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    • Anthraquinone-based demultiplexer and other multiple operations at the molecular level

      Navneet Kaur Subodh Kumar

      Volume 126 Issue 1 January 2014 pp 49-54

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/126/01/0049-0054

    • Keywords

       

      Anthraquinone; chemosensors; molecular logic gates; demultiplexer.

    • Abstract

       

      Anthraquinone-based chemosensor L with pyridine units as additional functional groups has been found to show pH-dependent multiple coordinationmodes towards differentmetal ions (Co2+, Ni2+ and Cu2+). Based on these different absorption changes, this differential colorimetric chemosensor L has found promising applications as a multiple-mode molecular logic system, i.e., OR, three - input NOR, three - input INHIBIT, TRANSFER and 1:2 DEMUX.

    • Author Affiliations

       

      Navneet Kaur1 Subodh Kumar2

      1. Department of Chemistry, Panjab University, Chandigarh 160 014, India
      2. Department of Chemistry, Guru Nanak Dev University, Amritsar 143 005, India

    • Dates

       
      Published
      January 2014
      Manuscript received
      17 June 2013
      Manuscript revised
      2 September 2013
      Accepted
      22 October 2013

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