Binary Mixtures of Sodium Salt of Ibuprofen and Selected Bile Salts: Interface, Micellar, Thermodynamic, and Spectroscopic Study

2017 ◽  
Vol 62 (10) ◽  
pp. 3216-3228 ◽  
Author(s):  
Malik Abdul Rub ◽  
Naved Azum ◽  
Abdullah M. Asiri
Keyword(s):  
Spectroscopic Study ◽  
Binary Mixtures ◽  
Sodium Salt ◽  
Bile Salts

scholarly journals SPECTROSCOPIC STUDY OF THE PROCESS OF HYPOCHROMIC EFFECT IN SOL T IN SOLUTIONS OF N UTIONS OF NATURAL D TURAL DYES AND VI YES AND VITAMIN B2 AMIN B2

2020 ◽  
Vol 4 (3) ◽  
pp. 21-27
Author(s):  
Salikh Khusenovich Astanov ◽  
◽  
Siddiq Kakhkharovich Kakhkharov ◽  
Keyword(s):  
Spectroscopic Study ◽  
Binary Mixtures ◽  
Self Assembly ◽  
Spectroscopic Method ◽  
Dipole Interaction ◽  
Absorption Capacity ◽  
Vitamin B2 ◽  
Intense Absorption ◽  
Hypochromic Effect

The process of self-assembly of riboflavin molecules in aqueous and binary mixtures of solvents was investigated by the spectroscopic method. It was shown that during the assembly of vitamin B2 molecules, dipole-dipole interaction occurs, as a result of which resonant splitting of excited electronic levels of riboflavin molecules occurs. And the observable hypo chromic effect is due to a decrease in the intense absorption capacity of the aggregated riboflavin molecules themselves.

Synergism at a Liquid-Solid Interface. Adsorption of Binary Mixtures of Bile Salts onto a Cholesterol Surface

Langmuir ◽  
1994 ◽  
Vol 10 (4) ◽  
pp. 1268-1273 ◽  
Author(s):  
F. Gonzalez-Caballero ◽  
M. L. Kerkeb
Keyword(s):  
Binary Mixtures ◽  
Bile Salts ◽  
Solid Interface

Syntheses and spectroscopic study of a new series of mixed-ligand complexes of As(III) and Sb(III) with dithio-ligands

1979 ◽  
Vol 57 (7) ◽  
pp. 767-772 ◽  
Author(s):  
Fadel M-N. Kheiri ◽  
Constantinos A. Tsipis ◽  
Christos L. Tsiamis ◽  
George E. Manoussakis
Keyword(s):  
Spectroscopic Study ◽  
Sodium Salt ◽  
Spectroscopic Data ◽  
Central Atom ◽  
Mixed Ligand ◽  
Mixed Ligand Complexes ◽  
Arsenic Compounds ◽  
New Compounds

Seventeen new mixed-ligand complexes of As(III) and Sb(III) with dithio-ligands have been prepared and studied. The preparation of the mixed-ligand complexes has been made by reacting the corresponding iodobis(dialkyldithiocarbamate) complexes with either CS2 and HNR2 or the sodium salt of the dithiocarbamate. Alteration of the second method facilitated the preparation of the mixed-ligand dithiocarbamate–xanthate complexes of Sb(III) whereas the analogous arsenic compounds have not been isolated. The study of these new compounds reveals that their stability depends on the nature of both ligand and central atom. The spectroscopic data of the compounds are discussed and compared with those of similar complexes of Bi(III).

scholarly journals Structural transition in alcohol-water binary mixtures: A spectroscopic study

2008 ◽  
Vol 120 (2) ◽  
pp. 275-287 ◽  
Author(s):  
Tuhin Pradhan ◽  
Piue Ghoshal ◽  
Ranjit Biswas
Keyword(s):  
Spectroscopic Study ◽  
Binary Mixtures ◽  
Structural Transition ◽  
Alcohol Water
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