Differential scanning calorimetric studies on the thermotropic phase transitions of N-acylethanolamines of odd chainlengths

1998 ◽  
Vol 94 (1) ◽  
pp. 43-51 ◽  
Author(s):  
M Ramakrishnan ◽  
Musti J Swamy
Keyword(s):  
Phase Transitions ◽  
Differential Scanning Calorimetric ◽  
Calorimetric Studies ◽  
Thermotropic Phase Transitions

Spectroscopic and differential scanning calorimetric studies of the phase transitions in oxanorbornane

1998 ◽  
Vol 76 (10) ◽  
pp. 1365-1370 ◽  
Author(s):  
Ralph M Paroli ◽  
Denis FR Gilson ◽  
Ian S Butler
Keyword(s):  
Phase Transitions ◽  
Group Analysis ◽  
Lattice Relaxation ◽  
Lattice Relaxation Time ◽  
Proton Spin ◽  
Factor Group ◽  
Spin Lattice Relaxation ◽  
Differential Scanning Calorimetric ◽  
Spin Lattice ◽  
Calorimetric Studies

Oxanorbornane (7-oxabicyclo[2.2.1]heptane, C6H10O) resembles other bicycloheptane-like molecules by exhibiting order-disorder transitions in the solid state. Differential scanning calorimetric studies show that five different phases may occur, with hysteresis in the transition temperatures. The vibrational spectra have been examined, and a factor group analysis of the vibrational splittings indicates that the crystal structure of the ordered phase has D2d symmetry. Activation energies for molecular motions were derived from proton spin-lattice relaxation time measurements.Key words: oxanorbornane, order-disorder, phase transitions.

scholarly journals Differential scanning calorimetric studies on thermal behaviors of myofibrillar proteins.

1985 ◽  
Vol 51 (11) ◽  
pp. 1841-1846 ◽  
Author(s):  
Takayuki AKAHANE ◽  
Satoshi CHIHARA ◽  
Tamotsu P. NIKI ◽  
Takeshi SANO ◽  
Takahide TSUCHIYA ◽  
...  
Keyword(s):  
Differential Scanning Calorimetric ◽  
Myofibrillar Proteins ◽  
Thermal Behaviors ◽  
Calorimetric Studies

SEM Observations and Differential Scanning Calorimetric Studies of New and Sterilized Nickel-Titanium Rotary Endodontic Instruments

2006 ◽  
Vol 32 (7) ◽  
pp. 675-679 ◽  
Author(s):  
Georgia B. Alexandrou ◽  
Konstantinos Chrissafis ◽  
Leonidas P. Vasiliadis ◽  
Eleni Pavlidou ◽  
E.K. Polychroniadis
Keyword(s):  
Nickel Titanium ◽  
Differential Scanning Calorimetric ◽  
Calorimetric Studies
Sign in / Sign up

Export Citation Format

Share Document