E
Ewa Sawosz
Researcher at Warsaw University of Life Sciences
Publications - 143
Citations - 3396
Ewa Sawosz is an academic researcher from Warsaw University of Life Sciences. The author has contributed to research in topics: In ovo & Cell morphology. The author has an hindex of 30, co-authored 137 publications receiving 2674 citations. Previous affiliations of Ewa Sawosz include University of Warsaw.
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Journal ArticleDOI
Visualization of interaction between inorganic nanoparticles and bacteria or fungi
André Chwalibog,Ewa Sawosz,Anna Hotowy,Jacek Szeliga,Stanislaw Mitura,Katarzyna Mitura,Marta Grodzik,Piotr Orlowski,Aleksandra Sokołowska +8 more
TL;DR: The results indicate that both microorganisms could be used as potential carriers for nano-D and bind closely to the surface of microorganisms without causing visible damage to cells, and demonstrating good self-assembling ability.
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In vitro evaluation of the effects of graphene platelets on glioblastoma multiforme cells
Sławomir Jaworski,Ewa Sawosz,Marta Grodzik,Anna Winnicka,Marta Prasek,Mateusz Wierzbicki,André Chwalibog +6 more
TL;DR: It was found that graphene is toxic to glioma cells, but it activated apoptosis only in the U118 cell line, without inducing necrosis, indicating the potential applicability of GP in anticancer therapy.
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Graphene Oxide-Based Nanocomposites Decorated with Silver Nanoparticles as an Antibacterial Agent.
Sławomir Jaworski,Mateusz Wierzbicki,Ewa Sawosz,Anna Jung,Grzegorz Gielerak,Joanna Biernat,Henryk Jaremek,Witold Łojkowski,Bartosz Woźniak,Jacek Wojnarowicz,Leszek Stobinski,Artur Małolepszy,Marta Mazurkiewicz-Pawlicka,Maciej Łojkowski,Natalia Kurantowicz,André Chwalibog +15 more
TL;DR: This work presents a nanocomposite with silver nanoparticles on the surface of graphene oxide as a novel multifunctional antibacterial and antifungal material that shows much higher antimicrobial efficiency toward bacteria and yeast cells.
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In vitro and in vivo effects of graphene oxide and reduced graphene oxide on glioblastoma.
Sławomir Jaworski,Ewa Sawosz,Marta Kutwin,Mateusz Wierzbicki,Mateusz Hinzmann,Marta Grodzik,Anna Winnicka,Ludwika Lipińska,Karolina Włodyga,André Chwalibog +9 more
TL;DR: It is shown that rGO induces cell death mostly through apoptosis, indicating the potential applicability of graphene in cancer therapy.
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Influence of hydrocolloidal silver nanoparticles on gastrointestinal microflora and morphology of enterocytes of quails.
Ewa Sawosz,Marian Binek,Marta Grodzik,Marlena Zielinska,Paweł Sysa,Maciej Szmidt,Tomasz Niemiec,André Chwalibog +7 more
TL;DR: This initial investigation demonstrated that silver nanoparticles did not influence microflora of quail caecum; however, water containing 25 mg/kg of Ag-nano significantly increased the population of lactic acid bacteria.