Kinetic determination of ribavirin by using the b-z oscillating chemical reaction

• JINZHANG GAO ^[1] ; HONGXIA DAI ^[1] ; HUA CHEN ^[1] ; DONGYU LV ^[1] ; WU YANG ^[1] ; XIAOXIA WEI ^[1] ; JIE QU ^[1]
  1. [1] Northwest Normal University

     Northwest Normal University

     China

     
• Localización: Journal of the Chilean Chemical Society (Boletín de la Sociedad Chilena de Química), ISSN-e 0717-6309, ISSN 0366-1644, Vol. 52, Nº. 2, 2007, págs. 1150-1154
• Idioma: inglés
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• Resumen

  • Both the perturbation of ribavirin and the effect of variables on the proposed chemical oscillating system were studies in detail. When the sample was injected, the change of amplitude is linearly proportional to the concentration of ribavirin in the range of 1.5×10-7-6.3×10-5 mol·L-1, with a detection limit of 3.20×10-8 mol·L-1 (RSD=0.9964, N=10). In addition, a possible mechanism of the perturbation of ribavirin on the oscillating reaction was also discussed