1H and 13C nuclear magnetic resonance relaxation-time studies of ionophoric calixarene esters

Author(s):  
Akio Yamada ◽  
Tatsuya Murase ◽  
Kiyoshi Kikukawa ◽  
Takashi Arimura ◽  
Seiji Shinkai
2015 ◽  
Vol 17 (32) ◽  
pp. 20830-20839 ◽  
Author(s):  
P. A. Vecino ◽  
Z. Huang ◽  
J. Mitchell ◽  
J. McGregor ◽  
H. Daly ◽  
...  

Relative strengths of surface interaction for individual carbon atoms in acyclic and cyclic hydrocarbons adsorbed on alumina surfaces are determined using chemically resolved 13C nuclear magnetic resonance (NMR) T1 relaxation times.


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