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Iskalni niz: "polno besedilo" AND "organizacija" (Kemijski inštitut) .

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Quantification anomalies in single pulse LA-ICP-MS analysis associated with laser fluence and beam size
Ana Jerše, Kristina Mervič, Johannes Teun van Elteren, Vid Simon Šelih, Martin Šala, 2022, izvirni znanstveni članek

Objavljeno v DiRROS: 24.11.2022; Ogledov: 13; Prenosov: 10
.pdf Celotno besedilo (1,39 MB)
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Pristine and ruthenium-doped ▫$TiO_2$▫ nanoclusters for nitrogen reduction reaction : Ab initio study of structure and adsorption
Taja Žibert, Blaž Likozar, Matej Huš, 2023, izvirni znanstveni članek

Objavljeno v DiRROS: 22.11.2022; Ogledov: 30; Prenosov: 22
.pdf Celotno besedilo (1,83 MB)
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8-oxoguanine forms quartets with a large central cavity
Simon Aleksič, Janez Plavec, Peter Podbevšek, 2022, izvirni znanstveni članek

Objavljeno v DiRROS: 21.11.2022; Ogledov: 32; Prenosov: 19
.pdf Celotno besedilo (3,94 MB)
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Controlled growth of ZnO nanoparticles using ethanolic root extract of Japanese knotweed : photocatalytic and antimicrobial properties
Miha Ravbar, Ajda Kunčič, Lev Matoh, Sonja Smole Možina, Martin Šala, Andraž Šuligoj, 2022, izvirni znanstveni članek

Povzetek: Synthesis of zinc oxide (ZnO) nanoparticles (NPs) was mediated by plant extracts to assist in the reduction of zinc atoms during the synthesis and act as a capping agent during annealing.The preparation used ethanolic extracts from the roots of Japanese knotweed (Fallopia japonica). Two major outcomes could be made. (i)A synergistic effect of multiple polyphenolic components in the extract is needed to achieve the capping effect of crystallite growth during thermal annealing at 450 °C characterized by an exponential growth factor (n) of 4.4 compared to n = 3 for bare ZnO. (ii) Synergism between the ZnO NPs and plant extracts resulted in superior antimicrobial activity against both Gram-positive bacteria, e.g., Staphylococcus aureus, and Gram-negative bacteria, e.g., Escherichia coli and Campylobacter jejuni. The materials were also tested for their antimicrobial activity against S. aureus under ultraviolet (UV) illumination. Also here, the photocatalyst prepared with plant extracts was found to be superior. The residues of the plant extract molecules on the surface of the catalyst were identified as the main cause of the observed differences, as proved by thermal gravimetry. Such a preparation using ethanolic extract of Fallopia japonica could serve as a more controlled synthesis of ZnO and potentially other metal oxides, with low environmental impact and high abundance in nature.
Objavljeno v DiRROS: 21.11.2022; Ogledov: 43; Prenosov: 20
.pdf Celotno besedilo (1,75 MB)
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Positional motif analysis reveals the extent of specificity of protein-RNA interactions observed by CLIP
Klara Kuret, Aram-Gustav Amalietti, D. Marc Jones, Charlotte Capitanchik, Jernej Ule, 2022, izvirni znanstveni članek

Objavljeno v DiRROS: 21.11.2022; Ogledov: 40; Prenosov: 18
.pdf Celotno besedilo (14,06 MB)
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Synthesis of mesoporous ▫$\gamma$▫-alumina support for water composite sorbents for low temperature sorption heat storage
Manca Ocvirk, Alenka Ristić, Nataša Zabukovec Logar, 2021, izvirni znanstveni članek

Objavljeno v DiRROS: 16.11.2022; Ogledov: 76; Prenosov: 19
.pdf Celotno besedilo (3,15 MB)
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