DIFFERENTIAL PULSE POLAROGRAPHIC-DETERMINATION OF SOME CHALCONE DERIVATIVES


ALTINOZ S. , OZER D., BASCI N. E. , KIR S. , TEMIZER A., SAFAK C. , ...Daha Fazla

JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN, cilt.12, ss.253-255, 1990 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 12 Konu: 3
  • Basım Tarihi: 1990
  • Dergi Adı: JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN
  • Sayfa Sayıları: ss.253-255

Özet

A sensitive differential pulse polarographic method is described for the determination of some chalcones. The analysis was performed in Britton-Robinson buffer at pH 2.0. The reaction mechanism is based on the reduction of carboxyl group present on the chalcones. The detection limit found was 1.0x10(-8) M, and the response was found to be linear up to 2.9 x 10(-5)M with the relative standard deviation (of the 2.0x10(-5)M level) 2.66%.