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Thermodynamic and Spectroscopic Investigation of Interactions between Reactive Red 223 and Reactive Orange 122 Anionic Dyes and Cetyltrimethyl Ammonium Bromide (CTAB) Cationic Surfactant in Aqueous Solution
Joint Authors
Khan, Salah Ud-Din
Siddiq, Muhammad
Rasool, Nasir
Jaafar, Hawa Z. E.
Irfan, Muhammad
Usman, Muhammad
Mansha, Asim
Rana, Usman Ali
Zia-ul-Haq, Muhammad
Ibrahim, Muhammad
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-27
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
The present study describes the conductometric and spectroscopic study of the interaction of reactive anionic dyes, namely, reactive red 223 and reactive orange 122 with the cationic surfactant cetyltrimethyl ammonium bromide (CTAB).
In a systematic investigation, the electrical conductivity data was used to calculate various thermodynamic parameters such as free energy ( Δ G ) , enthalpy ( Δ H ) , and the entropy ( Δ S ) of solubilization.
The trend of change in these thermodynamic quantities indicates toward the entropy driven solubilization process.
Moreover, the results from spectroscopic data reveal high degree of solubilization, with strong interactions observed in the cases of both dyes and the CTAB.
The spontaneous nature of solubilization and binding was evident from the observed negative values of free energies ( Δ G p and Δ G b ).
American Psychological Association (APA)
Irfan, Muhammad& Usman, Muhammad& Mansha, Asim& Rasool, Nasir& Ibrahim, Muhammad& Rana, Usman Ali…[et al.]. 2014. Thermodynamic and Spectroscopic Investigation of Interactions between Reactive Red 223 and Reactive Orange 122 Anionic Dyes and Cetyltrimethyl Ammonium Bromide (CTAB) Cationic Surfactant in Aqueous Solution. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1050052
Modern Language Association (MLA)
Irfan, Muhammad…[et al.]. Thermodynamic and Spectroscopic Investigation of Interactions between Reactive Red 223 and Reactive Orange 122 Anionic Dyes and Cetyltrimethyl Ammonium Bromide (CTAB) Cationic Surfactant in Aqueous Solution. The Scientific World Journal No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1050052
American Medical Association (AMA)
Irfan, Muhammad& Usman, Muhammad& Mansha, Asim& Rasool, Nasir& Ibrahim, Muhammad& Rana, Usman Ali…[et al.]. Thermodynamic and Spectroscopic Investigation of Interactions between Reactive Red 223 and Reactive Orange 122 Anionic Dyes and Cetyltrimethyl Ammonium Bromide (CTAB) Cationic Surfactant in Aqueous Solution. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1050052
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1050052