Roxana Dudric
Babeș-Bolyai University
34 Papers
52 Citations
Roxana Dudric is an academic researcher from Babeș-Bolyai University. The author has contributed to research in topics: Magnetic nanoparticles & Antiferromagnetism. The author has an hindex of 8, co-authored 26 publications.
Chat about Author
Papers
XPS study on La0.67Ca0.33Mn1−xCoxO3 compounds
TL;DR: In this article, the electronic structure of polycrystalline La0.67Ca0.33Mn1−xCoxO3 compounds with x = 0.9 and 1 has been investigated by X-ray photoelectron spectroscopy (XPS).
111
Hyperthermia, Cytotoxicity, and Cellular Uptake Properties of Manganese and Zinc Ferrite Magnetic Nanoparticles Synthesized by a Polyol-Mediated Process
Cristian Iacovita,Adrian Florea,Lavinia Scorus,Emoke Pall,Roxana Dudric,Alin Moldovan,Rares Stiufiuc,Romulus Tetean,Constantin Mihai Lucaciu +8 more
TL;DR: Hyperthermia data revealed a sigmoidal dependence of the specific absorption rate (SAR) on the alternating magnetic field (AMF) amplitude, with remarkable saturation SAR values in water of ~1200 W/gFe+Mn and ~800 W/ gFe+Zn for the Mn and Zn ferrites, respectively.
79
In Vitro Intracellular Hyperthermia of Iron Oxide Magnetic Nanoparticles, Synthesized at High Temperature by a Polyol Process
Cristian Iacovita,Ionel Fizeșan,Anca Pop,Lavinia Scorus,Roxana Dudric,G. Stiufiuc,N. Vedeanu,Romulus Tetean,Felicia Loghin,Rares Stiufiuc,Constantin Mihai Lucaciu +10 more
TL;DR: The cancer cells were found to be more sensitive to the intracellular hyperthermia compared to the normal ones, and cells heated at the same macroscopic temperature presented lower viability at higher amplitudes of the alternating magnetic field, indicating the occurrence of mechanical or nanoscale heating effects.
38
Saturation of Specific Absorption Rate for Soft and Hard Spinel Ferrite Nanoparticles Synthesized by Polyol Process
Cristian Iacovita,G. Stiufiuc,Roxana Dudric,N. Vedeanu,Romulus Tetean,Rares Stiufiuc,Constantin Mihai Lucaciu +6 more
TL;DR: In this article, the authors investigated the magnetic and heating properties of spinel soft NiFe2O4, MnFe 2O4 and hard CoFe1O4 nanoparticles synthesized by the polyol method.
XPS on Nd0.6-xBixSr0.4MnO3 nano powders
TL;DR: The structural and electronic properties on Nd0.6-xBixSr0.4MnO3 nano powders with x'='0, 0.05, and 0.1 are reported in this article.
30