Journal of Surface Science and Technology

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Positive Cooperativity in Micelle Catalysed and Inhibited Chemical Reactions


Affiliations
1 Department of Chemistry, Manipur University, Imphal-795 003, Manipur, India
     

   Subscribe/Renew Journal


The reaction of stabilized carbonium ions with hydroxide has been investigated in the micellar media under pseudo-first order conditions. The micelles of the cationic surfactant, CTAB have catalysed the reactions whereas the micelles of the anionic surfactant, SDS have inhibited the process. The kinetic data have been quantitatively analysed by applying the positive cooperativity model of enzyme catalysis. The effects of added counterions have also been investigated.

Keywords

Micelle, Catalysis, Inhibition, Positive Cooperativity, Carbonium Ions, Hydroxide.
Subscription Login to verify subscription
User
Notifications
Font Size


Abstract Views: 233

PDF Views: 0




  • Positive Cooperativity in Micelle Catalysed and Inhibited Chemical Reactions

Abstract Views: 233  |  PDF Views: 0

Authors

S. K. Srivastava
Department of Chemistry, Manipur University, Imphal-795 003, Manipur, India
R. K. London Singh
Department of Chemistry, Manipur University, Imphal-795 003, Manipur, India

Abstract


The reaction of stabilized carbonium ions with hydroxide has been investigated in the micellar media under pseudo-first order conditions. The micelles of the cationic surfactant, CTAB have catalysed the reactions whereas the micelles of the anionic surfactant, SDS have inhibited the process. The kinetic data have been quantitatively analysed by applying the positive cooperativity model of enzyme catalysis. The effects of added counterions have also been investigated.

Keywords


Micelle, Catalysis, Inhibition, Positive Cooperativity, Carbonium Ions, Hydroxide.