Raman Spectroscopic Studies of Structural Changes of Insulin in Controlled Fluid Flows

2010 ◽  
Author(s):  
Jonathan Dusting ◽  
Grant Webster ◽  
Stavroula Balabani ◽  
Ewan W. Blanch ◽  
P. M. Champion ◽  
...  
Keyword(s):  
Structural Changes ◽  
Fluid Flows ◽  
Spectroscopic Studies ◽  
Raman Spectroscopic

FT-IR AND RAMAN SPECTROSCOPIC STUDIES OF xAg2O · (100 - x)[B2O3 · As2O3] GLASS SYSTEM

2010 ◽  
Vol 24 (01) ◽  
pp. 51-58 ◽  
Author(s):  
S. C. BAIDOC ◽  
I. ARDELEAN
Keyword(s):  
Ir Spectroscopy ◽  
Structural Changes ◽  
Spectroscopic Studies ◽  
Glass System ◽  
Structural Units ◽  
Raman Spectroscopic ◽  
Ir And Raman Spectroscopies ◽  
Ft Ir ◽  
Ir And Raman ◽  
Ft Ir Spectroscopy

Structural analysis of x Ag 2 O · (100-x)[ B 2 O 3 · As 2 O 3] glass system, with 0 ≤ x ≤ 10 mol%, was performed by means of FT-IR and Raman spectroscopies. The purpose of this work is to investigate the structural changes that appear in the B 2 O 3 · As 2 O 3 glass matrix with the addition and increase of silver ion content. Boroxol rings, pyro-, ortho-, di-, tri-, tetra- and penta-borate groups, structural units characteristic to As 2 O 3 were found in the structure of the studied glasses. FT-IR spectroscopy measurements show that BO 3 units are the main structural units of the glass system. The presence of structural units characteristic to Ag 2 O were not directly evidenced by FT-IR spectroscopy. The Raman analysis leads to similar conclusions as the FT-IR measurements.

Raman spectroscopic studies on the structural changes of poly(3-methylthiophene) during heating and cooling processes

2002 ◽  
Vol 47 (21) ◽  
pp. 1791-1793
Author(s):  
Feng’en Chen ◽  
Jiaxin Zhang ◽  
Mingxiao Fu ◽  
Gaoquan Shi
Keyword(s):  
Structural Changes ◽  
Spectroscopic Studies ◽  
Raman Spectroscopic ◽  
Heating And Cooling

Recent Neutron and Raman Spectroscopic Studies of Squaric Acid, a Low-Dimensional Hydrogenbonded Material

1982 ◽  
Vol 25 (6A) ◽  
pp. 685-687 ◽  
Author(s):  
E J Samuelsen ◽  
U Buchenau ◽  
M Dieter ◽  
K Ehrhardt ◽  
E Fjær ◽  
...  
Keyword(s):  
Spectroscopic Studies ◽  
Squaric Acid ◽  
Raman Spectroscopic ◽  
Low Dimensional
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