Cilj ispitivanja u okviru ove doktorske disertacije je utvrđivanje sadržaja teških metala i metaloida (Pb, Cd, Hg, Cu, Fe, Zn i As) u mišićnom tkivu riba iz Dunava (dve lokacije Zemun i Grocka) i sedam jezera oko grada Beograda (Rabrovac, Markovac, Bečmen, Očaga, Veliko...

Abstract . A novel ( SS ,)-R 2 eddip ester, O , O ′-diisopentyl-( S , S )-ethylenediamine- - N,N ′-di-2-propanoate dihydrochloride ( 1 ) was synthesized and characterized by IR, 1 H- and 13 C-NMR spectroscopy, mass spectroscopy and elemental analysis. In vitro antitumor...

In the present paper, the electrochemical behavior and the properties of two modified glassy carbon (GC) electrodes used for quantification of gallic acid in sweet wines were compared. A comparative study was conducted between titanium nitride- or wolfram carbide-doped ...

Abstract The term functional extinction is used to describe a permanent failure of reproduction or recruitment in a population. Functional extinction results in a truncation of the age distribution, but this can be very difficult to detect in poorly studied populations....

This work presents swarm parameters of electrons (the bulk drift velocity, the bulk longitudinal component of the diffusion tensor, and the effective ionization frequency) in C$_2$H$_n$, with $n =$ 2, 4 and 6, measured in a scanning drift tube apparatus under time-of-fl...

Key determinants for the development of an allergic response to an otherwise 'harmless' food protein involve different factors like the predisposition of the individual, the timing, the dose, the route of exposure, the intrinsic properties of the allergen, the food matr...

Triphenyltin(IV) compounds with naphthoquinone derivatives containing N-acetylcysteine, N-acetyl-S-(1,2-dion-4-naphthyl)cysteine (1,2-NQC), 1, and N-acetyl-S-(1,4-dion-2-naphthyl)cysteine (1,4-NQC), 2, were synthesized and characterized by elemental microanalysis, IR, m...

We studied TOP2A amplification (using FISH methods), and TOP2A and BRCA1 protein overexpression (immunohistochemistry) in four molecular subtypes of breast cancer. Of 53 patients, 32 showed TOP2A and 38 showed BRCA1 overexpression. The highest percentage of TOP2A amplif...

The aim of this study was to show the comparative results of chemical and microbiological investigation of two freshwater fish species, pangasius, which, in recent years, occupies a leading position on the market, and carp, as the most common fish in the national aquacu...

Abstract The microbiologically contaminated vegetables represent a risk for consumers, especially vegetables without thermal processing. It is known that human pathogen bacteria, such as Listeria monocytogenes, could exist on fresh vegetables. The fresh vegetables could...