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Effect of selenium nanoparticles on microalgae Chlorella vulgaris and Dunaliella tertiolecta (CROSBI ID 672241)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Galić, Maja ; Babić, Sanja ; Selmani, Atiđa ; Erceg, Ina ; Dutour Sikirić, Maja ; Vadlja, Denis ; Čižmek, Lara ; Topić Popović, Natalija ; Strunjak-Perović, Ivančica ; Bojanić, Krunoslav et al. Effect of selenium nanoparticles on microalgae Chlorella vulgaris and Dunaliella tertiolecta // 9th International Congress of Food Technologists, Biotechnologists and Nutritionists : Book of Abstracts / Kovačević Ganić, Karin ; Dragović-Uzelac, Verica ; Balbino, Sandra (ur.). Zagreb: Hrvatsko društvo prehrambenih tehnologa, biotehnologa i nutricionista, 2018. str. 110-110

Podaci o odgovornosti

Galić, Maja ; Babić, Sanja ; Selmani, Atiđa ; Erceg, Ina ; Dutour Sikirić, Maja ; Vadlja, Denis ; Čižmek, Lara ; Topić Popović, Natalija ; Strunjak-Perović, Ivančica ; Bojanić, Krunoslav ; Čož-Rakovac, Rozelinda ;

engleski

Effect of selenium nanoparticles on microalgae Chlorella vulgaris and Dunaliella tertiolecta

Selenium (Se), essential natural trace element for various organisms recently attracts attention due to its potential beneficial effects in various fields, i.e. biomedicine, electronics and some other industrial applications. However, depending on the dose, it can exhibit adverse effects. Current opinion is that possible Se toxicity could be reduced if Se is applied in the form of nanoparticles. Despite this, little is known about possible negative impact of SeNPs on different organisms. In general, when addressing nanotoxicity, aquatic organisms are of major interest, since majority of engineered nanoparticles are released through waters into environment. In aquatic ecosystem microalgae acts as a major vector of Se transport from water to filter-feeders and other consumers. With the aim to determine safety of their use in cosmetic, food and pharmaceutical industry the influence of SeNPs on growth of freshwater microalgae Chlorella vulgaris and marine microalgae Dunaliella tertiolecta was compared to the influence of sodium selenite (NaSe2O3), inorganic Se source. SeNPs were synthesized by solution phase synthesis and characterized using powder X-ray diffraction. The hydrodynamic diameter and zeta potential of SeNPs were determined by dynamic and electrophoretic light scattering. Obtained results may contribute to the understanding of SeNPs toxicity and their biotechnological potential.

Dunaliella tertiolecta ; Chlorella vulgaris ; selenium nanoparticles ; sodium selenite ; toxicity ;

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Podaci o prilogu

110-110.

2018.

objavljeno

Podaci o matičnoj publikaciji

9th International Congress of Food Technologists, Biotechnologists and Nutritionists : Book of Abstracts

Kovačević Ganić, Karin ; Dragović-Uzelac, Verica ; Balbino, Sandra

Zagreb: Hrvatsko društvo prehrambenih tehnologa, biotehnologa i nutricionista

978-953-99725-7-6

Podaci o skupu

9th International Congress of Food Technologists, Biotechnologists and Nutritionist

poster

03.10.2018-06.10.2018

Zagreb, Hrvatska

Povezanost rada

Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje), Biotehnologija, Kemijsko inženjerstvo