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VOLTAMMETRIC DETERMINATION OF MICROPARTICLES OF COCAINE AND SOME LOCAL ANAESTHETICS IMMOBILIZED ON THE GRAPHITE ELECTRODE


Komorsky-Lovrić, Šebojka; Penovski, Rahela
VOLTAMMETRIC DETERMINATION OF MICROPARTICLES OF COCAINE AND SOME LOCAL ANAESTHETICS IMMOBILIZED ON THE GRAPHITE ELECTRODE // 36th Heyrovsky Discusion ; Electrochemistry of biological systems and their models
Dvorac Trešt, Republika Češka, 2003. (pozvano predavanje, nije recenziran, neobjavljeni rad, znanstveni)


Naslov
VOLTAMMETRIC DETERMINATION OF MICROPARTICLES OF COCAINE AND SOME LOCAL ANAESTHETICS IMMOBILIZED ON THE GRAPHITE ELECTRODE

Autori
Komorsky-Lovrić, Šebojka ; Penovski, Rahela

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
36th Heyrovsky Discusion ; Electrochemistry of biological systems and their models

Mjesto i datum
Dvorac Trešt, Republika Češka, 15-19 06. 2003

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
cocaine; benzocaine; cinchocaine; lidocaine and procaine; and the antithusic codeine.

Sažetak
Goal of this investigation was to develop a simple method for the positive identification of cocaine in street samples. Basic components of these powders are talc, gypsum and some other substances frequently used as additives, such as local anaesthetics benzocaine, cinchocaine, lidocaine and procaine, and the antithusic codeine. They can interfere with the detection of cocaine. Abrasive stripping voltammetry can be applied for the direct identification of powders of sparingly soluble pharmacologically important compounds. The method consists of a mechanical transfer of microparticles of the powder to be analyzed onto the graphite electrode surface followed by the electrochemical analysis using staircase cycling, or square-wave voltammetry.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
0098123

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Komorsky-Lovrić, Šebojka; Penovski, Rahela
VOLTAMMETRIC DETERMINATION OF MICROPARTICLES OF COCAINE AND SOME LOCAL ANAESTHETICS IMMOBILIZED ON THE GRAPHITE ELECTRODE // 36th Heyrovsky Discusion ; Electrochemistry of biological systems and their models
Dvorac Trešt, Republika Češka, 2003. (pozvano predavanje, nije recenziran, neobjavljeni rad, znanstveni)
Komorsky-Lovrić, Š. & Penovski, R. (2003) VOLTAMMETRIC DETERMINATION OF MICROPARTICLES OF COCAINE AND SOME LOCAL ANAESTHETICS IMMOBILIZED ON THE GRAPHITE ELECTRODE. U: 36th Heyrovsky Discusion ; Electrochemistry of biological systems and their models.
@article{article, year = {2003}, keywords = {cocaine, benzocaine, cinchocaine, lidocaine and procaine, and the antithusic codeine.}, title = {VOLTAMMETRIC DETERMINATION OF MICROPARTICLES OF COCAINE AND SOME LOCAL ANAESTHETICS IMMOBILIZED ON THE GRAPHITE ELECTRODE}, keyword = {cocaine, benzocaine, cinchocaine, lidocaine and procaine, and the antithusic codeine.}, publisherplace = {Dvorac Tre\v{s}t, Republika \v{C}e\v{s}ka} }