Czasopismo
Tytuł artykułu
Warianty tytułu
Języki publikacji
Abstrakty
The potentiometric response characteristics of a diclofenac selective electrode, based on ion association in different plasticizers, were compared. The sensitivity, working range, detection limit and selectivity of membrane sensors demonstrated significant dependence on the type of plasticizers. The potentiometric unit presented a linear response toward diclofenac concentrations between 1 × 10−5 − 5 × 10−2 mol L−1, with slopes of approximately 60 mV dec−1, and exhibited a response time of 3 s. The potentiometric analysis of sodium diclofenac in pharmaceutical formulations was perfomed by the membrane electrode proposed and compared with the results of potentiometric titration given by the Pharmacopoeia of Ukraine. [...]
Słowa kluczowe
Czasopismo
Rocznik
Tom
Numer
Strony
813-823
Opis fizyczny
Daty
wydano
2007-09-01
online
2007-05-02
Twórcy
autor
- Volyn State University, 43025, Lutsk, Ukraine, kormosh@univer.lutsk.ua
autor
- Volyn State University, 43025, Lutsk, Ukraine
autor
autor
- Volyn State University, 43025, Lutsk, Ukraine
autor
- Volyn State University, 43025, Lutsk, Ukraine
autor
- Lutsk Base Medical College, 43000, Lutsk, Ukraine
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-007-0024-x