| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Gapinski, Jacek
Adam Mickiewicz University in Poznań
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2024Experimental examination of dipole-dipole cross-correlations by dielectric spectroscopy, depolarized dynamic light scattering, and computer simulations of molecular dynamicscitations
- 2023How char from waste pyrolysis can improve bitumen characteristics and induce anti-aging effectscitations
- 2023Size-dependent nanoscale soldering of polystyrene colloidal crystals by supercritical fluidscitations
- 2023Control of Intermolecular Interactions toward the Production of Free-Standing Interfacial Polydopamine Filmscitations
- 2017Second Harmonic Generation Response in Thermally reconstructed Multiferroic β′- Gd<inf>2</inf>(MoO<inf>4</inf>)<inf>3</inf> Thin Filmscitations
- 2010Brillouin Scattering Study of Polyethylene Glycol/Water System below Crystallization Temperaturecitations
Places of action
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article
Brillouin Scattering Study of Polyethylene Glycol/Water System below Crystallization Temperature
Abstract
We present the results of a Brillouin scattering experiment on aqueous mixtures of polyethylene glycol polymer cooled below their crystallization temperature. The shape of the registered spectrum changed considerably when the phase transition occurs. The Brillouin profile consisted of two peaks which has been interpreted as a result of the scattering of light on the local regions exhibiting different compressibility. Examination of the temperature dependence of the two Brillouin peak positions allows the identification of the specific microstructures present in the studied system. The existence of a complexlike hydration structure, stable against dilution and temperature agitation, was suggested. The nature and the behavior of the hydration complex is discussed in view of the earlier investigations in similar systems.