Facultatea de Fizică
Universitatea "Al.I.Cuza" Iaşi
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| Titlu: Magnetismul particulelor ultrafine si ferrofluidele. Subiecte pentru activitati de cerc cu elevii |
| Autori: Natașa Mihaela Ursulean 1 , Vasile Ursulean 1 , Ioana Călțun 2 , Ovidiu Călțun 3 |
| Afiliere: 1. Școala cu clase I - VIII Brodina, județul Suceava 2. Liceul teoretic Vasile Alecsandri Iași 3. Facultatea de Fizică, Universitatea Alexandru Ioan Cuza Iaşi |
| Abstract: Ferrofluids, known as magnetic fluid or magnetic nanofluids , are a special class of nanomaterials that present simultaneously both the properties of a normal liquid and magnetic properties. These are fluids composed of ferromagnetic colloidal particles, ferrimagnetic or paramagnetic dispersed in a liquid. In the last decade they have increasingly more applications especially in medicine in hyperthermia, drugs delivery and enhancing the contrast of magnetic resonance images. |
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