Voltammetric determination of micro particles of some local anaesthetics and antithusics immobilised on the graphite electrode (CROSBI ID 99363)
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Podaci o odgovornosti
Komorsky-Lovrić, Šebojka ; Vukašinović, Nevenka ; Penovski, Rahela
engleski
Voltammetric determination of micro particles of some local anaesthetics and antithusics immobilised on the graphite electrode
Solid microparticles of local anaesthetics benzocaine, cinchocaine, lidocaine and procaine, and the antithusic codeine were mechanically immobilised on the surface of the paraffin impregnated graphite electrode and investigated by square-wave and cyclic voltammetry in order to develop a method for their qualitative determination. The measurements were performed in the pH range between 1 and 9. The square-wave frequency and amplitude were changed between 100 and 1000 Hz, and from 15 to 85 mV, respectively. The scan rate in cyclic voltammetry was 1 V/s.
benzocaine; cinchocaine; lidocaine; codeine; procaine; square-wave voltammetry; cyclic voltammetry
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