Direct visualisation of micelles of Pluronic block copolymers in aqueous solution by cryo-TEM
文献信息
Micelles formed by (ethylene oxide) (propylene oxide) (ethylene oxide) triblock copolymers (Pluronic F127 and L64) in aqueous solutions have been visualised by cryogenic transmission electron microscopy (cryo-TEM). The resolution achieved allows detailed inspection of the individual micelles, their size, shape, core-shell structure as well as long-range order. The dependence of the microstructure on the concentration of the solution as well as on the type (block sizes) of the Pluronic polymer are reported and demonstrate the sensitivity of the method to these parameters.
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Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










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