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Pregled bibliografske jedinice broj: 508838

Electroanalytical characterization of a copper(II)-rutin complex


Medvidović-Kosanović, Martina; Samardžić, Mirela; Malatesti, Nela; Sak-Bosnar, Milan
Electroanalytical characterization of a copper(II)-rutin complex // International Journal of Electrochemical Science, 6 (2011), 4; 1075-1084 (međunarodna recenzija, članak, znanstveni)


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Naslov
Electroanalytical characterization of a copper(II)-rutin complex

Autori
Medvidović-Kosanović, Martina ; Samardžić, Mirela ; Malatesti, Nela ; Sak-Bosnar, Milan

Izvornik
International Journal of Electrochemical Science (1452-3981) 6 (2011), 4; 1075-1084

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
rutin; Cu; metal complexation; sensor

Sažetak
A Cu(II)-rutin complex was prepared with a metal to ligand molar ratio of 3:2 by mixing stoichiometric amounts of rutin and CuCl2. The isolated complex was characterized by IR and UV/Vis spectroscopy and incorporated into a plasticized PVC-membrane using o-nitrophenyloctylether as a plasticizer (66% plasticizer, 33% PVC and 1% Cu(II)-rutin complex). The sensing characteristics of the membrane against Cu(II) ion were investigated using direct potentiometry. The membrane showed a Nernstian response for Cu(II) ion with a slope of 28.5 mV/decade of activity between 5 x 10-4 and 4 x 10-2 M. The influence of several inorganic cations on the response of the Cu(II)-rutin complex based membrane was also investigated and the corresponding potentiometric selectivity coefficients were estimated and optimized with Solver (Excel).

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
291-0580000-0169 - Kemijski senzori za primjenu u biomedicini, hrani i zaštiti okoliša (Sak-Bosnar, Milan, MZOS ) ( POIROT)

Ustanove:
Sveučilište u Osijeku - Odjel za kemiju

Citiraj ovu publikaciju:

Medvidović-Kosanović, Martina; Samardžić, Mirela; Malatesti, Nela; Sak-Bosnar, Milan
Electroanalytical characterization of a copper(II)-rutin complex // International Journal of Electrochemical Science, 6 (2011), 4; 1075-1084 (međunarodna recenzija, članak, znanstveni)
Medvidović-Kosanović, M., Samardžić, M., Malatesti, N. & Sak-Bosnar, M. (2011) Electroanalytical characterization of a copper(II)-rutin complex. International Journal of Electrochemical Science, 6 (4), 1075-1084.
@article{article, year = {2011}, pages = {1075-1084}, keywords = {rutin, Cu, metal complexation, sensor}, journal = {International Journal of Electrochemical Science}, volume = {6}, number = {4}, issn = {1452-3981}, title = {Electroanalytical characterization of a copper(II)-rutin complex}, keyword = {rutin, Cu, metal complexation, sensor} }
@article{article, year = {2011}, pages = {1075-1084}, keywords = {rutin, Cu, metal complexation, sensor}, journal = {International Journal of Electrochemical Science}, volume = {6}, number = {4}, issn = {1452-3981}, title = {Electroanalytical characterization of a copper(II)-rutin complex}, keyword = {rutin, Cu, metal complexation, sensor} }

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





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