1 Ocak 2017 Dergi makalesi Açık Erişim

Karuk Elmas, Aukriye Nihan; Ozen, Furkan; Koran, Kenan; Yilmaz, Ibrahim; Gorgulu, Ahmet Orhan; Erdemir, Serkan

Citation Style Language JSON

{
  "DOI": "10.1007/s10895-016-1972-3", 
  "abstract": "Solvent free synthesis of 6,7-dihydroxy-3-(3-chlorophenyl) coumarin (CFHC) was designed and obtained by the interaction of 2-(2,4,5-trimethoxyphenyl)-1-(3-chlorophenyl)acrylonitrile with pyridinium hydrochloride in the presence of silica gel by using microwave irradiation. The characterization of CFHC was confirmed by FT-IR, H-1, C-13, C-13-APT and 2D HETCOR spectroscopy methods. The optical behavior of CFHC towards metal ions was investigated by UV-visible and fluorescence spectroscopy. CFHC showed \"on-off\" type fluorescence response towards Cu2+ with high selectivity in aqueous solution (CH3CN/H2O, 9/1, v/v). Once binding with Cu2+, CFHC-Cu2+ complex also displayed high selectivity for sulfide, resulting in \"off-on\" type sensing of sulfide anion.", 
  "author": [
    {
      "family": "Karuk Elmas", 
      "given": " Aukriye Nihan"
    }, 
    {
      "family": "Ozen", 
      "given": " Furkan"
    }, 
    {
      "family": "Koran", 
      "given": " Kenan"
    }, 
    {
      "family": "Yilmaz", 
      "given": " Ibrahim"
    }, 
    {
      "family": "Gorgulu", 
      "given": " Ahmet Orhan"
    }, 
    {
      "family": "Erdemir", 
      "given": " Serkan"
    }
  ], 
  "container_title": "JOURNAL OF FLUORESCENCE", 
  "id": "50999", 
  "issue": "2", 
  "issued": {
    "date-parts": [
      [
        2017, 
        1, 
        1
      ]
    ]
  }, 
  "page": "463-471", 
  "title": "Coumarin Based Highly Selective \"off-on-off\" Type Novel Fluorescent Sensor for Cu2+ and S2- in Aqueous Solution", 
  "type": "article-journal", 
  "volume": "27"
}