Nelly Georgieva

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The oxidative stress response of the filamentous yeast Trichosporon cutaneum R57 to copper, cadmium and chromium exposure Despite the intensive research in the past decade on the microbial bioaccumulation of heavy metals, the significance of redox state for oxidative stress induction is not completely clarified. In the present study, we examined the effect(More)
The development oforganic agriculture in Bulgarian in recent years has become more topical in connection with the modern requirements for protection of the environment. This study was conducted to investigate the possibility for organic cultivation of common vetch (Vicia sativa L., cultivars ‘Obrazets 666’ and ‘Tempo’) and the changes in terms of forage(More)
Antibacterial SiO 2 hybrid materials based on tetraethyl orthosilicate (TEOS), hydroxypropylmethylcellulose (HPMC) and silver were prepared by the sol-gel method. The content of cellulose derivate was 5 wt% and the silver concentration varied from 0.5 wt% to 2.5 wt%. The amorphous nature, morphology and antibacterial behaviour were studied. Fourier(More)
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