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Ilse Letofsky-Papst

Researcher at Graz University of Technology

Publications -  109
Citations -  2373

Ilse Letofsky-Papst is an academic researcher from Graz University of Technology. The author has contributed to research in topics: Microstructure & Transmission electron microscopy. The author has an hindex of 24, co-authored 97 publications receiving 1630 citations. Previous affiliations of Ilse Letofsky-Papst include University of Graz.

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Toxicity of silver ions and differently coated silver nanoparticles in Allium cepa roots

Petra Cvjetko, +8 more
- 01 Mar 2017 - 
TL;DR: The highest toxicity was recorded for AgNPs-CTAB, which resulted with increased Ag uptake in the roots, consequently leading to strong reduction of the root growth and oxidative damage, and it can be concluded that the toxicity ofAgNPs is directly correlated with their size, overall surface charge and/or surface coating.
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Structural and magnetic properties of ZnMg-ferrite nanoparticles prepared using the co-precipitation method

Shams Rahman, +5 more
- 01 Jul 2013 - 
TL;DR: In this paper, a soft magnetic spinel ferrite ZnMg-ferrite (Zn 1− x Mg x Fe 2 O 4, where x = 0.0, 0.1,0.2, 0 3, 0 4, and 0.5) was synthesized using the co-precipitation method.
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Effect of dipolar and exchange interactions on magnetic blocking of maghemite nanoparticles

Kashif Nadeem, +5 more
- 01 Aug 2011 - 
TL;DR: In this article, Maghemite (γ-Fe 2 O 3 ) nanoparticles were prepared by microwave plasma synthesis as a loose powder and in compacted form, and the scaling law fitting was applied to the AC susceptibility data.
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Phytotoxic effects of silver nanoparticles in tobacco plants

Petra Cvjetko, +9 more
- 01 Jan 2018 - 
TL;DR: Findings indicate that nano form of silver is less toxic to tobacco plants than silver ions.
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Substantial iron sequestration during green-clay authigenesis in modern deep-sea sediments

Andre Baldermann, +3 more
- 01 Nov 2015 - 
TL;DR: In this paper, an analysis of sediments from the Ivory Coast-Ghana Marginal Ridge demonstrates that iron can be buried at greater rates during green-clay formation. But, the results were limited to a single sample.