A novel high-pressure, high-resolution NMR probe is described which operates at a frequency of 500 MHz. The design features an alternative RF coil (8 mm sample tube) for high frequency, sensitivity, probe power, and resolution (< 3.0 Ψ 10 Ψ9 ). The probe is capable of pressures to at least 5 kbar ov
High-Resolution NMR Probe for Experiments at High Pressures
β Scribed by L. Ballard; C. Reiner; J. Jonas
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 136 KB
- Volume
- 123
- Category
- Article
- ISSN
- 1064-1858
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β¦ Synopsis
A 300 MHz high-resolution, high-pressure NMR probe which operates in the pressure range of 1 bar to 9 kbar at temperatures of -30 to 100Β°C is described. Specialized novel design features of the probe are discussed and test spectra showing resolution better than 1 Hz (<3.0 x 10(-9)) for 8 mm samples are presented. Potential biochemical applications of this probe are illustrated by experiments dealing with the pressure-induced unfolding of hen egg white lysozyme.
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