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  • Chem Sci Trans., 2014, 3(3),  pp 1035-1038  

    DOI:10.7598/cst2014.833

    Research Article

    Surfactant Induced Modulation of Sensor Efficiency of Murexide towards Manganese

  • SUCHANDRA BISWAS1* and BIDHAN CHANDRA RAY2
  • 1Bankim Sardar College, West Bengal, India
    2Department of Chemistry, Jadavpur University, India
  • Abstract

    In this paper Murexide as a sensor for manganese in a micellar nanocage has been studied. It was found that the efficiency of the quenching-based fluorosensor increased by several orders of magnitude in the presence of commercially available anionic surfactants like SDS. The method was found to be simple, inexpensive, direct, non-extractive, highly sensitive and virtually specific for the trace and ultra-trace (5 ηg mL-1 to 1 ηg mL-1) analysis of manganese.

    Keywords

    Murexide, Manganese, Anionic surfactant, Fluorosensor

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