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Приказ резултата 21-30 од 89
Textural properties of macroporous acid modified montmorillonite nanocomposites
(Society of Physical Chemists of Serbia, 2012)
Macroporous crosslinked copolymer, poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) and its nanocomposites with acid modified montmorillonite (WA) were synthesized by radical suspension copolymerization. ...
Surface properties of polyurethane copolymers based on α,ω-dihydroxypropyl-poly(dimethylsiloxane) / Površinska svojstva poliuretanskih kopolimera na bazi α,ω-dihidroksipropil-poli(deimetilsiloksana)
(Belgrade : Serbian Chemical Society, 2012)
Polyurethane copolymers based on poly(dimethylsiloxane) represent an important class of thermoplastic elastomers, whirls due to good mechanical and surface properties as well as biocompatibility, may be of interest as ...
Structure-property relationships in poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)/clay nanocomposites
(Serbian Ceramic Society, 2012)
In situ polymerization was used to synthesize poly(glycidyl methacrylate-co-ethylene glycol
dimethacrylate)/bentonite nanocomposites, by adding various amounts of raw or acid modified
bentonite clays of different origin ...
Značaj, priprema i kondicioniranje vode u prehrambenoj industriji
(Udruženje za tehnologiju vode i sanitarno inženjerstvo / Association for water technology and sanitary engineering, 2012)
Nedostatak vode na globalnom nivou ima direktan uticaj na razvoj poljoprivrede i prehrambene industrije, što se direktno odražava na povećanje proizvodnje hrane. Činjenica da je voda limitirajući faktor u proizvodnji hrane ...
Kvalitet flaširanih voda kao indikator njihove zdravstvene ispravnosti / Bottled water quality and redox potential as an indicator of their health safety
(Udruženje za tehnologiju vode i sanitarno inženjerstvo / Association for water technology and sanitary engineering, 2012)
Flaširanu vodu koja se koristi u konzumacione svrhe, a nalazi se na tržištu, zakonska regulativa obično svrstava u tri grupe: prirodnu mineralnu, prirodnu izvorsku i stonu vodu. Flaširane vode su prema sadržaju mineralnih ...
Uticaj pH vrednosti na izdvajanje H2S pri pripremi vode za piće
(Udruženje za tehnologiju vode i sanitarno inženjerstvo /Association for water technology and sanitary engineering, 2012)
Podzemne vode u svom sastavu pored organskih materija često sadrže i vodonik- sulfid. Uzimajući u obzir da se za uklanjanje organskih materija u procesima pripreme vode za piće često koriste anjonske smole u ovom radu je ...
Synthesis and Biological Activity of new 5-O-Benzyl-7-thiazolyl Isosteres of goniofufurone and 7-epi-goniofufurone
(Wiley, 2012)
Herein we report a total synthesis of two novel goniofufurone and 7-epi-goniofufurone isosteres bearing a 2-thiazolyl-4-amide moiety instead of the phenyl group at C-7, as well as O-benzyl instead of hydroxyl group at C-5.
Detection of target substances using affinitz based MEMS/NEMS sensors: a problem of selectivity
(Belgrade : The Military Technical Institute, 2012)
Affinity-based micro/nanosensors intended for detection of various chemical or biological agents in a liquid or gaseous environment have a great potential for both civilian and military applications. Selective detection ...
Beneficiation oil shale by bacterial depyritization as possible green technology: Bioprocessing on laboratory scale
(Jordan : Natural Resource Authority, 2012)
Amount of reserves of oil shale in Serbia are up to about 6 billion tons (estimated), while the largest deposit (approx. 1/3 of total quantity) for open-pit and underground exploitation is situated in the locality of ...
p-Nitrophenol Electro-oxidation on BTMA- bentonite Modified Electrode
(Serbian Ceramic Society, 2012)
A glassy carbon electrode (GCE) was modified with thin layer of Na-enriched bentonite and a
series of benzyltrimethylammonium (BTMA)- bentonites with different BTMA/bentonite ratios.
The aim was to investigate ...