Pregled bibliografske jedinice broj: 777291
Properties of Gold Electrode Modified with Dimercaptosuccinic Acid and Electrochemical Behavior of Copper Histidine Complex
Properties of Gold Electrode Modified with Dimercaptosuccinic Acid and Electrochemical Behavior of Copper Histidine Complex // Journal of analytical chemistry, 71 (2016), 3; 276-282 doi:10.1134/S1061934816030047 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 777291 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Properties of Gold Electrode Modified with Dimercaptosuccinic Acid and Electrochemical Behavior of Copper Histidine Complex
Autori
Kereković, Irena ; Wittine, Karlo
Izvornik
Journal of analytical chemistry (1061-9348) 71
(2016), 3;
276-282
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
self-assembled monolayer ; meso-2 ; 3-dimercaptosuccinic acid ; histidine ; adsorption transfer stripping voltammetry
Sažetak
A self-assembled monolayer of meso-2, 3- dimercaptosuccinic acid was prepared on the surface of gold disc electrode. The modified electrode was characterized using cyclic voltammetry in copper(II) solution and cyclic voltammetry and electrochemical impedance spectroscopy in the presence of potassium hexacyanoferrate(II)/(III) and hexaammineruthenium (II)/(III) chloride. Binding of copper(II) histidine complex (Cu‒ His) onto the electrode was successfully achieved for a wide range of tested concentrations, as shown with adsorption transfer stripping voltammetry. Electrode response (logIp) was linearly proportional to logc(Cu‒His) with correlation coefficient R2 = 0.9839.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
125-0000000-3210 - Razvoj novih senzora za mjerenje bioloških važnih analita (Milardović, Stjepan, MZOS ) ( CroRIS)
Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb,
Sveučilište u Rijeci - Odjel za biotehnologiju
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
