Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Marcel Krzan"'
Autor:
Giuseppe Loglio, Agnieszka Czakaj, Ewelina Jarek, Volodymyr I. Kovalchuk, Marcel Krzan, Libero Liggieri, Reinhard Miller, Piotr Warszynski
Publikováno v:
Colloids and Interfaces, Vol 8, Iss 4, p 44 (2024)
In this communication, the single-element version of the fractional Maxwell model (single FMM) is adopted to quantify the observed behaviour of the interfacial dilational viscoelasticity. This mathematical tool is applied to the results obtained by t
Externí odkaz:
https://doaj.org/article/ad0835c7039747d4b39b6f501f950cfe
Publikováno v:
Pharmaceutics, Vol 16, Iss 5, p 600 (2024)
In this study, a methodology for synthesizing oleogels based on linseed oil and emulsifiers, such as beeswax and Tween 20 and Tween 80, was developed. Linseed oil served as the main oil phase, while beeswax acted as a gelling and emulsifying agent. T
Externí odkaz:
https://doaj.org/article/8f42639b296b40aaa2c0881079f82fda
Autor:
Marcel Krzan, Natalia García Rey, Ewelina Jarek, Agnieszka Czakaj, Eva Santini, Francesca Ravera, Libero Liggieri, Piotr Warszynski, Björn Braunschweig
Publikováno v:
Molecules, Vol 27, Iss 21, p 7505 (2022)
The surface properties of saponin and saponin-chitosan mixtures were analysed as a function of their bulk mixing ratio using vibrational sum-frequency generation (SFG), surface tensiometry and dilational rheology measurements. Our experiments show th
Externí odkaz:
https://doaj.org/article/b055f3eafab04117b446c26975ac5050
Publikováno v:
Applied Sciences, Vol 12, Iss 6, p 2797 (2022)
Carboxylated cellulose nanocrystals (cCNC) are highly dispersible particles useful in many industries. In particular, they can be applied to form Pickering emulsions and foams for “green” applications in the cosmetics, pharmaceutical industry or
Externí odkaz:
https://doaj.org/article/9343bf74ba354930b4fa72830e7729b7
Publikováno v:
Molecules, Vol 26, Iss 19, p 5894 (2021)
Ethyl lauroyl arginate (LAE) is an amino acid-based cationic surfactant with low toxicity and antimicrobial activity. It is widely used as a food preservative and component for food packaging. When stored, LAE decomposes by hydrolysis into surface-ac
Externí odkaz:
https://doaj.org/article/4e5c411ac54b415a86a4dfcd4730ddad
Autor:
Nikola Nowak, Wiktoria Grzebieniarz, Gohar Khachatryan, Karen Khachatryan, Anna Konieczna-Molenda, Marcel Krzan, Jacek Grzyb
Publikováno v:
Applied Sciences, Vol 11, Iss 9, p 3857 (2021)
Polymer nanocomposites containing nanometals became a subject of interest due to their bactericidal properties. Different polysaccharides have been used as matrices for nanosilver and nanogold synthesis. In this study, we present a novel, environment
Externí odkaz:
https://doaj.org/article/b707087bb6464ca7885dc0df258f1409
Autor:
Aleksandra Pacuła, Alicja Drelinkiewicz, Małgorzata Ruggiero-Mikołajczyk, Piotr Pietrzyk, Robert P. Socha, Marcel Krzan, Małgorzata Nattich-Rak, Dorota Duraczyńska, Elżbieta Bielańska, Małgorzata Zimowska
Publikováno v:
Journal of Materials Science. 57:18298-18322
Layered double hydroxides (LDHs) of various compositions, i.e. Mg–Al, Mg–Mn–Al, are applied as the precursors of metal oxides for the preparation of N-doped carbon materials via chemical vapour deposition (CVD) with acetonitrile (as carbon and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5afdc1eeb99641e16a793ff3a1aa6fc
https://doi.org/10.1007/s10853-022-07760-1
https://doi.org/10.1007/s10853-022-07760-1
Publikováno v:
International Journal of Molecular Sciences; Volume 24; Issue 10; Pages: 8738
The development of multifunctional dressing materials with beneficial properties for wound healing has become a recent focus of research. Many studies are being conducted to incorporate active substances into dressings to positively impact wound heal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f56b41e7462ce88abd170e322ca10a5
Autor:
Braunschweig, Marcel Krzan, Natalia García Rey, Ewelina Jarek, Agnieszka Czakaj, Eva Santini, Francesca Ravera, Libero Liggieri, Piotr Warszynski, Björn
Publikováno v:
Molecules; Volume 27; Issue 21; Pages: 7505
The surface properties of saponin and saponin-chitosan mixtures were analysed as a function of their bulk mixing ratio using vibrational sum-frequency generation (SFG), surface tensiometry and dilational rheology measurements. Our experiments show th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::831d18f3aab664b7011f1376e47f3a5a
Autor:
Marcel Krzan, Ewelina Jarek, Hristina Petkova, Eva Santini, Lilianna Szyk-Warszynska, Francesca Ravera, Libero Liggieri, Elena Mileva, Piotr Warszynski
Publikováno v:
Polymers; Volume 14; Issue 19; Pages: 4076
We studied silica suspensions with chitosan and biodegradable synthetic surfactant lauroyl ethyl arginate (LAE). Hydrophilic and negatively charged silica nanoparticles were neutralised due to the coating with chitosan. That presence of LAE led to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45e2a8356b8a176d6573dab4d4dc37f1
