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Degradation of azithromycin using Ti/RuO2 anode as catalyst followed by DPV, HPLC-UV and MS analysis
dc.creator | Radosavljević, Kristina D. | |
dc.creator | Lović, Jelena | |
dc.creator | Mijin, Dušan | |
dc.creator | Petrović, Slobodan | |
dc.creator | Jadranin, Milka | |
dc.creator | Mladenović, Aleksandar R. | |
dc.creator | Avramov-Ivić, Milka | |
dc.date.accessioned | 2021-03-10T13:30:27Z | |
dc.date.available | 2021-03-10T13:30:27Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 2585-7290 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3685 | |
dc.description.abstract | The electrodegradation of azithromycin was studied by its indirect oxidation using dimensionally stable Ti/RuO2 anode as catalyst in the electrolyte containing methanol, 0.05 M NaHCO3, sodium chloride and deionized water. The optimal conditions for galvanostatic electrodegradation for the azithromycin concentration of 0.472 mg cm(-3) were found to be NaCl concentration of 7 mg cm(-3) and the applied current of 300 mA. The differential pulse voltammetry using glassy carbon electrode was performed for the first time in the above-mentioned content of electrolyte for the nine concentration of azithromycin (0.075-0.675 mg cm(-3)) giving the limits of azithromycin detection and of quantification as: LOD 0.044 mg cm(-3) and LOQ 0.145 mg cm(-3). The calibration curve was constructed enabling the electrolyte analysis during its electrodegradation process. The electrolyte was analyzed by high-performance liquid chromatography and electrospray ionization time-of-flight mass spectrometry. The electrooxidation products were identified and after 180 min there was no azithromycin in the electrolyte while TOC analysis showed that 79% of azithromycin was mineralized. The proposed degradation scheme is presented. | en |
dc.publisher | Springer International Publishing Ag, Cham | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172013/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172060/RS// | |
dc.rights | restrictedAccess | |
dc.source | Chemical Papers | |
dc.subject | Azithromycin | en |
dc.subject | Electrocatalytic degradation | en |
dc.subject | Ti/RuO2 | en |
dc.subject | ToF LC-MS | en |
dc.subject | TOC analysis | en |
dc.title | Degradation of azithromycin using Ti/RuO2 anode as catalyst followed by DPV, HPLC-UV and MS analysis | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 1224 | |
dc.citation.issue | 7 | |
dc.citation.other | 71(7): 1217-1224 | |
dc.citation.spage | 1217 | |
dc.citation.volume | 71 | |
dc.identifier.doi | 10.1007/s11696-016-0115-2 | |
dc.identifier.scopus | 2-s2.0-85010754430 | |
dc.identifier.wos | 000403321900004 | |
dc.type.version | publishedVersion |