Претраживање
Приказ резултата 431-440 од 442
Characterisation of levan and levan/gelatin blend films using AFM and FTIR spectroscopy
(Elsevier, 2019)
Food packaging concerns a preservation and protection of all types of food and therefore is important part of food technology. Today, synthetic packaging films are predominantly used, however they are very slow or only ...
Microselectromechanical system (MEMS) based microfluidic platforms
(Belgrade : ETRAN Society / Beograd : Društvo za ETRAN, 2019)
In this work an overview of Micro Electromechanical
Systems (MEMS)-based microfluidic platforms for
different applications is presented. Microfluidics refers
to a set of technologies that control the flow of liquids ...
Optimization of the preparation of novel polymer/clay nanocomposites
(Belgrade : Institute for Multidisciplinary Research, 2019)
Recent advances in material technologies have resulted in the preparation of novel polymer/clay composites with improved thermal, mechanical, optoelectronic/ magnetic properties and increased biodegradability [1]. In this ...
Synthesis and electrochemical performance of multicomponent oxide materials toward oxygen reduction reaction
(Società Chimica Italiana, 2019)
Low cost and highly active electrocatalysts for the oxygen reduction reaction (ORR) are necessary for the development of fuel cells and metal air batteries. Currently, Pt based electrodes have the best catalytic performance ...
Electrochemical stability of metformin in NaHCO3 and Na2SO4 water solution at Au, GC and IrOx electrodes / Електрохемијска стабилност метформина у воденим растворима NaHCO3 И Na2SO4 на Au, GC и IrOx електродама
(Serbian Chemical Society, 2019)
In this study the electrochemical behavior of metformin (MET), oral antihyperglycaemic agent, was assayed at three different electrodes. The drug standard was investigated by cyclic voltammetry (CV) and square wave ...
Recovery of molybdenum oxyanions using macroporous copolymer grafted with diethylenetriamine
(Elsevier, 2019)
The presented study describes macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [PGME] functionalized with diethylenetriamine [PGME-deta] as a potential recovery agent for Mo(VI) oxyanions ...
Novel Biodegradable Composites Based on Lignocellulose and Electrodeposited Copper Powders
(New York, USA : Nova Science Publishers Inc., 2019)
Composite materials nowdays are increasing industrial applications worldwide. Composites based on polymers with conductive fillers are getting wider research focus primarily because of their growing importance from the ...
Analysis of Intrinsic Stochastic Fluctuations of the Time Response of Adsorption-Based Microfluidic Bio/Chemical Sensors: the Case of Bianalyte Mixtures
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Real-time in situ operation of bio/chemical sensors assumes detection of chemical substances or biological specimens in samples of complex composition. Since sensor selectivity cannot be ideal, adsorption of particles other ...
A novel binuclear hydrazone-based Cd(II) complex is a strong pro-apoptotic inducer with significant activity against 2D and 3D pancreatic cancer stem cells
(Elsevier Science Inc, New York, 2019)
A novel binuclear Cd complex (1) with hydrazone-based ligand was prepared and characterized by spectroscopy and single crystal X-ray diffraction techniques. Complex 1 reveals a strong pro-apoptotic activity in both human, ...
Thermal and Thermomechanical Properties of Organic-Inorganic Nanocomposites Prepared from Polyurethane Network and Mesoporous Silica Nanoparticles
(Serbian Ceramic Society, 2019)
Polyurethane (PU) networks based on poly(dimethylsiloxane) (PDMS) and hyperbranched polyester (HBP) possess unique properties such as chemical stability, good thermal behavior, good surface and mechanical properties, making ...