1370
Characterization and Electrochemical Determination of Diclofenac in the Presence of CTAB

Tuesday, 7 October 2014
Expo Center, 1st Floor, Center and Right Foyers (Moon Palace Resort)
M. M. Cid-Cerón (Universidad Autónoma Metropolitana- Iztapalapa), D. S. Guzmán-Hernández (Universidad Autónoma Metropolitana-Iztapalapa), M. T. Ramirez-Silva (Universidad Autónoma Metropolitana Iztapalapa), A. Rojas-Hernández (Universidad Autonoma Metropolitana Iztapalapa), M. Palomar-Pardavé, and M. A. Romero-Romo (Universidad Autónoma Metropolitana Azcapotzalco)
An electrochemical study is presented for the nonsteroidal anti inflammatory drug called Diclofenac at pH 1 and 7, where the protonated and anionic species predominated respectively. It was found that in the presence of CTAB an adsorption process was carried out for both the protonated and the anionic species, respectively. Also, the critical micelle concentration for the system was determined in an aqueous medium. The analytic parameters like the detection and quantification limits in aqueous medium, and the sensitivity for this molecule were determined.
See more of: General Session V Poster Session
See more of: H1: Physical and Analytical Electrochemistry General Session
See more of: Physical and Analytical Electrochemistry, Electrocatalysis, and Photoelectrochemistry
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