A5102869004- Synthetic Organic Chemistry Methods
- Polymer composites and self-healing
- Radiopharmaceutical Chemistry and Applications
- Oxidative Organic Chemistry Reactions
- Synthesis of Organic Compounds
- Dielectric materials and actuators
- Chemical Synthesis and Reactions
- Carbohydrate Chemistry and Synthesis
- Catalytic C–H Functionalization Methods
- Thermal properties of materials
- Asymmetric Synthesis and Catalysis
- Click Chemistry and Applications
- Sulfur-Based Synthesis Techniques
- Advanced Sensor and Energy Harvesting Materials
- Cardiovascular Function and Risk Factors
- Chemical Synthesis and Analysis
- Natural Compound Pharmacology Studies
- Organoboron and organosilicon chemistry
- Thermal Radiation and Cooling Technologies
- Phytochemistry and Biological Activities
- Atmospheric chemistry and aerosols
- Endometriosis Research and Treatment
- Congenital Heart Disease Studies
- Reproductive System and Pregnancy
- Marine Sponges and Natural Products
University of Chinese Academy of Sciences
2024-2025
Institute of Soil Science
2024-2025
Institute of Agricultural Resources and Regional Planning
2025
Chinese Academy of Agricultural Sciences
2025
Huazhong University of Science and Technology
2013-2024
Tongji Hospital
2024
Jiangnan University
2022-2024
Chinese Academy of Sciences
2009-2024
Shenzhen Institutes of Advanced Technology
2022-2023
Washington State University
2023
This work synthesizes three kinds of polyurethane elastomers to verify the relationship between macroscopic and viscoelastic properties with given branched factor work.
Chiral polycyclic chromanones are important heterocyclic frameworks that constitute the core structures of many natural products and bioactive molecules.
Thymic epithelial tumors (TETs) are a relatively rare type of thoracic tumor, accounting for less than 1% all tumors. The incidence TETs is about 3.93/10000 in China, slightly higher that European and American countries. For resectable TETs, complete surgical resection recommended. Radiotherapy or chemotherapy may be used as postoperative adjuvant treatment. Treatment advanced, unresectable consist mainly radiotherapy chemotherapy, but there lack standard first- second-line treatment...
Abstract The ever‐increasing computing power in modern electronics comes with significant heat waste that can't be ignored. For microchips to dissipate efficiently, thermal interface materials (TIMs) are the most critical components semiconductor packaging. Soft elastomer composites often used as TIMs due their large‐strain reversible deformability a small external force. cushion between microchip and spreader, they must have high conductivity temperature‐tunable softness reduce resistance...
Abstract The pursuit of enhancing the heat transfer performance composite elastomers as thermal interface materials (TIMs) is a compelling and timely endeavor, given formidable challenges posed by interfacial transport in domains energy science, electronic technology, etc. Despite efficacy phase change (PCMs) elastomers’ compatibility, thereby reducing contact resistance for improvement, their leakage post‐transition has impeded widespread adoption this approach. Herein, strategy proposed...
Rising global atmospheric carbon dioxide (CO2) concentrations and surface temperatures could negatively affect rice yields nutritional quality; however, their effects on arsenic accumulation in paddy have not been assessed concurrently. We aimed to assess the impact of increases CO2 temperature (individually combination) rice, characterise soil properties that might influence uptake, model associated risks cancer other health outcomes due increased exposure. For this modelling study we...
Interfacial binding and phonon mismatch are two crucial parameters in determining thermal boundary conductance. However, it is difficult for polymer/metal interfaces to possess both significant interfacial weak achieve enhanced Herein, we circumvent this inherent trade-off by synthesizing a polyurethane thioctic acid (PU-TA) copolymer with multiple hydrogen bonds dynamic disulfide bonds. Using PU-TA/aluminum (Al) as model interface, demonstrate that the conductance of PU-TA/Al measured...
Thermosetting polyurethanes generally have robust mechanical properties, good chemical resistance, and biocompatibility. However, they suffer difficulties in repairing or recycling once served their initial purpose as a result of cross-linked structure. Hence, we report an unconventional catalyst-free polyurethane vitrimer (PUV) prepared from bio-based feedstock. The obtained compounds abundant carbamate linkages, the dense hydrogen bonds between carbamates hydroxyl groups contribute to...
A silicon-containing arylacetylene resin (SAR), a poly(dimethylsilyleneethynylene phenyleneethynylene) (PMSEPE), was synthesized.The PMSEPE is solid at ambient temperature with softening about 60°C and soluble in some solvents like tetrahydrofuran.The melt viscosity of the less than 1 Pa•s.The could cure lower 200°C.Fiber reinforced composites were prepared from prepregs which made by impregnation fibers solution.The exhibit good mechanical properties room 250°C.The observation on fracture...
A Cu-based chiral catalyst enables convergent, highly enantioselective three-component assembly of alkenyl cyclopropylamines containing up to all three stereogenic centers.
Conclusion: MUC5B immunohistochemical staining was a valuable method for identifying fungi in fungal ball sinusitis, especially distinguishing aspergillus and mucor. Combined infection with Aspergillus Mucor the most common pattern sinusitis. Objective: To assess value of sinusitis by comparing it conventional Grocott methenamine silver (GMS) staining. Methods: GMS were used to identify mucopurulent cheesy or clay-like tissues from sinuses 180 patients, examination results compared. Results:...
Objective To evaluate 125I-labeled anti-carbonic anhydrase IX monoclonal antibody (125I-MAb) as a novel single-photon emission computed tomography tracer for imaging carbonic in the mice bearing HT-29 tumors. Methods Anti-carbonic was labeled with iodine-125 by iodogen method. The radiochemical purity of 125I-MAb measured radio-thin-layer chromatography. in-vitro stability determined PBS (0.05 mol/l, pH 7.4) or new-born calf serum at 37°C, and analyzed A biodistribution study planar were...
The common solution for developing thermosetting polymers with self-healing performance is to introduce covalent adaptive networks into the crosslinked systems. However, most of were conducted in “integral...
Abstract Three new xanthones, drimiopsins G–I ( 1 – 3 , resp.), and two known congeners, griseoxanthone C 4 ) norlichexanthone 5 ), were isolated from a fungal isolate, Penicillium sp. NH‐7‐1. The structures of all compounds determined on the basis extensive spectroscopic analyses, as well by comparison with literature reports, structure compound was further confirmed single‐crystal X‐ray diffraction.
Inspired by the chemistry and biology of hexahydroxanthones, herein we report an asymmetric organocatalytic strategy enabling first construction six vicinal stereogenic centers on non-spirocyclic hexahydroxanthone frameworks.