High-Q, tunable High Temperature Superconducting receiver coil for 13C applications

Rafael Antonio Baron, Juan Diego Sanchez, Daniel Højrup Johansen, Vitaliy Zhurbenko, Jan Henrik Ardenkjær-Larsen

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Abstract

Dissolution DNP has emerged as a technique to improve SNR in an NMR experiment with inherent limitation of polarization retention in solution ranging, in general, from 30 to 100 s for the interesting bio-molecules. The limitation in sensitivity and available time window can be, however, improved by a better SNR of the RF receivers. At 3 T the Larmor frequency of the 13C nuclei is 32.13 MHz, which is still in the electronics noise dominated regime for smaller coils. A High-Temperature Superconducting (HTS) receiver coil with high-Q, remotely tunable, detunable and compatible to standard electronics Tin soldering has been developed for MRI 13C applications.
Original languageEnglish
Publication date2019
Number of pages3
Publication statusPublished - 2019
EventISMRM 27th Annual Meeting & Exhibition - Palais des congrès de Montréal, Montréal, Canada
Duration: 11 May 201916 May 2019
http://www.ismrm.org/19m/

Conference

ConferenceISMRM 27th Annual Meeting & Exhibition
LocationPalais des congrès de Montréal
CountryCanada
CityMontréal
Period11/05/201916/05/2019
Internet address

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