Spectrophotometric Determination of Iron(III)–Glycine Formation Constant in Aqueous Medium Using Competitive Ligand Binding

2009 ◽  
Vol 86 (4) ◽  
pp. 494 ◽  
Author(s):  
Rajendra Prasad ◽  
Surendra Prasad
Keyword(s):  
Ligand Binding ◽  
Aqueous Medium ◽  
Spectrophotometric Determination ◽  
Formation Constant ◽  
Competitive Ligand

Study of reaction of 5-hydroxy-6-(2-hydroxy-5-sulfophenylazo)benzo(a)-phenazine with vanadates in the presence of Septonex

1980 ◽  
Vol 45 (3) ◽  
pp. 819-825 ◽  
Author(s):  
Nguyen Truong Son ◽  
Milan Kotouček ◽  
Eduard Ružička
Keyword(s):  
Aqueous Medium ◽  
Spectrophotometric Determination ◽  
Acidic Medium ◽  
Equilibrium Constants ◽  
Medium Ph

Reaction of 5-hydroxy-6-(2-hydroxy-5-sulfophenylazo)benzo(a)phenazine with vanadates in aqueous medium was studied in the presence and in the absence of the tenside Septonex. In acidic medium (pH 2-6), the complex VO2L is formed in both cases. The equilibrium constants for the equilibria studied were calculated and a procedure was suggested for spectrophotometric determination of vanadium.

Hyperpolarized Binding Pocket Nuclear Overhauser Effect for Determination of Competitive Ligand Binding

2012 ◽  
Vol 51 (21) ◽  
pp. 5179-5182 ◽  
Author(s):  
Youngbok Lee ◽  
Haifeng Zeng ◽  
Adam Mazur ◽  
Melanie Wegstroth ◽  
Teresa Carlomagno ◽  
...  
Keyword(s):  
Ligand Binding ◽  
Nuclear Overhauser Effect ◽  
Binding Pocket ◽  
Overhauser Effect ◽  
Nuclear Overhauser ◽  
Competitive Ligand

Hyperpolarized Binding Pocket Nuclear Overhauser Effect for Determination of Competitive Ligand Binding

2012 ◽  
Vol 124 (21) ◽  
pp. 5269-5272 ◽  
Author(s):  
Youngbok Lee ◽  
Haifeng Zeng ◽  
Adam Mazur ◽  
Melanie Wegstroth ◽  
Teresa Carlomagno ◽  
...  
Keyword(s):  
Ligand Binding ◽  
Nuclear Overhauser Effect ◽  
Binding Pocket ◽  
Overhauser Effect ◽  
Nuclear Overhauser ◽  
Competitive Ligand
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