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undergraduate thesis
Ispitivanje elektrokemijskih svojstava rutina u različitim inertnim elektrolitima
Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2017. urn:nbn:hr:182:985216
Pišonić, Marina
Josip Juraj Strossmayer University of Osijek
Department of Chemistry
Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry

Institutional repository: Repository of the Department of Chemistry, Osijek

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Pišonić, M. (2017). Ispitivanje elektrokemijskih svojstava rutina u različitim inertnim elektrolitima (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:985216

Pišonić, Marina. "Ispitivanje elektrokemijskih svojstava rutina u različitim inertnim elektrolitima." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2017. https://urn.nsk.hr/urn:nbn:hr:182:985216

Pišonić, Marina. "Ispitivanje elektrokemijskih svojstava rutina u različitim inertnim elektrolitima." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2017. https://urn.nsk.hr/urn:nbn:hr:182:985216

Pišonić, M. (2017). 'Ispitivanje elektrokemijskih svojstava rutina u različitim inertnim elektrolitima', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 17 February 2025, https://urn.nsk.hr/urn:nbn:hr:182:985216

Pišonić M. Ispitivanje elektrokemijskih svojstava rutina u različitim inertnim elektrolitima [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2017 [cited 2025 February 17] Available at: https://urn.nsk.hr/urn:nbn:hr:182:985216

M. Pišonić, "Ispitivanje elektrokemijskih svojstava rutina u različitim inertnim elektrolitima", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:182:985216

Metadata
TitleIspitivanje elektrokemijskih svojstava rutina u različitim inertnim elektrolitima
Title (english)Study of the electrochemical properties of rutin in different inert electrolytes
AuthorMarina Pišonić
MentorMartina Medvidović-Kosanović (mentor)
MentorAnamarija Stanković (pomoć pri izradi, neposredni voditelj)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
(Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry)
Osijek
Defense date and country2017-09-13, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Physical Chemistry
Abstract
U ovom radu je opisano ispitivanje elektrokemijskih svojstava rutina (3`,4`,5,7-tetrahidroksiflavon-\( 3\beta-D \)-rutinozida) u tri različita inertna elektrolita: KCl, NaCl i LiCl. Mjerenja su izvedena pomoću diferencijalne pulsne voltametrije. Iz voltamograma je vidljivo da struja i potencijal oksidacijskih strujnih vrhova rastu s porastom koncentracije rutina. Najbolji kalibracijski dijagram je dobiven u otopini s kalijevim kloridom kao inertnim elektrolitom, pa je za određivanje nepoznate koncentracije rutina u ekstraktu kore jabuke Zimnjare korišten taj kalibracijski dijagram. Određena koncentracija rutina u ispitivanom ekstraktu iznosi 18,7∙ \( 10^{-6}\) mol \( dm^{-3}\).
Abstract (english)
In this work, a study of electrochemical characterizations of rutin (3’,4’,5,7-tetrahydroxyflavone-\( 3\beta-D \)-rutinoside) in three different inert electrolytes: KCl, NaCl and LiCl is described. Measurements were performed by differential pulse voltammetry. Voltammograms have shown that current and potential were increasing with the increase of rutin concentration. The best calibration diagram was obtained in solution with potassium chloride as inert electrolyte, so this calibration diagram was used for determination of rutin concentration in an apple peel extract of Zimnjara. Concentration of rutin in apple peel extract is 18,7∙\( 10^{-6}\) mol \( dm^{-3}\).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:985216
Study programmeTitle: Chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2018-01-04 11:44:28