Orientational order of two spin probe molecules in para-azoxyanisole

1983 ◽  
Vol 37 (5) ◽  
pp. 178-182 ◽  
Author(s):  
S. K. Ghosh ◽  
A. Panatta ◽  
A. Ricchiuto ◽  
P. L. Indovina
Keyword(s):  
Spin Probe ◽  
Orientational Order ◽  
Probe Molecules

Orientational Order of Spin Probe Molecules in Liquid Crystals

1983 ◽  
Vol 98 (1) ◽  
pp. 349-359 ◽  
Author(s):  
S. K. Ghosh ◽  
A. Panatta ◽  
A. Ricchiuto ◽  
P. L. Indovina
Keyword(s):  
Liquid Crystals ◽  
Spin Probe ◽  
Orientational Order ◽  
Probe Molecules

Probing framework–guest interactions in phenylene-bridged periodic mesoporous organosilica using spin-probe EPR

2014 ◽  
Vol 16 (41) ◽  
pp. 22623-22631 ◽  
Author(s):  
Feng Lin ◽  
Xiangyan Meng ◽  
Myrjam Mertens ◽  
Pegie Cool ◽  
Sabine Van Doorslaer
Keyword(s):  
Mesoporous Silica ◽  
Spin Probe ◽  
Probe Molecules ◽  
Periodic Mesoporous Organosilica ◽  
Mesoporous Organosilica

Spin-probe EPR reveals significant differences in the adsorption of probe molecules in benzene-bridged periodic mesoporous silica with crystal-like or amorphous walls.

EPR and ENDOR Investigations of a Cholestane Spin Probe in Liquid Crystals

1987 ◽  
Vol 42 (11) ◽  
pp. 1296-1304 ◽  
Author(s):  
B. Kirste
Keyword(s):  
Liquid Crystals ◽  
Dynamic Behavior ◽  
Spin Probe ◽  
Liquid Crystalline ◽  
Orientational Order ◽  
Spin Probes ◽  
Smectic Phases ◽  
Crystalline Solution

A detailed ENDOR study of anisotropic proton hyperfine shifts in the nitroxide spin probe 3-doxylcholestane (CSL) in liquid-crystalline solution is described. The data are interpreted by means of theoretically calculated proton hyperfine tensors (McConnell-Strathdee-Derbyshire treatment), providing an independent check of the ordering matrix. The orientational order and the dynamic behavior of the nematic and smectic phases of the liquid crystals (40,6), (50,6), and 8CB are investigated by EPR using CSL and phenalenyl as spin probes.

Phase separation of mixed LB films containing spin probe molecules

1998 ◽  
Vol 327-329 ◽  
pp. 837-841 ◽  
Author(s):  
Kosaku Suga ◽  
Yutaka Iwamoto ◽  
Hiroshi Shibata ◽  
Naohiro Yamada ◽  
Masamichi Fujihira
Keyword(s):  
Phase Separation ◽  
Spin Probe ◽  
Probe Molecules ◽  
Lb Films

Temperature dependence of amplitudes of libration motion of guest spin-probe molecules in organic glasses

1999 ◽  
Vol 110 (16) ◽  
pp. 8150-8154 ◽  
Author(s):  
S. V. Paschenko ◽  
Yu. V. Toropov ◽  
S. A. Dzuba ◽  
Yu. D. Tsvetkov ◽  
A. Kh. Vorobiev
Keyword(s):  
Temperature Dependence ◽  
Spin Probe ◽  
Probe Molecules ◽  
Organic Glasses ◽  
Libration Motion

scholarly journals Field-induced Director Alignment of MCM-41/liquid crystals

2014 ◽  
Vol 8 (1) ◽  
Author(s):  
Leaw Wai Loon ◽  
Che Rozid Mamat
Keyword(s):  
Liquid Crystal ◽  
Electron Spin Resonance ◽  
Order Parameter ◽  
Spin Probe ◽  
Orientational Order ◽  
Orientational Order Parameter ◽  
Spin Resonance ◽  
Disorder Effect ◽  
Random Disorder ◽  
Mcm 41

We report on the random disorder effect of MCM-41 on the order of the 3β-DOXYL-5α-cholestane (CLS) spin probe in the ZLI-4792 liquid crystal using Electron Spin Resonance (ESR) technique. In different MCM-41 concentrations, the temperature dependence of the director orientational order parameter,

Sign in / Sign up

Export Citation Format

Share Document