@article {387,
	title = {NMR and MRI obtained with high transition temperature DC SQUIDs},
	journal = {Journal of the Brazilian Chemical Society},
	volume = {10},
	year = {1999},
	note = {J Brazil Chem Soc259BETimes Cited:11Cited References Count:30},
	month = {Jul-Aug},
	pages = {307-312},
	abstract = {<p>We have measured nuclear magnetic resonance (NMR) signals from several samples at room temperature in magnetic fields ranging from about 0.05 mT to 2 mT using a spectrometer based on a high-T-c de SQUID (high transition temperature de Superconducting QUantum Interference Device). We are able to observe proton signals from 1 mL of mineral oil in 2 mT in a single transient. The sensitivity of this system has also allowed the detection of proton NMR at magnetic fields as low as 0.059 mT, which is comparable to the Earth\&$\#$39;s field. Such results make possible a number of new experiments in magnetic resonance imaging (MRI). We present a two-dimensional image of a phantom filled with mineral oil obtained in a field of 2 mT.</p>
},
	keywords = {system},
	isbn = {0103-5053},
	url = {<Go to ISI>://WOS:000083873500009},
	author = {de Souza, R. E. and Schlenga, K. and Wong-Foy, A. and McDermott, R. and Pines, A. and Clarke, J.}
}
