Science Journal of Chemistry

Special Issue

Polyelectrolytes & Dyes

  • Submission Deadline: Dec. 20, 2014
  • Status: Submission Closed
  • Lead Guest Editor: Nandini R
About This Special Issue
This special issue is dedicated to publish articles from research scientists in the field of polymers and dyes and all work relevant to the field. Dyes have immense application in a wide variety of industries and so also polyelectrolytes.Hence the special issue is to bring out to the forefront all significant contributions to research done in this field.

There is an immense scope for research in the field of dyes and polyelectrolytes. Hence this Special issue provides an opportunity for active researchers in this field to publish their article and also it brings about the significance of this area of research.
Lead Guest Editor
  • Nandini R

    Department of Chemistry, Mangalore Institute Of Technolgy&Engineering, Moodbidri, India

Guest Editors
  • Bo Peng

    Department of Chemistry, University of Washington, Seattle, United States

  • Ziba Ghashghaei Afshar

    Department of Chemistry,Islamic Azad University Omidiyeh, Omidiyeh, Iran

Published Articles
  • A Comparative Study of Metachromasy Induced in Azure B by Anionic Polyelctrolytes

    Nandini Ratnakar

    Issue: Volume 2, Issue 6-2, December 2014
    Pages: 8-13
    Received: Sep. 06, 2014
    Accepted: Sep. 23, 2014
    Published: Sep. 23, 2014
    DOI: 10.11648/j.sjc.s.2014020602.12
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    Abstract: The interaction of two cationic dyes, namely, Azure B (AB) with an anionic polyelectrolyte, namely, sodium heparinate (NaHep) has been investigated by Spectrophotometric method. The polymer induced metachromasy in the dyes resulting in the shift of the absorption maxima of the dyes towards shorter wavelengths. The stability of the complexes formed ... Show More
  • A Study of Effect of Dye Structure on Polyelectrolyte Induced Metachromasy

    Nandini Ratnakar

    Issue: Volume 2, Issue 6-2, December 2014
    Pages: 1-7
    Received: Aug. 30, 2014
    Accepted: Sep. 07, 2014
    Published: Sep. 23, 2014
    DOI: 10.11648/j.sjc.s.2014020602.11
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    Abstract: The interaction of two cationic dyes, namely, Azure B (AB) and Pinacyanol chloride (Pcyn) with an anionic polyelectrolyte, namely, sodium carrageenate (NaCar) has been investigated by Spectrophotometric method. The polymer induced metachromasy in the dyes resulting in the shift of the absorption maxima of the dyes towards shorter wavelengths. The s... Show More