Jingdong Mao
,
Wei-Guo Hu
,
Klaus Schmidt-Rohr
,
G. Davies
,
E. A. Ghabbour
and
B. Xing
"Suitability of Different 13C Solid-state NMR Techniques in the Characterization of Humic Acids"
Internat. J. Environ.l Analyt. Chem.
82: 183-196
(2002).
Wei-Guo Hu
,
Jingdong Mao
,
B. Xing
and
Klaus Schmidt-Rohr
"Poly(methylene) Crystallites in Humic Substances Detected by Nuclear Magnetic Resonance"
Environ. Sci. Tech.
34: 530-534
(2000).
E. R. deAzevedo
,
Wei-Guo Hu
,
T. J. Bonagamba
and
Klaus Schmidt-Rohr
"Principles of Centerband-Only Detection of Exchange, and Extension to Four-Time CODEX"
J. Chem. Phys.
112: 8988-9001
(2000).
Wei-Guo Hu
and
Klaus Schmidt-Rohr
"Characterization of Ultradrawn Polyethylene Fibers by NMR: Crystallinity, Domain Sizes, and a Highly Mobile Second Amorphous Phase"
Polymer
41: 2979-2987
(2000).
Jingdong Mao
,
Wei-Guo Hu
,
Klaus Schmidt-Rohr
,
G. Davies
,
E. A. Ghabbour
and
B. Xing
"Quantitative Characterization of Humic Acids by Solid-State 13C NMR"
Soil Sci. Soc. of Am. J.
64: 873-884
(2000).
Wei-Guo Hu
,
H. Zimmermann
and
Klaus Schmidt-Rohr
"Efficient Spin Diffusion of Transverse 13C Magnetization, without Spin Lock"
Applied Magn. Reson.
17: 197-209
(1999).
Wei-Guo Hu
,
C. Boeffel
and
Klaus Schmidt-Rohr
"Chain Flips in Polyethylene Crystallites and Fibers Characterized by Dipolar 13C NMR"
Macromolecules
32: 1611-1619
(1999).
Wei-Guo Hu
and
Klaus Schmidt-Rohr
"Polymer Ultradrawability: The Crucial Role of α-Relaxation Chain Mobility in the Crystallites"
Acta Polymerica
50: 271-285
(1999).
E. R. deAzevedo
,
Wei-Guo Hu
,
T. J. Bonagamba
and
Klaus Schmidt-Rohr
"Centerband-Only Detection of Exchange: Efficient Analysis of Dynamics in Solids by NMR"
J. Am. Chem. Soc.
121: 8411-8412
(1999).