@article {Dufay:2009:1546-198X:429,
title = "Magnetorelaxometry of Nanoparticles Using a GMI Magnetometer",
journal = "Sensor Letters",
parent_itemid = "infobike://asp/senlet",
publishercode ="asp",
year = "2009",
volume = "7",
number = "3",
publication date ="2009-06-01T00:00:00",
pages = "429-432",
itemtype = "ARTICLE",
issn = "1546-198X",
eissn = "1546-1971",
url = "https://www.ingentaconnect.com/content/asp/senlet/2009/00000007/00000003/art00052",
doi = "doi:10.1166/sl.2009.1087",
keyword = "MAGNETORELAXOMETRY, MAGNETIC NANOPARTICLES (MNPS), GMI MAGNETOMETER",
author = "Dufay, B. and Saez, S. and Denoual, M. and Dolabdjian, C. and Ludwig, F. and Heim, E. and Schilling, M. and Melo, L. and Yelon, A. and Menard, D.",
abstract = "We have performed magnetorelaxometry measurements on superparamagnetic magnetite (Fe3O4) nanoparticles using a low-cost custom-made Giant MagnetoImpendance magnetometer. We demonstrate that we are able to evaluate the concentration of nanoparticles in the sample (with a volume of around 150 l) by comparison with reference measurements of the induced magnetic field using fits to the N{\’e}el expression for magnetorelaxation.",
}