1. Modulation of the effect of cisplatin on nicotine-stimulated A549 lung cancer cells using analog of marine sponge toxin loaded in gelatin nanoparticlesAhmad Joukhan, Veno Kononenko, Marija Sollner Dolenc, Matej Hočevar, Tom Turk, Damjana Drobne, 2024, izvirni znanstveni članek Ključne besede: toxin, nAChR, nAChR antagonist, APS12-2, chemotherapeutic agent
Objavljeno v DiRROS: 24.12.2024; Ogledov: 280; Prenosov: 139
 Celotno besedilo (3,34 MB)
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2. The effect of different surfactants and polyelectrolytes on nano-vesiculation of artificial and cellular membranesUrška Zagorc, Darja Božič, Vesna Arrigler, Žiga Medoš, Matej Hočevar, Anna Romolo, Veronika Kralj-Iglič, Ksenija Kogej, 2024, izvirni znanstveni članek Ključne besede: extracellular vesicles, liposomes, surfactants, polyelectrolytes, static light scattering, dinamic light scattering, microcalorimetry, drug delivery, cell-to-cell communication
Objavljeno v DiRROS: 24.12.2024; Ogledov: 338; Prenosov: 152
Celotno besedilo (3,13 MB)
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3. Assessment of extracellular particles directly in diluted plasma and blood by interferometric light microscopy : a study of 613 human and 163 canine samplesBoštjan Korenjak, Armando Tratenšek, Matevž Arko, Anna Romolo, Matej Hočevar, Matic Kisovec, Maxence Berry, Apolonija Bedina Zavec, David Drobne, Tomaž Vovk, Aleš Iglič, Alenka Nemec Svete, Vladimira Erjavec, Veronika Kralj-Iglič, 2024, izvirni znanstveni članek Ključne besede: extracellular particles, extracellular vesicles, exosomes, membrane vesiculation, platelets, blood products, platelet-rich plasma, liquid biopsy, membrane enclosed, drug delivery
Objavljeno v DiRROS: 20.12.2024; Ogledov: 323; Prenosov: 171
Celotno besedilo (1,96 MB)
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4. Cytotoxicity assessment of HDPE microplastic on Tetrahymena thermophila (Protozoa, Ciliate) : assuring quality and FAIR dataValentina Perc, Veno Kononenko, Nina Jeliaskova, Matej Hočevar, Slavko Kralj, Darko Makovec, Maja Caf, Damjana Drobne, Sara Novak, 2024, izvirni znanstveni članek Ključne besede: cytotoxicity, microplastic, HDPE, FAIR data, tetrahymena thermophila
Objavljeno v DiRROS: 16.12.2024; Ogledov: 349; Prenosov: 155
Celotno besedilo (6,72 MB)
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5. Soil water repellency of two disturbed soils contaminated with different agricultural microplastics tested under controlled laboratory conditionsŠpela Železnikar, Damjana Drobne, Matej Hočevar, Matic Noč, Marina Pintar, 2025, izvirni znanstveni članek Povzetek: Soil water repellency (SWR) significantly affects plant growth, along with surface and subsurface hydrology, posing a challenge for agricultural productivity and environmental sustainability. Nowadays, the occurrence of microplastics (MP) in the environment, particularly from agricultural practices, raises concerns about MP impact on soil properties. Among them, SWR is affected by hydrophobicity of MP particles detected in soils. This study introduces a method and presents results of a screening test to assess the effects of MP on SWR, utilizing Water Drop Penetration Time (WDPT) analysis under controlled laboratory conditions in destructed soil samples. We compared SWR of two soil types differing in portion of sand, loam and clay. Soils were mixed with three different types of MP originating from agricultural mulch films: low-density polyethylene (LDPE), biodegradable poly butylene adipate terephthalate (PBAT), and starch-based biodegradable plastics (Starch). The MP were milled to a uniform size range of some 10 to 300 μm and mixed with the soil samples. WDPT measurements were taken immediately after mixing and recorded for up to 60 s in order to find MP concentration levels at which strongly or more severely water repellency is inducted on soil samples. Our findings reveal that both, soil type and MP type significantly influence SWR, where there are notable differences observed between bio-based (Starch based) and non-bio-based (LDPE and PBAT) plastics’ effects on SWR in the two tested soil types. Data highlights the distinct behaviour of Starch in altering soil hydrophobicity, prominently different from the impact of both PBAT and LDPE. The measurement technique we have developed for quantifying SWR levels could be used for both research applications and the dissemination of findings. It can significantly enhance decision-making processes regarding the selection of optimal plastic alternatives for agricultural use.
Ključne besede: environmental pollution, microplastic, water drop penetration time, laboratory test
Objavljeno v DiRROS: 10.12.2024; Ogledov: 274; Prenosov: 142
Celotno besedilo (2,16 MB)
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6. Short term effect of plant hybridosomes on growth of phaeodactylum tricornutum cultureAnna Romolo, Matej Hočevar, Aleš Iglič, Tjaša Griessler Bulc, Veronika Kralj-Iglič, 2023, objavljeni znanstveni prispevek na konferenci Ključne besede: Phaeodactylum tricornutum, hybridosomes, liposomes, nanoalgosomes, extracellular vesicles, small cellular particles, microalgae
Objavljeno v DiRROS: 21.03.2024; Ogledov: 651; Prenosov: 342
Celotno besedilo (2,00 MB)
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10. Scanning electron microscope images of isolates of small cellular particles Phaeodactylum tricornutum grown in media supplemented with Guillard’s (F/2) marine : marine water enrichment solution, BG11 broth and Lennox LB brothApolonija Bedina Zavec, Darja Božič, Matej Hočevar, Aleš Iglič, Marko Jeran, Veronika Kralj-Iglič, Anna Romolo, 2024, objavljeni znanstveni prispevek na konferenci Objavljeno v DiRROS: 08.03.2024; Ogledov: 768; Prenosov: 321
Celotno besedilo (13,06 MB)
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