Investigation of the Impact of Annealing on Global Molecular Mobility in Glasses: Optimization for Stabilization of Amorphous Pharmaceuticals

2008 ◽  
Vol 97 (9) ◽  
pp. 3865-3882 ◽  
Author(s):  
Suman A. Luthra ◽  
Ian M. Hodge ◽  
Michael J. Pikal
Keyword(s):  
Molecular Mobility ◽  
Amorphous Pharmaceuticals ◽  
The Impact

scholarly journals Effect of Water on Molecular Mobility and Physical Stability of Amorphous Pharmaceuticals

2016 ◽  
Vol 13 (4) ◽  
pp. 1339-1346 ◽  
Author(s):  
Mehak Mehta ◽  
Khushboo Kothari ◽  
Vishard Ragoonanan ◽  
Raj Suryanarayanan
Keyword(s):  
Molecular Mobility ◽  
Physical Stability ◽  
Amorphous Pharmaceuticals ◽  
Effect Of Water

scholarly journals Spectral Response and Effective Viscoelastic Properties of Mwnt-Reinforced Polycarbonate

2004 ◽  
Vol 13 (2) ◽  
pp. 096369350401300 ◽  
Author(s):  
F. T. Fisher ◽  
A. Eitan ◽  
R. Andrews ◽  
L. S. Schadler ◽  
L. C. Brinson
Keyword(s):  
Carbon Nanotubes ◽  
Molecular Mobility ◽  
Viscoelastic Properties ◽  
Spectral Response ◽  
Polymer Chains ◽  
Viscoelastic Response ◽  
Nanoscale Interactions ◽  
The Impact ◽  
Dependent Behaviour ◽  
Individual Polymer

The impact of embedded carbon nanotubes on the effective viscoelastic response of a nanotube-reinforced polycarbonate system is characterized by studying the temperature- and frequency-dependent behaviour of the material. Macroscale experimental results demonstrate that the effective relaxation spectra of the samples is consistent with non-bulk polymer regions of restricted molecular mobility. Such low mobility regions are attributed to localized nanoscale interactions between the nanotubes and individual polymer chains.

Physical Stability of Amorphous Pharmaceuticals: Importance of Configurational Thermodynamic Quantities and Molecular Mobility

2002 ◽  
Vol 91 (8) ◽  
pp. 1863-1872 ◽  
Author(s):  
Deliang Zhou ◽  
Geoff G.Z. Zhang ◽  
Devalina Law ◽  
David J.W. Grant ◽  
Eric A. Schmitt
Keyword(s):  
Molecular Mobility ◽  
Physical Stability ◽  
Thermodynamic Quantities ◽  
Amorphous Pharmaceuticals

Formation of Lunar Craters and Bright Rays as a Result of Meteorite Impacts

1962 ◽  
Vol 14 ◽  
pp. 415-418
Author(s):  
K. P. Stanyukovich ◽  
V. A. Bronshten
Keyword(s):  
Explosive Charge ◽  
The Moon ◽  
Meteorite Impacts ◽  
The Earth ◽  
Lunar Craters ◽  
The Impact

The phenomena accompanying the impact of large meteorites on the surface of the Moon or of the Earth can be examined on the basis of the theory of explosive phenomena if we assume that, instead of an exploding meteorite moving inside the rock, we have an explosive charge (equivalent in energy), situated at a certain distance under the surface.

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