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Alexandra Teleki
Researcher at Science for Life Laboratory
Publications - 63
Citations - 2987
Alexandra Teleki is an academic researcher from Science for Life Laboratory. The author has contributed to research in topics: Nanoparticle & Particle size. The author has an hindex of 24, co-authored 58 publications receiving 2605 citations. Previous affiliations of Alexandra Teleki include Karlsruhe Institute of Technology & DSM.
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Semiconductor Gas Sensors: Dry Synthesis and Application
TL;DR: Some of the most common chemical and vapor-deposition methods for the synthesis of semiconductor metal oxide based detectors for chemical gas sensors are presented and a direct comparison of structural and chemical properties with sensing performance is given.
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Ferroelectric WO3 Nanoparticles for Acetone Selective Detection
TL;DR: Ferroelectric e-WO3 nanoparticles were synthesized and stabilized above room temperature for the first time in this article, and a sensor based on this material was found to be highly sensitive and selective to acetone gas.
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Sensing of Organic Vapors by Flame-Made TiO2 Nanoparticles
TL;DR: Nanostructured anatase TiO2 was produced by flame spray pyrolysis (FSP) and tested for sensing of volatile organic compounds and CO at 500°C as mentioned in this paper.
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Hybrid, silica-coated, Janus-like plasmonic-magnetic nanoparticles.
Georgios A. Sotiriou,Ann M. Hirt,Pierre-Yves Lozach,Alexandra Teleki,Frank Krumeich,Sotiris E. Pratsinis +5 more
TL;DR: These SiO2-coated Ag/Fe2O3 nanoparticles do not exhibit the limiting physical properties of each individual component but retain their desired functionalities facilitating thus, the safe use of such hybrid nanoparticles in bio-applications.
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Iron from nanocompounds containing iron and zinc is highly bioavailable in rats without tissue accumulation
Florentine M. Hilty,Myrtha Arnold,Monika Hilbe,Alexandra Teleki,Jesper T. N. Knijnenburg,Felix Ehrensperger,Richard F. Hurrell,Sotiris E. Pratsinis,Wolfgang Langhans,Michael B. Zimmermann +9 more
TL;DR: Poorly water-soluble nanosized Fe and Fe/Zn compounds made by scalable flame aerosol technology have in vivo iron bioavailability in rats comparable to FeSO(4) and cause less colour change in reactive food matrices than conventional iron fortificants.