
TY  - JOUR
A1  - Demont, PM 
A1  - Reinsborough, VC 
T1  - Kinetic Determination of Binding Constants for Cyclodextrin Inclusion of pada in Solution
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1991
VL  - 44
IS  - 5
SP  - 759
EP  - 763
KW  - 
UR  - https://doi.org/10.1071/CH9910759 
N2  - Competition kinetics was used to determine the binding constants of the dye pyridine-2-azo-p-dimethylaniline ( pada ) with &#946;- cyclodextrin (&#946;-CD), &#947;- cyclodextrin (&#947;-CD), 2,6-O-dimethyl-&#946;-cyclodextrin ( dm&#946; ), 2,3,6-O-trimethyl-&#946;-cyclodextrin ( tm&#946; ) and hydroxypropyl-&#946;-cyclodextrin ( hp&#946; ) at 25.0&#176;. Stopped-flow spectroscopy was used to monitor the change in kinetics after cyclodextrins had been added to the Niaq2+ and pada reactant solutions. The values of the binding constants/dm3 mol-1 with pada were 300 for &#946;-CD, 40 for &#947;-CD, 550 for dm&#946;, 210 for tm&#946; , and 350 for hp&#946;. 
ER  -

