## Abstract The incorporation of pulsed‐field gradients for coherence selection into 1D proton‐detected pulse sequences provides clean spectra free of cancellation artifacts but, frequently, at the expense of a sensitivity loss by a theoretical factor of 2 due to the rejection of another contribute
Improved Sensitivity in Gradient-Based 1D and 2D Multiplicity-Edited HSQC Experiments
✍ Scribed by Teodor Parella; Francisco Sánchez-Ferrando; Albert Virgili
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 108 KB
- Volume
- 126
- Category
- Article
- ISSN
- 1090-7807
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The B 0 gradient pulses can be replaced with long high-power pulses (RF-gradients) in z-rotation composite sandwiches. By doing this, practically all B 0 gradient-based pulse sequences can be performed with instruments lacking a field gradient accessory. We have implemented RF-gradients into selecti
Two-dimensional pulse sequences for the determination of hetpeak patterns is also available in two-spin systems. No addieronuclear long-range coupling constants are presented. The setional passive spin is required. Purely absorptive phase in quences are based on the HMQC/HMBC or HSQC technique with
The inÑuence of homonuclear coupling contributions in 13C and 29Si NMR refocused-decoupled 1D/2D INEPT experiments was graphically visualized by monitoring the computed variations of the theoretical signal intensities as a function of the refocused delay time D. The appearance and exploitation of a