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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/104/04/0525-0532

    • Keywords

       

      Montmorillonite clay; 3,6-diaminoacridine; intercalation

    • Abstract

       

      Montmorillonite-and cellulose-adsorbed 3,6-diaminoacridine are prepared. The adsorption isotherm studies show that while 3,6-diaminoacridine molecules are adsorbed in the interlayer spaces of the montmorillonite clay, the dye molecules are adsorbed on the surface of cellulose. Quenching studies reveal that the Al3+ ions of the aluminosilicate layers of the clay also quench the excited state emission of the adsorbed 3,6-diaminoacridine.

    • Author Affiliations

       

      R Ramaraja1 V Gomathi Sankareswari2 C Srinivasan2

      1. School of Chemistry, Madurai Kamaraj University, Madurai - 625 021, India
      2. Department of Materials Science, Madurai Kamaraj University, Madurai - 625 021, India

    • Dates

       
      Published
      August 1992
      Manuscript received
      26 December 1991
      Manuscript revised
      8 May 1992

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