Local nuclear magnetic resonance spectroscopy with giant magnetic resistance-based sensors

P. A. Guitard; R. Ayde; G. Jasmin-Lebras; L. Caruso; Myriam Pannetier-Lecoeur; C. Fermon

Local nuclear magnetic resonance spectroscopy with giant magnetic resistance-based sensors

P. A. Guitard ¹ R. Ayde ^{1, *} G. Jasmin-Lebras ¹ L. Caruso ¹ Myriam Pannetier-Lecoeur ¹ C. Fermon ¹

* Corresponding author

1 LNO - Laboratoire Nano-Magnétisme et Oxydes

SPEC - UMR3680 - Service de physique de l'état condensé, IRAMIS - Institut Rayonnement Matière de Saclay

Abstract : Nuclear Magnetic Resonance (NMR) spectroscopy on small volumes, either on microfluidic channels or in vivo configuration, is a present challenge. We report here a high resolution NMR spectroscopy on micron scale performed with Giant Magnetic Resistance-based sensors placed in a static magnetic $B_0$ field of 0.3 T. The sensing volume of the order of several tens of pL opens the way to high resolution spectroscopy on volumes unreached so far. Published by AIP Publishing.

Keywords : Nuclear magnetic resonance Giant magnetoresistance Magnetic field sensors Ethanol Nuclear magnetic resonance spectroscopy

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Journal articles

Domain :

Physics [physics]

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