scholarly journals Level crossing analysis of chemically induced dynamic nuclear polarization: Towards a common description of liquid-state and solid-state cases

2016 ◽  
Vol 144 (14) ◽  
pp. 144202 ◽  
Author(s):  
Denis V. Sosnovsky ◽  
Gunnar Jeschke ◽  
Jörg Matysik ◽  
Hans-Martin Vieth ◽  
Konstantin L. Ivanov
Author(s):  
Jörg Matysik ◽  
Yonghong Ding ◽  
Yunmi Kim ◽  
Patrick Kurle ◽  
Alexandra Yurkovskaya ◽  
...  

AbstractPhoto-CIDNP (photo-chemically induced dynamic nuclear polarization) refers to nuclear polarization created by the spin-chemical evolution of spin-correlated radical pairs (SCRPs). This phenomenon occurs in gases, liquids and solids. Based on the solid-state photo-CIDNP effect observed under magic-angle spinning (MAS), photo-CIDNP MAS NMR has been developed as analytical method. Here we report the origin, the theory and the state of the art of this method.


Author(s):  
Maria Grazia Concilio ◽  
Ilya Kuprov ◽  
Lucio Frydman

Dynamic nuclear polarization (DNP) is widely used to enhance solid state nuclear magnetic resonance (NMR) sensitivity. Its efficiency as a generic signal-enhancing approach for liquid state NMR, however, decays rapidly...


2019 ◽  
Vol 100 ◽  
pp. 70-76 ◽  
Author(s):  
Evgeniy Sergeevich Salnikov ◽  
Fabien Aussenac ◽  
Sebastian Abel ◽  
Armin Purea ◽  
Paul Tordo ◽  
...  

ChemPhysChem ◽  
2016 ◽  
Vol 17 (17) ◽  
pp. 2691-2701 ◽  
Author(s):  
Christian O. Bretschneider ◽  
Ümit Akbey ◽  
Fabien Aussenac ◽  
Greg L. Olsen ◽  
Akiva Feintuch ◽  
...  

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