Hydration in Polymer Studied Through Magic Angle Spinning Nuclear Magnetic Resonance and Heteronuclear 13C-1H Overhauser Enhancement Spectroscopy: Cross-Relaxation and Location of Water in Poly(acrylamide)
S. Ganapathy, P.R. Rajamohanan, S.S. Ray, R.A. Mashelkar
J. Chem. Phys., 1995,103(15),6783