Meeting Banner
Abstract #1608

New approach to Improve Sensitivity of Implantable NMR microprobe through Electrical Modelization 

José Antonio BERNARDO1, Abel Rangel Trejo1, Lucas Werling2, Wilfried Uhring2, Luc Hebrard2, Youssef Zaim Wadghiri3, Christian Gontrand4, and Latifa Antonio Fakri-bouchet5
1Univ Lyon, CNRS, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR 5280, Villeurbanne, France, 2Icube Laboratory, UMR –CNRS 7357, Université de Strasbourg, Strasbourg, France, 3Grossman School of Medicine, New York University, New York, NY, United States, 4INL(Institut des nanotechnologies de Lyon), INSA (Institut National des Sciences Appliquées) Lyon, CNRS, Université Claude Bernard Lyon1, Villeurbanne Cedex, France, 5Univ Lyon, CNRS, Université Claude Bernard Lyon 1, Institut des Sciences Analytiques, UMR 5280, INSA Lyon (Institut National des Sciences Appliquées), Villeurbanne, France

In this study, we propose an original modelling platform 3D-TLE (Transmission Line Extractor) to determine NMR coil and microcoil performance from their geometry. Each part of our microcoil (region of interest \((ROI \sim 2µL-3µL))\), active part, Transmission Line (TL), micro-wire connection (underpass-vias) and the substrate is modelled by an electrical circuit and each contribution to the equivalent resistance is quantified. Our platform allows predicting the optimized microcoil geometry related to expected performances in terms of \(Q-factor\) and the signal-to-noise ratio \((SNR)\).

This abstract and the presentation materials are available to members only; a login is required.

Join Here

Abstract