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Приказ резултата 31-40 од 82
The effect of natural modifiers for starch hydrophobization on performance of composite based on ethylene acrylic acid copolymer
(Wiley, Hoboken, 2021)
As a renewable resource, starch is considered to be fully biodegradable and nonpolluting to the environment but the hygroscopicity of starch is the main disadvantage for wider applicability in the production of a polymer-based ...
Biotehnološki postupak uklanjanja sintetičkih boja iz otpadnih voda imobilisanom peroksidazom iz rena
(Novi Sad : Prirodno-matematički fakultet, 2021)
Opšte je poznata činjenica da postoji veliki ekološki problem zagađenja životne sredine
otpadnim vodama što zahteva kolektivne napore da bi se sprečila nadolazeća ekološka katastrofa.
U ovom radu je razvijen postupak ...
Funkcionalna čokolada sa ekstraktima žalfije i acerole
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2021)
Tehničko rešenje je razvijeno u okviru Inovacionih vaučera identifikacionog broja 705/2020g Fonda za Inovacionu delatnost Republike Srbije, koje je prihvatila Fabrika čokolade Art Ival, Beograd, Srbija.
U okviru tehničkog ...
Razvoј hardvera i softvera za energetski efikasne računarom vođene peći za sinterovanje
(Univerzitet u Beogradu, Tehnički fakultet u Boru, 2021)
Primenjenom savremenih tehničkih rešenja i softverskih alata koji omogućavaju visoku tačnost i energetsku efikasnost, uz pristupačnu cenu razvijena je i puštena u rad visokotemperaturna peć za sinterovanje materijala. Peć ...
Moisture absorption characteristics and effects on mechanical properties of Kolon/epoxy composites
(Current Applied Physics, 2021)
Para-aramid fibers (Kolon) are high performance polymeric fibers characterized by their high tenacity and impact resistance. They are used for the soft body armor structures in ballistics. In this study, the testing specimens ...
Characterisation of biomedical titanium layers deposited by a vacuum plasma spray process
(Materiali in Tehnologije, 2021)
In this paper we will describe the process of the deposition of thick layers of VPS-Ti coating, which is used as a bonding layer for the upper porous Ti coatings on implant substrates. In order to deposit the powder, we ...
High-performance laminate material based on polyurethane and epoxide reinforced by silica particles from rice husk used for intelligent pedestrian crossings
(Springer Science and Business Media Deutschland GmbH, 2021)
Intelligent pedestrian crossings were made with the aim to increase pedestrian safety at poorly lit locations. New technologies include the design of polymer materials that have high performance by optimizing properties ...
Аntimicrobial activity of oxidized cotton fabric impregnated with Cu-based nanoparticles
(Portugal : University of Minho, 2021)
This study discusses the antimicrobial activity of cotton (CO) fabric oxidized with NaIO4/NaClO2
prior to in situ synthesis of Cu-based nanoparticles (NPs). Carboxyl groups generated by oxidation
of cellulose were utilized ...
Composition-property relationship of polyurethane networks based on polycaprolactone diol
(Springer, New York, 2021)
This work was focused on the synthesis of polyurethane networks (PUNs) based on polycaprolactone (PCL) as soft segment (SS) and Boltorn (R) aliphatic hyperbranched polyester of the second pseudo generation and 4,4 ...
Encapsulation of vitamin E and folic acid into liposomes - carrier stability and controlled release
(Zvornik : Faculty of Technology, 2021)
In this study liposomes were investigated regarding the ability to encapsulate vitamins, vitamin E and folic acid. Liposomes were prepared using commercial mixture based on the soybean lecithin (Phospholipon 90 G) by the ...