High-pressure magnetic resonance imaging up to 40 MPa

Shuichiro Hirai; Kunihiro Kuwano; Kuniyasu Ogawa; Norio Iriguchi; Ken Okazaki

doi:10.1016/S0730-725X(99)00127-7

High-pressure magnetic resonance imaging up to 40 MPa

Shuichiro Hirai, Kunihiro Kuwano, Kuniyasu Ogawa, Norio Iriguchi, Ken Okazaki

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

A high-pressure vessel designed for use with commercial magnetic resonance imaging equipment at up to 40 MPa of pressure was used and tested. Special features of the vessel are the following: 1) 12.6 mm sample chamber i.d.; 2) only non-magnetic parts; 3) visible sample from the outside; 4) resistant to corrosive chemicals, and; 5) sample could be manually translated and rotated in situ. This apparatus was demonstrated through observation of CO₂ clathrate-hydrate growth in a water droplet injected into liquid CO₂ at 20 MPa. (C) 2000 Elsevier Science Inc.

Original language	English
Pages (from-to)	221-225
Number of pages	5
Journal	Magnetic Resonance Imaging
Volume	18
Issue number	2
DOIs	https://doi.org/10.1016/S0730-725X(99)00127-7
Publication status	Published - 2000 Feb
Externally published	Yes

Keywords

CO clathrate hydrate
Corrosive sample
High-pressure MRI
Operating system

ASJC Scopus subject areas

Biophysics
Biomedical Engineering
Radiology Nuclear Medicine and imaging

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10.1016/S0730-725X(99)00127-7

Cite this

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AU - Hirai, Shuichiro

AU - Kuwano, Kunihiro

AU - Ogawa, Kuniyasu

AU - Iriguchi, Norio

AU - Okazaki, Ken

PY - 2000/2

Y1 - 2000/2

N2 - A high-pressure vessel designed for use with commercial magnetic resonance imaging equipment at up to 40 MPa of pressure was used and tested. Special features of the vessel are the following: 1) 12.6 mm sample chamber i.d.; 2) only non-magnetic parts; 3) visible sample from the outside; 4) resistant to corrosive chemicals, and; 5) sample could be manually translated and rotated in situ. This apparatus was demonstrated through observation of CO2 clathrate-hydrate growth in a water droplet injected into liquid CO2 at 20 MPa. (C) 2000 Elsevier Science Inc.

AB - A high-pressure vessel designed for use with commercial magnetic resonance imaging equipment at up to 40 MPa of pressure was used and tested. Special features of the vessel are the following: 1) 12.6 mm sample chamber i.d.; 2) only non-magnetic parts; 3) visible sample from the outside; 4) resistant to corrosive chemicals, and; 5) sample could be manually translated and rotated in situ. This apparatus was demonstrated through observation of CO2 clathrate-hydrate growth in a water droplet injected into liquid CO2 at 20 MPa. (C) 2000 Elsevier Science Inc.

KW - CO clathrate hydrate

KW - Corrosive sample

KW - High-pressure MRI

KW - Operating system

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High-pressure magnetic resonance imaging up to 40 MPa

Abstract

Keywords

ASJC Scopus subject areas

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