Pregled bibliografske jedinice broj: 34976
Voltammetric determination of benzoylecgonine
Voltammetric determination of benzoylecgonine // Analytica chimica acta, 389 (1999), 219-223 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 34976 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Voltammetric determination of benzoylecgonine
Autori
Komorsky-Lovrić, Šebojka ; Gagić, Sandra ; Penovski, Rahela
Izvornik
Analytica chimica acta (0003-2670) 389
(1999);
219-223
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
benzoylecgonine; cocaine; square-wave voltammetry
Sažetak
Benzoylecgonine is a metabolyte of cocaine. Benzoylecgonine can be electochemically detected by square-wave voltammetry at a mercury drop electrode in 0.5 mol/L KNO#, at pH 9.2. The maximum response appears at -1.06 V vs. Ag/AgCl/3 M KCl and it depends on benzoylecgonine, the sqare-wave frequency and amplitude, but it is independent of pH solutions. The concentration of benzoylecgonine can be measured in the range between 1 x 10-6 and 4 x 10-5 mol/L.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
