Spectroscopic studies of 3-substituted 4-hidroxycoumarins: effect of substitution by a phenyl ring 3-phenyl-prop-2-enoyl gruop in the 3-position of 4-hydroxycoumarin

• In: Miscellaneous - Posters
• At: Istanbul (Turkey) (2009)
• Type: Poster
• Poster code: M-P-020
• By: BECIC, Ervina (Faculty of Pharmacy, Sarajevo, Bosnia and Herzegovina)
• Co-author(s): Sober, Miroslav (Faculty of Pharmacy, SARAJEVO, Bosnia and Herzegovina)
  Makarevic, Elma (Faculty of Pharmacy, SARAJEVO, Bosnia and Herzegovina)
  Imamovic, Belma (Faculty of Pharmacy, SARAJEVO, Bosnia and Herzegovina)
  Zavrsnik, Davorka (Faculty of Pharmacy, SARAJEVO, Bosnia and Herzegovina)
  Dedic, Mirza (Faculty of Pharmacy, SARAJEVO, Bosnia and Herzegovina)
  Hrvat, Amra (Faculty of Pharmacy, SARAJEVO, Bosnia and Herzegovina)
  Spirtovic-Halilovic, Selma (Faculty of Pharmacy, SARAJEVO, Bosnia and Herzegovina)
  
• Abstract:

  Coumarins are widely used for many applications owing to their high emision quantum yields and photostability. They are also used as fluoreascent probes for physiological and enzymatic measurement, as fluorescent labels and pigments. Absorption and fluorescence emission of some new 4-hidroxycoumarin derivatives were studied in chloroform and

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