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      A near IR di-styryl BODIPY-based ratiometric fluorescent chemosensor for Hg(II)

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      Author(s)
      Atilgan, S.
      Kutuk, I.
      Ozdemir, T.
      Date
      2010
      Source Title
      Tetrahedron Letters
      Print ISSN
      0040-4039
      Publisher
      Elsevier
      Volume
      51
      Issue
      6
      Pages
      892 - 894
      Language
      English
      Type
      Article
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      Abstract
      A novel BODIPY-based near-IR emitting probe as a selective and sensitive fluorophore for Hg(II) is synthesized. This versatile BODIPY fluorophore is functionalized for long wavelength emission at the 3 and 5 positions via a condensation reaction in which two dithiodioxomonoaza-based crown-containing phenyl units are conjugated to the BODIPY core as a chelating unit. This designed fluorophore, employing an ICT sensor can be used effectively to detect Hg(II) cations by way of a hypsochromic shift (∼90 nm) in both the absorption and emission spectra. © 2009 Elsevier Ltd. All rights reserved.
      Keywords
      Mercury
      Absorption spectroscopy
      Flame photometry
      Infrared radiation
      Polymerization
      Synthesis
      Permalink
      http://hdl.handle.net/11693/22432
      Published Version (Please cite this version)
      http://dx.doi.org/10.1016/j.tetlet.2009.12.025
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      • Department of Chemistry 640
      • Institute of Materials Science and Nanotechnology (UNAM) 1930
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