Peter Kopčanský

TL;DR: In this article , the combined effect of the cell thickness and iron oxide nanoparticle concentration on the electrical and dielectric properties of nematic liquid crystals 6CB has been investigated and compared.

TL;DR: In this article, the influence of magnetic particles in an external magnetic field H on the magneto-dielectric behaviour and dielectric breakdown strength of a transformer oil based magnetic fluids was measured.

TL;DR: The results confirm that despite the change in fibrillary morphology induced by the varying concentration of the protein, the adsorption of MNPs on the surface of LAF is morphologically independent and the samples containing salt have excellent stability for up to 1 year of shelf-life.

TL;DR: The results indicated that the interaction between fibrils solution and the nanoparticles commence right after mixing, the dynamic process of forming dendritic structure resembling microflower morphology is on the order of minutes, and its final structure is highly dependent on the shape of magnetic nanoparticles.

TL;DR: In this article, a temperature dependent broadband dielectric response of a ferrofluid based on transformer oil and magnetite nanoparticles covered with oleic acid molecules was reported.