Startseite Interaction of Chromium(III) Complex of Glycylphenylalanine with Ninhydrin in Aqueous and Cetyltrimethylammonium Bromide (CTAB) Micellar Media
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Interaction of Chromium(III) Complex of Glycylphenylalanine with Ninhydrin in Aqueous and Cetyltrimethylammonium Bromide (CTAB) Micellar Media

  • Dileep Kumar , Malik Abdul Rub , Mohamad Akram und Kabir-ud-Din
Veröffentlicht/Copyright: 1. Mai 2013
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Tenside Surfactants Detergents
Aus der Zeitschrift Tenside Surfactants Detergents Band 51 Heft 2

Abstract

In this paper, we are reporting the influence of cationic CTAB surfactant on the interaction of chromium(III) complex of glycylphenylalanine [Cr(III)-Gly-Phe]2+ with ninhydrin under varying experimental conditions. The reaction follows irreversible first-order reaction kinetics with respect to [complex] and fractional-order with respect to [ninhydrin]. With progressive increase in [CTAB], the rate constant (kΨ) for condensation of ninhydrin into [Cr(III)-Gly-Phe]2+ complex increased, reached a maximum value, and then decreased. The results are best accounted for by the distribution of substrate into micellar and aqueous pseudo-phases as well as combination of substrate molecules with surfactant molecule. On the basis of above results, template mechanism has been discussed.

Kurzfassung

Wir berichten über den Einfluss des kationischen Tensids CTAB auf die Wechselwirkung des Glycylphenylalanin-Chrom(III)-Komplexes [Cr(III)-Gly-Phe]2+ mit Ninhydrin unter verschiedenen experimentellen Bedingungen. Die Reaktion folgt einer irreversiblen Kinetik Erster Ordnung in Hinblick auf die Komplexkonzentration und einer Kinetik gebrochener Ordnung hinsichtlich der Ninhydrinkonzentration. Mit zunehmendem Anstieg der CTAB-Konzentration nimmt die Geschwindigkeitskonstante (kΨ) für den Einbau von Ninhydrin in den [Cr(III)-Gly-Phe]2+-Komplex zu; sie erreicht ein Maximum und fällt danach ab. Die Ergebnisse lassen sich am besten begründen mit der Verteilung des Substrats in der mizellaren und der wässrigen Pseudophase ebenso wie mit der Zusammenlagerung der Substratmoleküle mit den Tensidmolekülen. Auf Basis der Ergebnisse werden Templatmechanismen diskutiert.

Key words: Chromium(III) complex of glycylphenylalanine; [Cr(III)-Gly-Phe]2+; CTAB; Ninhydrin; Kinetics
Stichwörter: Glycylphenylalanin-Chrom(III)-Komplex; [Cr(III)-Gly-Phe]2+; CTAB; Ninhydrin; Kinetik
*Dr. Dileep Kumar, Department of Chemistry, Aligarh Muslim University, Aligarh-202 002, India, Tel.: +919452188336, E-Mail:

Dr. Dileep Kumar received his M. Sc. and Ph. D. degrees from Aligarh Muslim University, (AMU) Aligarh. His current research interests are chemical kinetics, catalysis and surfactant systems.

Dr. Malik Abdul Rub received his M. Sc. and Ph. D. degrees from the Aligarh Muslim University. Now he has joined King Abdulaziz University as an associate Professor in the Center of Excellence for Advanced Materials Research. His current research interests are mixed micellization study of amphiphilic drugs with different additives, clouding phenomenon in amphiphilic systems, surfactant–surfactant interaction, surfactant–hydrotrope interactions and solubilization of polyaromatic hydrocarbons (PAH).

Dr. Mohd. Akram is currently associate Professor at AMU, Aligarh. He achieved his M. Sc. and Ph. D. degrees from the same university.

Prof. Kabir-ud-Din is currently a UGC-BSR Faculty Fellow at AMU, Aligarh, India, after completing a short stint as Emeritus Fellow. He has been a Professor of Physical Chemistry at the same university since 1993. He received his M. Sc. and Ph. D. degrees from AMU, Aligarh. He held post-doctoral positions at Prague (Czech Republic), Keele (UK) and Austin (USA). His research interests are in micellar catalysis, kinetics, electrochemistry, amphiphilic systems, and so on. He has authored over 300 research papers.

References

1. Tanford, C.: The Hydrophobic Effect: Formation of Micelles and Biological Membranes, 2nd ed., New York, Wiley (1980).Suche in Google Scholar

2. Fendler, J. H.: Membrane Mimetic Chemistry, New York, Wiley Interscience (1982).Suche in Google Scholar

3. Fendler, J. H. and Fendler, E. J.: Catalysis in Micellar and Macromolecular Systems, New York, Academic Press (1975).Suche in Google Scholar

4. Sjoblom, J.: Food Emulsions, edited by Sjoblom, J., New York, Marcel Dekker (1996).Suche in Google Scholar

5. Friedman, F.: J. Agric. Food. Chem.52 (2004) 385. DOI: http://dx.doi.org/10.1021/jf030490pSuche in Google Scholar

6. Connel, G. C., Dixon, G. H. and Hannes, C. S.: Can. J. Biochem.33 (1955) 416. DOI: http://dx.doi.org/10.1139/o55-055Suche in Google Scholar

7. Kayanker, G. D. and Snell, E. E.: Nature180 (1957) 1069. DOI: http://dx.doi.org/10.1038/1801069a0Suche in Google Scholar

8. Kabir-ud-Din, Salem, J. K. J., Kumar, S., Rafiquee, M. Z. A. and Khan, Z.: J. Colloid Interface Sci.213 (1999) 20. DOI: http://dx.doi.org/10.1006/jcis.1999.6085Suche in Google Scholar

9. Kabir-ud-Din, Salem, J. K. J., Kumar, S. and Khan, Z.: J. Colloid Interface Sci.215 (1999) 9. DOI: http://dx.doi.org/10.1006/jcis.1999.6211Suche in Google Scholar

10. Kabir-ud-Din, Akram, M., Rafiquee, M. Z. A. and KhanZ.: Int. J. Chem. Kinet.31 (1999) 729. DOI: http://dx.doi.org/10.1002/(SICI)1097-4601(1999)31:10<729::AID-JCK6>3.0.CO;2-GSuche in Google Scholar

11. Kabir-ud-Din, Akram, M., Rafiquee, M. Z. A. and Khan, Z.: Colloids Surf. A.178 (2001) 167. DOI: http://dx.doi.org/10.1016/S0927-7757(00)00695-6Suche in Google Scholar

12. Akram, M., Zaidi, N. H. and Kabir-ud-Din: Int. J. Chem. Kinet.38 (2006) 643. DOI: http://dx.doi.org/10.1002/kin.20195Suche in Google Scholar

13. Akram, M., Kumar, D. and Kabir-ud-Din: Int. J. Chem. Kinet.44 (2012) 800. DOI: http://dx.doi.org/10.1002/kin.20731Suche in Google Scholar

14. Akram, M., Kumar, D. and Kabir-ud-Din: Colloids Surf. B.94 (2012) 220. DOI: http://dx.doi.org/10.1016/j.colsurfb.2012.01.041Suche in Google Scholar

15. Akram, M., Kumar, D. and Kabir-ud-Din: Colloids Surf. A.428 (2013) 92. DOI: http://dx.doi.org/10.1016/j.colsurfa.2013.03.042Suche in Google Scholar

16. Khan, I. A., Bano, M. and Kabir-ud-Din: J. Disp. Sci. Technol.31 (2010) 177. DOI: http://dx.doi.org/10.1080/01932690903110269Suche in Google Scholar

17. Mukerjee, P. and Mysels, K. J.: Critical Micelle Concentrations of Aqueous Surfactant Systems, Washington, DC, Superintendent of Documents (1971).Suche in Google Scholar

18. Bunton, C. A.: J. Mol. Liq.72 (1997) 231. DOI: http://dx.doi.org/10.1016/S0167-7322(97)00040-8Suche in Google Scholar

19. Menger, F. M. and Portnoy, C. E.: J. Am. Chem. Soc.89 (1967) 4698. DOI: http://dx.doi.org/10.1021/ja00993a031Suche in Google Scholar

20. Bunton, C. A.: Catal. Rev. Sci. Eng.20 (1979)1. DOI: http://dx.doi.org/10.1080/03602457908065104Suche in Google Scholar

21. Vera, S. and Rodenas, E.: Tetrahedron42 (1986) 143. DOI: http://dx.doi.org/10.1016/S0040-4020(01)87411-1Suche in Google Scholar

22. Akram, M., Kumar, D. and Kabir-ud-Din: J. Colloid Interface Sci.418 (2014) 324.DOI: http://dx.doi.org/10.1016/j.jcis.2013.12.023Suche in Google Scholar

Received: 2013-10-11
Revised: 2013-11-26
Published Online: 2013-05-01
Published in Print: 2014-03-17

© 2014, Carl Hanser Publisher, Munich

Artikel in diesem Heft

  1. Contents/Inhalt
  2. Contents
  3. Abstracts
  4. Abstracts
  5. FOCUS: Textile Detergents and Body Care Products
  6. Formulation, Performance and Sustainability Aspects of Liquid Laundry Detergents
  7. Comparison of Cleaning Power Between Alcohol Ethoxylates or Methyl Ester Ethoxylates Having Different EO Chain Lengths and a Common Anionic Surfactant
  8. Softening Effect of Bentonite and Redeposition of Solid Impurities on Washed Cotton Fabric
  9. The Detergency of Surfactant Mixtures and Bentonites on Cotton Fabric
  10. Physicochemical Characterization and in vivo Skin Performance of a Novel Alkyl Polyglucoside Emulsifier in Natural Cosmetic Cream-Bases
  11. Micellar Catalysis
  12. Kinetics of Cetyltrimethylammonium Bromide Catalysed Oxidation of Cyclopentanone by N-Bromophthalimide in Acidic Medium
  13. Interaction of Chromium(III) Complex of Glycylphenylalanine with Ninhydrin in Aqueous and Cetyltrimethylammonium Bromide (CTAB) Micellar Media
  14. Micellar Extraction
  15. Synergistic Effect of Sodium Dodecyl Sulfate Micelles on Copper(II) Extraction from Saline Sulfate Medium with Some Ortho-Hydroxy-Schiff Base Chelating Extractants
  16. Physical Chemistry
  17. Properties of Binary Surfactant Systems of a Cationic Ester-Containing Gemini Surfactant with Some Conventional Surfactants in Aqueous Solutions
https://doi.org/10.3139/113.110296
Schlagwörter für diesen Artikel
Chromium(III) complex of glycylphenylalanine; [Cr(III)-Gly-Phe]2+; CTAB; Ninhydrin; Kinetics

Artikel in diesem Heft

  1. Contents/Inhalt
  2. Contents
  3. Abstracts
  4. Abstracts
  5. FOCUS: Textile Detergents and Body Care Products
  6. Formulation, Performance and Sustainability Aspects of Liquid Laundry Detergents
  7. Comparison of Cleaning Power Between Alcohol Ethoxylates or Methyl Ester Ethoxylates Having Different EO Chain Lengths and a Common Anionic Surfactant
  8. Softening Effect of Bentonite and Redeposition of Solid Impurities on Washed Cotton Fabric
  9. The Detergency of Surfactant Mixtures and Bentonites on Cotton Fabric
  10. Physicochemical Characterization and in vivo Skin Performance of a Novel Alkyl Polyglucoside Emulsifier in Natural Cosmetic Cream-Bases
  11. Micellar Catalysis
  12. Kinetics of Cetyltrimethylammonium Bromide Catalysed Oxidation of Cyclopentanone by N-Bromophthalimide in Acidic Medium
  13. Interaction of Chromium(III) Complex of Glycylphenylalanine with Ninhydrin in Aqueous and Cetyltrimethylammonium Bromide (CTAB) Micellar Media
  14. Micellar Extraction
  15. Synergistic Effect of Sodium Dodecyl Sulfate Micelles on Copper(II) Extraction from Saline Sulfate Medium with Some Ortho-Hydroxy-Schiff Base Chelating Extractants
  16. Physical Chemistry
  17. Properties of Binary Surfactant Systems of a Cationic Ester-Containing Gemini Surfactant with Some Conventional Surfactants in Aqueous Solutions
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