A5051451245- Methane Hydrates and Related Phenomena
- CO2 Sequestration and Geologic Interactions
- Atmospheric and Environmental Gas Dynamics
- Spacecraft and Cryogenic Technologies
- Advanced Polymer Synthesis and Characterization
- Hydrocarbon exploration and reservoir analysis
- Surfactants and Colloidal Systems
- Recommender Systems and Techniques
- Carbon Dioxide Capture Technologies
- Mass Spectrometry Techniques and Applications
- Polymer Surface Interaction Studies
- biodegradable polymer synthesis and properties
- Polymer Nanocomposites and Properties
- Video Analysis and Summarization
- Lanthanide and Transition Metal Complexes
- Chemistry and Stereochemistry Studies
- Luminescence Properties of Advanced Materials
- Arctic and Antarctic ice dynamics
- Human Pose and Action Recognition
- Covalent Organic Framework Applications
- Adsorption, diffusion, and thermodynamic properties of materials
- Dendrimers and Hyperbranched Polymers
- Medical Imaging Techniques and Applications
- Extracellular vesicles in disease
- Perovskite Materials and Applications
Chinese Academy of Sciences
2016-2025
Guangzhou Institute of Energy Conversion
2016-2025
University of Chinese Academy of Sciences
2016-2023
Zhejiang Chinese Medical University
2022
Colorado School of Mines
2020-2022
Institute of Software
2022
Guangzhou Chemistry (China)
2020-2021
Hebei Normal University
2019
Changzhou University
2014-2016
Changchun Institute of Applied Chemistry
2002
It is shown that the morphologies and other characteristics of crew-cut aggregates polystyrene-b-poly(acrylic acid) (PS-b-PAA) diblock copolymers are related to nature initial common solvent in which micelle-like prepared. Polymer−solvent interactions determine dimensions both core corona aggregates. Solubility parameters dielectric constants solvents can be used estimate strength PS−solvent interaction (which influences content core) PAA−solvent repulsion among chains). The closer match...
Tumor-derived exosomes play a pivotal role in regulating tumor progression by mediating crosstalk between cells and immune such as macrophages within the microenvironment. Macrophages can adopt two distinct polarization statuses switch M1 or M2 activation phenotypes response to different external stimuli. However, of derived macrophage phenotypic development have not been elucidated renal cell carcinoma (RCC). Here we found that high infiltration was associated with worse prognosis RCC...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTControl of Morphology through Polymer−Solvent Interactions in Crew-Cut Aggregates Amphiphilic Block CopolymersYisong Yu and Adi EisenbergView Author Information Department Chemistry, McGill University 801 Sherbrooke Street West Montreal, Quebec, Canada H3A 2K6 Cite this: J. Am. Chem. Soc. 1997, 119, 35, 8383–8384Publication Date (Web):September 3, 1997Publication History Received27 March 1997Published online3 September inissue 1...
Micelles formed from polycaprolactone-b-poly(ethylene oxide) (PCL-b-PEO) diblock copolymers were investigated as a novel drug delivery system. The affinity of the micelles for hydrophobic solubilizates was assayed by determining partition coefficient lipophilic compound, pyrene, between and water; found to be on order 102. Trypan blue Alamar survival assays used assess in vitro biocompatibility with PC 12 cells, MCF-7 breast cancer primary cultures human microglia, astrocytes, cortical...
The effects of the graphite nanoparticles on CO2 hydrate formation process were experimentally studied by measuring induction time and amount gas consumed. A suspension 0.4% was injected into reactor, while pressure temperature maintained at 3.5 MPa 277.15 K, magnetic stirrer speed set 300 rpm. reaction lasted 800 min. consumed in both pure water containing a nanoparticle suspension. measured under various pressures. results show that nanographite particles had positive effect formation. In...
Mesosize crystal-like aggregates with an internal structure of hexagonally packed hollow hoops (HHH) in a polystyrene matrix have been prepared solution by self-assembly asymmetric polystyrene-b-poly(acrylic acid) diblock copolymers. Most the are cylindrical or shape truncated cones. The external surface and lines short poly(acrylic chains. hoop morphology is imposed because end-capping energy rod on this size scale more important than curvature energy. A strong interdependence between these...
Gas hydrate technology is considered as a promising in the fields of gas storage and transportation, separation purification, seawater desalination, phase-change thermal energy storage. However, to date, still not commercially used mainly due low formation rate uptake. In this study, effect promoters on uptake was systematically studied analyzed based hydrate-based CH4 CO2 capture from CO2/H2 mixture experiments. Raman spectroscopy, Fourier transform infrared spectroscopy (FTIR)...
Natural gas hydrate (NGH) is a promising clean energy source with abundant reserves. Unveiling the mechanisms controlling dissociation and finding chemical agents that promote are of great significance for achieving controllable exploitation NGH. This study utilized molecular dynamics simulation to investigate mechanism hydrates under different saturation levels as well influence poly-N-vinylcaprolactam (PVCap) on dissociation. The results indicate in systems without PVCap, release rate...
ADVERTISEMENT RETURN TO ISSUEPREVNoteNEXTMultiple Morphologies of Crew-Cut Aggregates Polybutadiene-b-poly(acrylic acid) Diblocks with Low Tg CoresYisong Yu, Lifeng Zhang, and Adi EisenbergView Author Information Department Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec, Canada H3W 2K6 Cite this: Langmuir 1997, 13, 9, 2578–2581Publication Date (Web):April 30, 1997Publication History Received31 October 1996Revised17 February 1997Published online30 April inissue 1...