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Organobentonites as adsorbents of complex mixtures of dyes and heavy metals
(Serbian Chemical Society, Division of Analytical Chemistry, 2011)
Untreated textile wastewaters often contain a great diversity of organic and inorganic pollutants (including non-biodegradable substances like dyes, additives, as well as heavy metal cations like Cu2+, Cd2+, Zn 2+, Pb 2+, ...
Comparative analysis of rhamnolipids produced by Pseudomonas aeruginosa NCAIM (P) B 001380 on different carbon sources by HPLC-ESI-MS
(Belgrade : Serbian Chemical Society, 2011)
This study represents analysis of carbon sources effect on composition of rhamnolipid mixture produces by strain P aeruginosa NCAIM (P) B 001380 isolated from high alkaline mineral cutting oil. Strain was grown on PPAS ...
Oxidation of hydroxide ions at platinum modified zeolite electrode
(Institute of Technical Sciences of SASA, 2011)
NaX zeolite was modified by platinum via impregnation/thermal decomposition technique, using Pt(II)-acetylacetonate in acetone as an impregnating solution. The samples were characterized by scanning electron microscopy. ...
Doprinos održivom razvoju primenom i recikliranjem ambalaže od polimernih materijala / Contribution to sustainable development by application and recycling of packaging made from polymer materials
(University of Belgrade, Technical Faculty in Bor, 2011)
U poslednjih dvadesetak godina došlo je do naglog porasta primene
polimernih materijala za izradu ambalaže praktično svih vrsta proizvoda, a naročito
prehrambenih, kozmetičkih i farmaceutskih. I pored toga, u svetu, a i ...
Optical properties of nanocomposite films based on Ag/PMMA system
(Belgrade: Materials Research Society of Serbia, 2011)
As continue of our previous studies, three silver organosols with different nanoparticles
sizes were used to obtain nanocomposite films based on Ag/PMMA system. Among polymeric
materials, PMMA is well known as a polymeric ...
Characterization of polyurethane crosslinked structures based on hyperbranched polyester
(European association for chemical and molecular sciences (EuCheMS), 2011)
The novel polyurethane crosslinked structures based on α,ω-dihydroxy-(ethylene
oxide-poly(dimethylsiloxane)-ethylene oxide) (EO-PDMS-EO), 4,4’-
methylenediphenyl diisocyanate and Boltorn® hyperbranched polyester of ...
Analysis of response and adsorption-desorption fluctuations spectrum of MEMS/NEMS chemical and biological sensors
(Belgrade : The Military Technical Institute, 2011)
Micro/nanoelectromechanical (MEMS/NEMS) sensors, whose principle of operation is based on adsorptiondesorption process, are highly sensitive, selective, small and portable. In this paper the theoretical analysis is ...
Bakterijsko luženje metala iz elektronskog otpada pomoću At. ferrooxidans
(Belgrade : Serbian Chemical Society, 2011)
U ovom radu je ispitano biološko luženje metala (Cu, Sn, Ni, Zn i Ag) iz matičnih ploča personalnih računara pomoću Acidithiobacillus ferrooxidans (At. ferrooxidans).
Structural characterization of mechanically activated MgO-TiO2 system
(Belgrade : Materials Research Society of Serbia, 2011)
Mixtures of MgO-TiO2 powders were mechanically activated in a planetary ball mill for time interval from 0 to 120 minutes. On thus obtained powders, structural investigations have been performed. N2 adsorption method was ...
Nutritive and biological values of some Pyrus varieties growing in Serbia
(University of Belgrade - Falulty of chemistry, 2011)
The aim of this study was to characterize twelve different allochthonous varieties of Pyrus species grown on the territory of Serbia. These are: Beurre Clairgeau, Abbate Fetel, General Leclerc, Beurre Bosc, Conference, ...