Enhanced sensitivity of electron-nuclear double resonance (ENDOR) by cross polarisation and relaxation
2014 | journal article. A publication with affiliation to the University of Göttingen.
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Details
- Authors
- Rizzato, Roberto; Bennati, Marina
- Abstract
- Electron-nuclear double resonance (ENDOR) is a method of choice to detect magnetic nuclei in the coordination sphere of paramagnetic molecules, but its sensitivity substantially suffers from saturation effects. Recently we introduced a new pulsed ENDOR experiment based on electron-nuclear cross polarisation (CP) transfer. Here we analyse the time evolution of the spin polarization in CP-ENDOR and show that CP combined with inherent fast relaxation leads to enhanced sensitivity as compared to Davies ENDOR.
- Issue Date
- 2014
- Status
- published
- Publisher
- Royal Soc Chemistry
- Journal
- Physical Chemistry Chemical Physics
- ISSN
- 1463-9084; 1463-9076
- Sponsor
- DFG [SPP1601]; Max Planck Society