Examination of Electron Transfer Mechanism of Cyanidin

2016
Autori
Marković, ZoranMilenković, Dejan
Jeremić, Svetlana
Djorović, Jelena
Dimitrić-Marković, Jasmina
Konferencijski prilog (Objavljena verzija)

Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Cyanidin, as one important plant pigment, was theoretically (at M05-2X/6-311+G(d,p) level of theory) investigated for its ability to scavenge potentially, highly damaging hydroxyl radical. Free radical scavenging of cyanidin was studied through electron transfer mechanism – ET (the second step in SPLET mechanism) in water and ethanol, as solvents. Examination was performed using density functional theory (DFT) and Marcus theory. Based on the thermochemical and kinetic data, it is clear that O‒H group of cyanidin in position 3` is the most suitable for reaction with hydroxyl radical through mentioned antioxidant mechanism.
Ključne reči:
hyrdoxyl radical / ET and SPLET mechanisms / cyanidinIzvor:
21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016., 2016Finansiranje / projekti:
- Dinamika nelinearnih fizičkohemijskih i biohemijskih sistema sa modeliranjem i predviđanjem njihovih ponašanja pod neravnotežnim uslovima (RS-172015)
- Metode modeliranja na više skala sa primenama u biomedicini (RS-174028)
Institucija/grupa
Poljoprivredni fakultetTY - CONF AU - Marković, Zoran AU - Milenković, Dejan AU - Jeremić, Svetlana AU - Djorović, Jelena AU - Dimitrić-Marković, Jasmina PY - 2016 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/5620 AB - Cyanidin, as one important plant pigment, was theoretically (at M05-2X/6-311+G(d,p) level of theory) investigated for its ability to scavenge potentially, highly damaging hydroxyl radical. Free radical scavenging of cyanidin was studied through electron transfer mechanism – ET (the second step in SPLET mechanism) in water and ethanol, as solvents. Examination was performed using density functional theory (DFT) and Marcus theory. Based on the thermochemical and kinetic data, it is clear that O‒H group of cyanidin in position 3` is the most suitable for reaction with hydroxyl radical through mentioned antioxidant mechanism. C3 - 21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016. T1 - Examination of Electron Transfer Mechanism of Cyanidin UR - https://hdl.handle.net/21.15107/rcub_agrospace_5620 ER -
@conference{ author = "Marković, Zoran and Milenković, Dejan and Jeremić, Svetlana and Djorović, Jelena and Dimitrić-Marković, Jasmina", year = "2016", abstract = "Cyanidin, as one important plant pigment, was theoretically (at M05-2X/6-311+G(d,p) level of theory) investigated for its ability to scavenge potentially, highly damaging hydroxyl radical. Free radical scavenging of cyanidin was studied through electron transfer mechanism – ET (the second step in SPLET mechanism) in water and ethanol, as solvents. Examination was performed using density functional theory (DFT) and Marcus theory. Based on the thermochemical and kinetic data, it is clear that O‒H group of cyanidin in position 3` is the most suitable for reaction with hydroxyl radical through mentioned antioxidant mechanism.", journal = "21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016.", title = "Examination of Electron Transfer Mechanism of Cyanidin", url = "https://hdl.handle.net/21.15107/rcub_agrospace_5620" }
Marković, Z., Milenković, D., Jeremić, S., Djorović, J.,& Dimitrić-Marković, J.. (2016). Examination of Electron Transfer Mechanism of Cyanidin. in 21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016.. https://hdl.handle.net/21.15107/rcub_agrospace_5620
Marković Z, Milenković D, Jeremić S, Djorović J, Dimitrić-Marković J. Examination of Electron Transfer Mechanism of Cyanidin. in 21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016.. 2016;. https://hdl.handle.net/21.15107/rcub_agrospace_5620 .
Marković, Zoran, Milenković, Dejan, Jeremić, Svetlana, Djorović, Jelena, Dimitrić-Marković, Jasmina, "Examination of Electron Transfer Mechanism of Cyanidin" in 21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016. (2016), https://hdl.handle.net/21.15107/rcub_agrospace_5620 .