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Št. zadetkov: 3
Raman microspectroscopy and laser-induced breakdown spectroscopy for the analysis of polyethylene microplastics in human soft tissues
Viktória Parobková, Daniel Holub, Martin Kizovský, Gabriela Kalčíková, Ula Rozman, Milan Urík, Karel Novotný, Ota Samek, Tomáš Zikmund, Pavel Pořízka, Jozef Kaiser
Izvirni znanstveni članek
Oznake: plastika;mikroplastika;polietilen;analiza tkiva;človeški mandeljni;detekcija;plastics;microplastics;polyethylene;tissue analysis;human tonsils;detection;
People are exposed to microplastics (MPs) on a large scale in everyday life. However, it is not clear whether MPs can also be distributed and retained in certain tissues. Therefore, the development of analytical methods capable of detecting MPs in specific human organs/tissues is of utmost importanc ...
Leto: 2024 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Laser-based techniques
Pavel Pořízka, Lukas Brunnbauer, Michaela Porkert, Ula Rozman, Gregor Marolt, Daniel Holub, Martin Kizovský, Markéta Benešová, Ota Samek, Andreas Limbeck, Jozef Kaiser, Gabriela Kalčíková
Izvirni znanstveni članek
Oznake: mikroplastika;identifikacija;karakterizacija;staranje;microplastics;identification;characterization;aging;
Microplastics found in the environment are often covered with a biofilm, which makes their analysis difficult. Therefore, the biofilm is usually removed before analysis, which may affect the microplastic particles or lead to their loss during the procedure. In this work, we used laser-based analytic ...
Leto: 2023 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Investigating aquatic biodegradation and changes in the properties of pristine and UV-irradiated microplastics from conventional and biodegradable agricultural plastics
Ula Rozman, Aida Fazlić, Lukas Brunnbauer, Janja Novak, Anita Jemec, Jernej Imperl, Jiří Kučerík, Petra Procházková, Stefania Federici, Rachel Hurley, Andrijana Sever Škapin, Pavlína Modlitbová, Pavel Pořízka, Jozef Kaiser, Andreas Limbeck, Gabriela Kalčíková
Izvirni znanstveni članek
Oznake: mikroplastika;biorazgradljiva plastika;staranje;biorazgradnja;ekotoksičnost;izluževanje;microplastics;biodegradable plastics;aging;biodegradation;ecotoxicity;leaching;
There is an increasing tendency to replace conventional agricultural plastic mulching films with biodegradable alternatives. However, while the latter biodegrade well under controlled conditions (e.g. industrial compost), their biodegradation in non-target environments (e.g. aquatic environments) is ...
Leto: 2025 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Št. zadetkov: 3
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