Št. zadetkov: 171
Diplomsko delo
Oznake:
plastika;mikroplastika;biorazgradljiva mikroplastika;
Mikroplastika (MP) je v današnjem svetu prisotna v različnih ekosistemih. Zaradi svoje razširjenosti, obstojnosti in morebitnih negativnih učinkov na žive organizme, postaja onesnaževanje z mikroplastiko pomembno okoljsko vprašanje v globalnem smislu. V diplomskem delu smo opisali značilnosti delcev ...
Leto:
2025
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
kopenski nevretenčarji;medicinske maske;mikroplastika;
This study investigated impacts of microplastics from disposable polypropylene medical masks on woodlice Porcellio scaber, mealworm larvae Tenebrio molitor and enchytraeids Enchytraeus crypticus. Effects of microplastics on survival, reproduction, immune parameters and energy-related traits were ass ...
Leto:
2022
Vir:
Biotehniška fakulteta (UL BF)
Anita Jemec,
Gabriela Kalčíková,
Salla Selonen,
Thijs Bosker,
Damjana Drobne,
Darina Dvořáková,
Jakub Hofman,
Rachel Hurley,
Sarmite Kernchen,
Christian Laforsch,
Martin G.J. Löder,
Sam van Loon,
Paula E. Redondo-Hasselerharm,
Vili Saartama,
Klára Šmídová,
Aristeidis S. Tsagkaris,
Laura J. Zantis,
Luca Nizzetto,
Cornelis A. M. van Gestel
Pregledni znanstveni članek
Oznake:
mikroplastika;kmetijska zemlja;ocena tveganja;
Micro- and nanoplastics (MNPs) are widespread emerging contaminants with many potential direct and indirect effects on soil ecosystems. Ecological soil MNP hazard assessment is thus crucial for a proper risk assessment and the development of environmental protection regulations. However, current haz ...
Leto:
2024
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
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)
Izvirni znanstveni članek
Oznake:
nanodelci;titanov dioksid;polietilen;mikroplastika;adsorpcija;
The present study investigated the adsorption mechanism of titanium dioxide nanoparticles (nTiO$_2$) on polyethylene microplastics (MPs) and the resulting photocatalytic properties. This effort was supported by ecotoxicological assessments of MPs with adsorbed nTiO$_2$ on the immobility and behaviou ...
Leto:
2023
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
mikroplastika;porečje;koncentracija mikroplastike;onesnaževanje okolja;
Microplastic pollution in small rivers along rural–urban gradients
Leto:
2023
Vir:
Nacionalni inštitut za biologijo (NIB)
Izvirni znanstveni članek
Oznake:
mikroplastika;polistiren;meduze;sluz;viskoznost;mikroskopija;
The worldwide microplastics pollution is a serious environmental and health problem that is currently not effectively mitigated. In this work we tested jellyfish mucus as a new bioflocculent material capable of sequestration of polystyrene microplastics in aqueous environments. Mucus material was co ...
Leto:
2021
Vir:
Nacionalni inštitut za biologijo (NIB)
Pregledni znanstveni članek
Oznake:
mikroplastika;razgradnja;morsko okolje;školjke;ribe;
The amount of plastic waste and microplastics released into marine environments has increased rapidly in recent decades. The durability of plastic materials results in major problems following their release into the environment. This study provides an overview of recent findings on issues related to ...
Leto:
2021
Vir:
Nacionalni inštitut za biologijo (NIB)
Izvirni znanstveni članek
Oznake:
mikroplastika;bakelit;strupenost;microplastics;Bakelite;toxicity;
Bakelite, the first synthetic plastic, is a rather unexplored material in the field of ecotoxicology, despite its long production and use. The aim of this study was to investigate the ecotoxicity of Bakelite microplastics (before and after leaching) and its leachates on four aquatic organisms: the c ...
Leto:
2022
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Pregledni znanstveni članek
Oznake:
mikroplastika;vodni organizmi;vodni ekosistemi;onesnaževanje;adsorpcija;
The interactions of microplastics with aquatic organisms have been studied primarily using animal species, with dietary ingestion being the most important uptake route. However, recent research indicated that microplastics also interact with biota via bioadhesion. This process has been studied in aq ...
Leto:
2023
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)