Abstract
Abstract: This study examines the enlargement of the field of view (FOV) and the maintenance of a high signal-to-noise ratio (SNR) through the use of two high-temperature superconducting (HTS) resonators in a 3T MRI. Two Bi2Sr2Ca2Cu3Ox (Bi-2223) surface resonators, each of 4-cm diameter, were used in a 3T MRI. Professionally made copper resonators operate at 300 K, but each Bi-2223 resonator, operated at 77 K and demonstrated a 3.75 fold increase in SNR gain. For the same scanning time, the SNR of the images of a rat's brain and back, obtained using two small Bi-2223 surface resonators, was higher than that obtained using a single 8-cm surface resonator.
| Original language | English |
|---|---|
| Article number | e42509 |
| Journal | PLoS ONE |
| Volume | 7 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 2012 Aug 3 |
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ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)
- Agricultural and Biological Sciences(all)
- General
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Enlargement of the field of view and maintenance of a high signal-to-noise ratio using a two-element high-TC superconducting array in a 3T MRI. / Lin, In Tsang; Yang, Hong Chang; Chen, Jyh Horng.
In: PLoS ONE, Vol. 7, No. 8, e42509, 03.08.2012.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Enlargement of the field of view and maintenance of a high signal-to-noise ratio using a two-element high-TC superconducting array in a 3T MRI
AU - Lin, In Tsang
AU - Yang, Hong Chang
AU - Chen, Jyh Horng
PY - 2012/8/3
Y1 - 2012/8/3
N2 - Abstract: This study examines the enlargement of the field of view (FOV) and the maintenance of a high signal-to-noise ratio (SNR) through the use of two high-temperature superconducting (HTS) resonators in a 3T MRI. Two Bi2Sr2Ca2Cu3Ox (Bi-2223) surface resonators, each of 4-cm diameter, were used in a 3T MRI. Professionally made copper resonators operate at 300 K, but each Bi-2223 resonator, operated at 77 K and demonstrated a 3.75 fold increase in SNR gain. For the same scanning time, the SNR of the images of a rat's brain and back, obtained using two small Bi-2223 surface resonators, was higher than that obtained using a single 8-cm surface resonator.
AB - Abstract: This study examines the enlargement of the field of view (FOV) and the maintenance of a high signal-to-noise ratio (SNR) through the use of two high-temperature superconducting (HTS) resonators in a 3T MRI. Two Bi2Sr2Ca2Cu3Ox (Bi-2223) surface resonators, each of 4-cm diameter, were used in a 3T MRI. Professionally made copper resonators operate at 300 K, but each Bi-2223 resonator, operated at 77 K and demonstrated a 3.75 fold increase in SNR gain. For the same scanning time, the SNR of the images of a rat's brain and back, obtained using two small Bi-2223 surface resonators, was higher than that obtained using a single 8-cm surface resonator.
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UR - http://www.scopus.com/inward/citedby.url?scp=84864551258&partnerID=8YFLogxK
U2 - 10.1371/journal.pone.0042509
DO - 10.1371/journal.pone.0042509
M3 - Article
C2 - 22880009
AN - SCOPUS:84864551258
VL - 7
JO - PLoS One
JF - PLoS One
SN - 1932-6203
IS - 8
M1 - e42509
ER -