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Reaction kinetics of resveratrol with tert-Butoxyl radicals


Džeba, Iva; Pedzinski, Tomasz; Mihaljević, Branka
Reaction kinetics of resveratrol with tert-Butoxyl radicals // Radiation physics and chemistry (1993), 81 (2011), 9; 1294-1296 doi:10.1016/j.radphyschem.2011.11.025 (međunarodna recenzija, članak, znanstveni)


Naslov
Reaction kinetics of resveratrol with tert-Butoxyl radicals

Autori
Džeba, Iva ; Pedzinski, Tomasz ; Mihaljević, Branka

Izvornik
Radiation physics and chemistry (1993) (0969-806X) 81 (2011), 9; 1294-1296

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

Ključne riječi
Resveratrol; t-butoxyl radical; free radicals; rate constant

Sažetak
The rate constant for the reaction of t-butoxyl radicals with resveratrol was studied under pseudo-first order conditions. The rate constant was determined by measuring the phenoxyl radical formation rate at 390 nm as function of resveratrol concentration in acetonitrile. The rate constant was determined to be 6.5 × 108 M−1 s−1. This high value indicates the high reactivity consistent with the strong antioxidant activity of resveratrol.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

Napomena
Rad je prezentiran na skupu The 12th Tihany Symposium on Radiation Chemistry, održanom od 27.08.-01.09.2011, , Zalakaros, Mađarska.



POVEZANOST RADA


Projekt / tema
098-0982904-2954 - Fizičko-kemijski učinci ionizirajućih zračenja u materijalima (Branka Mihaljević, )

Ustanove
Institut "Ruđer Bošković", Zagreb

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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