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Compositional and Temperature Effects on the Rheological Properties of Polyelectrolyte–Surfactant Hydrogels 

Smilek, Jiří; Jarábková, Sabína; Velcer, Tomáš; Pekař, Miloslav (MDPI, 2019-05-27)
The rheological properties of hydrogels prepared by physical interactions between oppositely charged polyelectrolyte and surfactant in micellar form were studied. Specifically, hyaluronan was employed as a negatively charged ...
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How Humic Acids Affect the Rheological and Transport Properties of Hydrogels 

Klučáková, Martina; Smilek, Jiří; Sedláček, Petr (MDPI, 2019-04-19)
Huminové kyseliny jsou považovány za látky s tzv. supramolekulární strukturou, jež je základem jejich unikátních vlastností a fungování v přírodě. Naše studie potvrdila, že již malý přídavek těchto látek do agarozových ...
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The study of the hydrogel systems with micellar nanodomains and the effect of the pH changes on their properties 

Heger, Richard; Mravec, Filip; Pekař, Miloslav (TANGER Ltd., 2021-01-01)
Interaction between polyelectrolyte and oppositely charged surfactant leads to a formation of a hydrogel with micellar nanodomains. The main focus of this work was to monitor and study how pH and its changes affect mainly ...
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Multiscale experimental evaluation of agarose-based semi-interpenetrating polymer network hydrogels as materials with tunable rheological and transport performance 

Trudičová, Monika; Smilek, Jiří; Kalina, Michal; Smilková, Marcela; Adámková, Kateřina; Hrubanová, Kamila; Krzyžánek, Vladislav; Sedláček, Petr (MDPI, 2020-10-31)
This study introduces an original concept in the development of hydrogel materials for controlled release of charged organic compounds based on semi-interpenetrating polymer networks composed by an inert gel-forming polymer ...
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Controlling the internal microstructure and properties of physically cross-linked PVA hydrogels by the rate of freezing 

Trudičová, Monika; Zahrádka, Jan; Sedláček, Petr; Pekař, Miloslav (TANGER Ltd., 2021-01-01)
PVA hydrogels can be formed via physical crosslinking (e.g. by cyclic freezing/thawing of aqueous polyvinyl alcohol solutions) or with a chemical cross-linker. Physical crosslinking is more useful for biomedical applications ...
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Novel Hydrogel Material with Tailored Internal Architecture Modified by “Bio” Amphiphilic Components—Design and Analysis by a Physico-Chemical Approach 

Heger, Richard; Kadlec, Martin; Trudičová, Monika; Zinkovska, Natalia; Hajzler, Jan; Pekař, Miloslav; Smilek, Jiří (MDPI, 2022-02-13)
Nowadays, hydrogels are found in many applications ranging from the industrial to the biological (e.g., tissue engineering, drug delivery systems, cosmetics, water treatment, and many more). According to the specific needs ...

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AuthorPekař, Miloslav (4)Smilek, Jiří (4)Sedláček, Petr (3)Trudičová, Monika (3)Heger, Richard (2)Adámková, Kateřina (1)Hajzler, Jan (1)Hrubanová, Kamila (1)Jarábková, Sabína (1)Kadlec, Martin (1)... View MoreSubject
rheology (6)
hydrogel (3)diffusion (2)hydrogels (2)scanning electron microscopy (2)carbethopendecinium bromide (1)controlled release systems (1)cryo-scanning electron microscopy (1)diethylaminoethyl-dextran hydrochloride (1)difúze (1)... View MoreDate Issued2022 (1)2021 (2)2020 (1)2019 (2)

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