A5064375240- Enhanced Oil Recovery Techniques
- Hydrocarbon exploration and reservoir analysis
- Petroleum Processing and Analysis
- Phase Equilibria and Thermodynamics
- Hydraulic Fracturing and Reservoir Analysis
- Reservoir Engineering and Simulation Methods
- Natural product bioactivities and synthesis
- CO2 Sequestration and Geologic Interactions
- Drilling and Well Engineering
- Textile materials and evaluations
- Chromatography in Natural Products
- Coal Properties and Utilization
- Carbon Dioxide Capture Technologies
- Crystallization and Solubility Studies
- Nanopore and Nanochannel Transport Studies
- Wood Treatment and Properties
- Material Dynamics and Properties
- Meat and Animal Product Quality
- NMR spectroscopy and applications
- Inorganic Chemistry and Materials
- Material Properties and Processing
- RNA modifications and cancer
- Coronary Artery Anomalies
- Phytochemistry and Biological Activities
- Ultrasound and Hyperthermia Applications
University of Regina
2017-2025
Academy of Military Medical Sciences
2025
Applied Science University
2025
Beijing Hospital
2011-2024
Beijing Children’s Hospital
2023-2024
Capital Medical University
2023-2024
Southeast University
2007-2023
Northeast Forestry University
2005-2023
Daqing Oilfield of CNPC
2023
Chinese Academy of Medical Sciences & Peking Union Medical College
2019-2023
Abstract Rheumatoid arthritis (RA) is a common chronic inflammatory disorder that usually affects joints. It was found roburic acid (RBA), an ingredient from anti-RA herb Gentiana macrophylla Pall., displayed strong anti-inflammatory activity. However, its medical application limited by hydrophobicity, lack of targeting capability and unclear functional mechanism. Here, we constructed pH responsive dual-target drug delivery system hitchhiking RBA (RBA-NPs) targeted both CD44 folate...
Nanoparticles can improve the stability of CO2 foam and increase oil recovery during flooding in reservoirs. However, there are few reports literature concerning synergistic effects hydrophilic nanoparticles nonionic surfactants on stabilization foam. In this study, mechanism by surfactant C12E23 T40 (SiO2) flow characteristic porous media were investigated. Furthermore, best formula for has been determined. The experimental results show that adsorbs surface van der Waals forces hydrogen...
Background Tick-borne infectious diseases caused by the spotted fever group Rickettsia (SFGR) have continuously emerging, with many previously unidentified SFGR species reported. The prevalence of SFGRs in northwestern China remains unclear. This study aimed to examine and Anaplasma analyzing tick samples collected from Ningxia region. Methods During 2022–2023, ticks were Ningxia, China, screened using PCR amplify target genes (16S rRNA, gltA , ompA groEL ). amplicons confirmed Sanger...
When water imbibes into tight rocks, the disconnection of bulk gas phase will significantly impact performance recovery. In this work, we have conducted a systematic micromodel study on during imbibition. Seven types micromodels were designed that can geometrically mimic basic pore structures sandstone. Then, capillary-dominant imbibition experiments and analyzed effects geometry pore-throat ratio transient evolutions gas–water interfaces. Our pore-scale results reveal snap-off bypassing...
In this paper, a new interfacial thickness-based method, namely, the diminishing interface method (DIM), is developed to determine minimum miscibility pressures (MMPs) of light oil–CO2 systems in bulk phase and nanopores. First, Peng–Robinson equation state (PR-EOS) modified calculate vapor–liquid equilibrium nanopores by considering effects capillary pressure shifts critical temperature pressure. Second, parachor model coupled with PR-EOS predict tensions (IFTs) Third, formula thickness...
In this paper, effects of temperature, initial oil and injection gas compositions, feed gas–oil ratio on oil–CO<sub>2</sub> interfacial tensions, thicknesses, minimum miscibility pressures (MMPs) in nanopores are specifically studied.
As a new energy source that could replace petroleum, the global reserves of methane hydrate (combustible ice) are estimated to be approximately 20 000 trillion cubic meters. A large amount has been found under seabed, but transportation and storage gas far from coastlines technically unfeasible expensive. The direct conversion into value-added chemicals liquid fuels is highly desirable remains challenging. Herein, we prepare series iridium complexes based on porous polycarbazoles with high...
Laboratory studies and pilot project tests have shown that appreciable amounts of H2S CO2 could be generated as a result the aquathermolysis reaction between bitumen steam or hot water during thermal recovery operations. A detailed experimental study was carried out to investigate generation mechanism occurs processes. laboratory setup designed assembled allowed for under controlled pressure conditions at temperatures 250 °C. Aquathermolysis on defined ratio sample were 225 245 °C over 3,...