Suppressing Background 13C NMR Signal From the Probe Head by Phase Incremented Pulses
The background 13C NMR signal originated from the organic materials in the probe head cross-polarizes from 1H nucleus to 13C nucleus. This background 13C NMR signal is very broad (δC 20~250) and accumulates as the sample signal accumulating. Hartman-Hahn cross polarization with phase-incremented pul...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Science Press
2020-03-01
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| Series: | Chinese Journal of Magnetic Resonance |
| Subjects: | |
| Online Access: | http://121.43.60.238/bpxzz/EN/10.11938/cjmr20192739 |