilitates handling purification poly(4‐hydroxystyrene)...
To achieve high-mobility organic thin-film transistors (OTFTs), growth of vacuum-evaporated vanadyl-phthalocyanine (VOPc) thin films as the active layer was studied and optimized by varying process conditions substrate temperature, deposition rate, dielectric type. On popularly used SiO2 gate dielectric, surface morphology VOPc film exhibited closely packed terraced grains when temperature rate were carefully controlled. The OTFTs with on showed a high mobility 0.04−0.06 cm2∕V s. Terraced...
A novel material that allows highly selective ammonia-to-conductance signal transduction is prepared by the assembly of polythiophenes on responsive polymer microgels.
Well-defined conjugated polymers in confined geometries are challenging to synthesize and characterize, yet they potentially useful a broad range of organic optoelectronic devices such as transistors, light emitting diodes, solar cells, sensors, nanocircuits. Herein we report systematic study optoelectrical properties, grafting density effects, nanopatterning model, end-tethered polymer system. Specifically, poly(para-phenylene) (PPP) brushes various created situ by aromatizing well-defined,...
Highly purified VO2(M) nanopowders was prepared by sol-gel process combined with mild hydrothermal reaction. The results illustrated the are uniform quasi-sperical single crystal a particle size of similar to 25 nm. DSC analysis proves that show superior phase transition properties around 68 degrees C. A kind clear slurry adding appropriate dispersing agent, as well ultrasonic dispersion and high speed stirring methods. final thin film spin-coating has higher visible transmission (67.7%),...
The kinetics atom transfer radical polymerization (ATRP) of n-butyl acrylate, using the Cu(I)Br/N,N,N ′,N ′,N″-pentamethyldiethylenetriamine catalytic system and methyl-2-bromopropionate as initiator, is studied. orders activator deactivator are estimated for two systems – one close to bulk conditions (5 vol.-% toluene added), another with 10 N,N-dimethylformamide added. former gave non-integer initiator activator, while latter unity both these reactants. second a non-linear response deactivator.
Tensile Residual Stress Mitigation Using Low Temperature Phase Transformation Filler Wire in Welded Armor Plates X. YU, D. TZELEPIS, J. BUNN, A.E. PAYZANT, Z. FENG Abstract. Hydrogen induced cracking (HIC) has been a persistent issue welding of high-strength steels. Mitigating residual stresses is one the most efficient ways to control HIC. The current […]