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

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

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

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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 language	English
Publication date	2019
Number of pages	3
Publication status	Published - 2019
Event	ISMRM 27th Annual Meeting & Exhibition - Palais des congrès de Montréal, Montréal, Canada Duration: 11 May 2019 → 16 May 2019 Conference number: 27 http://www.ismrm.org/19m/

Conference

Conference	ISMRM 27th Annual Meeting & Exhibition
Number	27
Location	Palais des congrès de Montréal
Country/Territory	Canada
City	Montréal
Period	11/05/2019 → 16/05/2019
Internet address	http://www.ismrm.org/19m/

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ISMRM2019 1487Final published version, 184 KB

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

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.",

author = "Baron, {Rafael Antonio} and Sanchez, {Juan Diego} and Johansen, {Daniel H{\o}jrup} and Vitaliy Zhurbenko and Ardenkj{\ae}r-Larsen, {Jan Henrik}",

year = "2019",

language = "English",

note = "ISMRM 27th Annual Meeting & Exhibition ; Conference date: 11-05-2019 Through 16-05-2019",

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TY - ABST

T1 - High-Q, tunable High Temperature Superconducting receiver coil for 13C applications

AU - Baron, Rafael Antonio

AU - Sanchez, Juan Diego

AU - Johansen, Daniel Højrup

AU - Zhurbenko, Vitaliy

AU - Ardenkjær-Larsen, Jan Henrik

N1 - Conference code: 27

PY - 2019

Y1 - 2019

N2 - 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.

AB - 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.

M3 - Conference abstract for conference

T2 - ISMRM 27th Annual Meeting & Exhibition

Y2 - 11 May 2019 through 16 May 2019

ER -