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Pregled bibliografske jedinice broj: 718576

Effect of fullerene and fullerenol nanoparticles on Aspergillus flavus growth inhibition

Kovač, Tihomir; Šarkanj, Bojan; Klapec, Tomislav; Đorđević, Aleksandar; Strelec, Ivica
Effect of fullerene and fullerenol nanoparticles on Aspergillus flavus growth inhibition // Book of abstracts 15th Ružička days “TODAY SCIENCE – TOMMOROW INDUSTRY” / Šubarić, Drago (ur.).
Osijek: Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2014. str. 82-82 (poster, međunarodna recenzija, sažetak, znanstveni)

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Naslov
Effect of fullerene and fullerenol nanoparticles on Aspergillus flavus growth inhibition
(Effect of fullerene and fullerenol nanoparticles on Aspergillus flavus growth)

Autori
Kovač, Tihomir ; Šarkanj, Bojan ; Klapec, Tomislav ; Đorđević, Aleksandar ; Strelec, Ivica

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of abstracts 15th Ružička days “TODAY SCIENCE – TOMMOROW INDUSTRY” / Šubarić, Drago - Osijek : Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2014, 82-82

ISBN
978-953-7005-34-4

Skup
15th Ružička days TODAY SCIENCE – TOMORROW INDUSTRY

Mjesto i datum
Vukovar, Hrvatska, 11.09.2014. - 12.09.2014

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Fulereni; Aspergillus flavus; nanočestice; inhibicija rasta
(Fullerene; Aspergillus flavus; nanoparticles; growth inhibition)

Sažetak
Although fullerenes and fullerenols have been reported to act as strong ant imicrobial agents, recent reports of their effect on single cell eukaryotic microorganisms, such as Saccharomyces cerevisiae, indicate lack of antifungal activity. In order to fill a knowledge gap, we examined antifungal activity of stable aqueous fullerene nC60 nanoparticles and fullerenol C60(OH)24 nanoparticles against Aspergillus flavus, one of the most important food contaminants. Stable aqueous fullerene nC60 and fullerenol C60(OH)24 nanoparticles were prepared according to Marković et al [1]. A. flavus mycelia have been grown on YES agar during 7 days at 28 °C according to Gandomi et al [2]. Lipid peroxidation products (TBARS) content in A. flavus mycelia was determined according to Luschchak and Gospodaryov [3]. The results revealed no effect of the nanoparticles added to the cultivation media at 10 and 100 ppb, respectively, over a 7-day growth period. Additionally, redox activity of fullerene and fullerenol nanoparticles was investigated by measurement of lipid peroxidation products (TBARS) in A. flavus mycelia. Fullerene and fullerenol nanoparticles had different effects on oxidative stress in the fungus. Whilst nC60 nanoparticles showed slight pro-oxidant activity by increasing TBARS (p<0.05), C60(OH)24 nanoparticles exhibited antioxidant activity and reduced their formation.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija, Prehrambena tehnologija



POVEZANOST RADA

Ustanove:
Prehrambeno-tehnološki fakultet, Osijek

Profili:

Avatar Url Ivica Strelec (autor)

Avatar Url Bojan Šarkanj (autor)

Avatar Url Tomislav Klapec (autor)

Avatar Url Tihomir Kovač (autor)

Citiraj ovu publikaciju:

Kovač, Tihomir; Šarkanj, Bojan; Klapec, Tomislav; Đorđević, Aleksandar; Strelec, Ivica
Effect of fullerene and fullerenol nanoparticles on Aspergillus flavus growth inhibition // Book of abstracts 15th Ružička days “TODAY SCIENCE – TOMMOROW INDUSTRY” / Šubarić, Drago (ur.).
Osijek: Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2014. str. 82-82 (poster, međunarodna recenzija, sažetak, znanstveni)
Kovač, T., Šarkanj, B., Klapec, T., Đorđević, A. & Strelec, I. (2014) Effect of fullerene and fullerenol nanoparticles on Aspergillus flavus growth inhibition. U: Šubarić, D. (ur.)Book of abstracts 15th Ružička days “TODAY SCIENCE – TOMMOROW INDUSTRY”.
@article{article, author = {Kova\v{c}, Tihomir and \v{S}arkanj, Bojan and Klapec, Tomislav and \DJor\djevi\'{c}, Aleksandar and Strelec, Ivica}, editor = {\v{S}ubari\'{c}, D.}, year = {2014}, pages = {82-82}, keywords = {Fulereni, Aspergillus flavus, nano\v{c}estice, inhibicija rasta}, isbn = {978-953-7005-34-4}, title = {Effect of fullerene and fullerenol nanoparticles on Aspergillus flavus growth inhibition}, keyword = {Fulereni, Aspergillus flavus, nano\v{c}estice, inhibicija rasta}, publisher = {Prehrambeno tehnolo\v{s}ki fakultet Sveu\v{c}ili\v{s}ta Josipa Jurja Strossmayera u Osijeku}, publisherplace = {Vukovar, Hrvatska} }
@article{article, author = {Kova\v{c}, Tihomir and \v{S}arkanj, Bojan and Klapec, Tomislav and \DJor\djevi\'{c}, Aleksandar and Strelec, Ivica}, editor = {\v{S}ubari\'{c}, D.}, year = {2014}, pages = {82-82}, keywords = {Fullerene, Aspergillus flavus, nanoparticles, growth inhibition}, isbn = {978-953-7005-34-4}, title = {Effect of fullerene and fullerenol nanoparticles on Aspergillus flavus growth}, keyword = {Fullerene, Aspergillus flavus, nanoparticles, growth inhibition}, publisher = {Prehrambeno tehnolo\v{s}ki fakultet Sveu\v{c}ili\v{s}ta Josipa Jurja Strossmayera u Osijeku}, publisherplace = {Vukovar, Hrvatska} }

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