Probing the molecular-level control of aluminosilicate dissolution: A sensitive solid-state NMR proxy for reactive surface area

2008 ◽  
Vol 72 (24) ◽  
pp. 5949-5961 ◽  
Author(s):  
Nancy M. Washton ◽  
Susan L. Brantley ◽  
Karl T. Mueller
Keyword(s):  
Solid State ◽  
Surface Area ◽  
Solid State Nmr ◽  
Molecular Level ◽  
Level Control ◽  
Reactive Surface Area ◽  
Reactive Surface

scholarly journals Synthesis, characterization and modeling of self-assembled porphyrin nanorods

2019 ◽  
Vol 23 (11n12) ◽  
pp. 1346-1354 ◽  
Author(s):  
Danielle Laurencin ◽  
Pascal G. Yot ◽  
Christel Gervais ◽  
Yannick Guari ◽  
Sébastien Clément ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Dft Calculations ◽  
Powder Diffraction ◽  
Solid State Nmr ◽  
Molecular Level ◽  
Ion Association ◽  
Free Base ◽  
X Ray ◽  
Solid State Nmr Spectroscopy

Porphyrin nanorods were prepared by ion-association between free-base meso 5,10,15,20-tetrakis-(4-[Formula: see text]-methylpyridinium)porphyrin cations and tetraphenylborate anions. The nanorods have variable lengths (up to a few micrometers long) and diameters ([Formula: see text]50–500 nm). Their structure at the molecular level was elucidated by combining multinuclear solid state NMR spectroscopy, synchrotron X-ray powder diffraction and DFT calculations.

scholarly journals Mineral paragenesis on Mars: The roles of reactive surface area and diffusion

2017 ◽  
Vol 122 (9) ◽  
pp. 1855-1879 ◽  
Author(s):  
Alberto G. Fairén ◽  
Carolina Gil-Lozano ◽  
Esther R. Uceda ◽  
Elisabeth Losa-Adams ◽  
Alfonso F. Davila ◽  
...  
Keyword(s):  
Surface Area ◽  
Mineral Paragenesis ◽  
Reactive Surface Area ◽  
Reactive Surface ◽  
And Diffusion

Analysis of wild and farmed salmon using13C solid-state NMR and MRI directly on fillet tissue

2017 ◽  
Vol 9 (8) ◽  
pp. 1290-1296
Author(s):  
C. Totland ◽  
J. G. Seland ◽  
S. Steinkopf ◽  
W. Nerdal
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Molecular Level ◽  
Farmed Salmon

MRI and solid-state NMR can determine both macroscopic and molecular-level features of salmon by measuring directly on tissues.

Determination of the reactive surface area of silica

1982 ◽  
Vol 16 (1) ◽  
pp. 204-206 ◽  
Author(s):  
P. Larsen ◽  
O. Schou
Keyword(s):  
Surface Area ◽  
Reactive Surface Area ◽  
Reactive Surface
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