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Pregled bibliografske jedinice broj: 533588

Časopis

Autori: Vukosav, Petra; Frkanec, Leo; Mlakar, Marina
Naslov: Voltammetric investigation of iron(III) complexes with siderophore chrysobactin in aqueous solution
Izvornik: Electrochimica acta (0013-4686) 59 (2012); 479-484
Vrsta rada: članak
Ključne riječi: iron(III); siderophore; chrysobactin; redox potential; voltammetry
Sažetak:
Voltammetric investigations of iron(III)-chrysobactin complexes in aqueous solution at static mercury electrode, were performed. With cFe = (0.5 - 30)x10-7 mol dm-3 and cCb = (0.5 - 100)x10-7 mol dm-3 in pH range 7.0 – 10.0, reduction peaks with Ep -0.64 to - 0.74 V (1) and Ep -0.50 to - 0.62 V (2) vs. Ag/AgCl, were registered. These reduction processes were time dependent as well as solution composition (cFe, cCb and pH). Complexes are adsorbed at the mercury drop surface. Presumed stoichiometry of the detected complexes was FeIIICb3 (1) and FeIIICb2(OH)x. (2). Their formation/dissociation processes were described. These investigations are of biological importance as well, since provide an insight into possible reduction mechanism in the bacterial cells that use chrysobactin to acquire the iron.
Projekt / tema: 119-1191342-2960, 098-0982904-2912, 098-0982934-2720
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Geologija,Kemija
URL Internet adrese: http://dx.doi.org/10.1016/j.electacta.2011.11.031
http://ac.els-cdn.com/S0013468611017026/1-s2.0-S0013468611017026-main.pdf?_tid=f1cdee8ce5da2402ebc9551f1f3accfb&acdnat=1340282240_7613508c5b64e2cc24009ac55ef8cc05
http://www.sciencedirect.com/science/article/pii/S0013468611017026
Broj citata:
Altmetric:
DOI: 10.1016/j.electacta.2011.11.031
URL cjelovitog teksta: http://dx.doi.org/10.1016/j.electacta.2011.11.031
Google Scholar: Voltammetric investigation of iron(III) complexes with siderophore chrysobactin in aqueous solution
Upisao u CROSBI: pcmuk@irb.hr (pcmuk@irb.hr), 3. Stu. 2011. u 12:24 sati



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