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Приказ резултата 41-50 од 505
ZnO/Ag hybrid nanocubes in alginate biopolymer: Synthesis and properties
(Elsevier Science Sa, Lausanne, 2014)
A procedure for the preparation of ZnO nanocubes in an alginate biopolymer was introduced. The obtained nanocubes were used for the preparation of ZnO/Ag heterostructures. High resolution scanning electron microscopy showed ...
A kinetics study of the methomyl electrochemical degradation in the chloride containing solutions
(Elsevier, Amsterdam, 2014)
The kinetics of the electrochemical degradation of methomyl has been study by the means of electrochemical techniques, UV-vis spectrophotometry, HPLC, and HPLC-ESI-MS in the sodium chloride containing solution. Degradation ...
Influence of sintering temperature on thermal shock behavior of low cement high alumina refractory concrete
(Elsevier Sci Ltd, Oxford, 2014)
The purpose of this study was to investigate behavior and degradation level of refractory concrete sintered at different temperatures during the thermal stability testing. Alumina based low cement castable was synthesized, ...
Design of biocompatible immobilized Candida rugosa lipase with potential application in food industry
(Wiley-Blackwell, Hoboken, 2016)
BACKGROUNDBiocatalysts are a promising alternative for the production of natural flavor compounds. Candida rugosa lipase (CRL) is a particularly important biocatalyst owing to its remarkable efficiency in both hydrolysis ...
Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity
(Applied Surface Science, 2017)
Hematite core-shell nanoparticles with plate-like morphology were synthesized using a one-step hydrothermal synthesis. An XRPD analysis indicates that the sample consist of single-phase α-Fe2O3 nanoparticles. SEM and TEM ...
Lactic acid production on liquid distillery stillage by Lactobacillus rhamnosus immobilized onto zeolite
(Elsevier Sci Ltd, Oxford, 2013)
In this study, lactic acid and biomass production on liquid distillery stillage from bioethanol production with Lactobacillus rhamnosus ATCC 7469 was studied. The cells were immobilized onto zeolite, a microporous ...
Edible blend films of pectin and poly(ethylene glycol): Preparation and physico-chemical evaluation
(Elsevier Sci Ltd, Oxford, 2018)
The aim of this study was the development of novel polysaccharide based films intended to be used as edible food packaging material. The films were prepared by solution casting method using highly methoxylated pectin (PEC) ...
Removal of aqueous manganese using the natural zeolitic tuff from the Vranjska Banja deposit in Serbia
(Elsevier, Amsterdam, 2009)
The natural zeolite tuff from the Vranjska Banja deposit (Serbia) has been studied as sorbent for Mn(II) ions from aqueous solutions. The zeolite sample containing mainly clinoptilolite (more than 70%) removes Mn(II) ions ...
Organic Rankine Cycle system performance targeting and design for multiple heat sources with simultaneous working fluid selection
(Elsevier Sci Ltd, Oxford, 2017)
This work presents a systematic approach toward the design of Organic Rankine Cycles (ORC) for the generation of power from multiple heat sources available at different temperature levels. The design problem is approached ...
Impact of plasma treatment on acoustic properties of natural cellulose materials
(Springer, Dordrecht, 2019)
Low-temperature plasma is widely used in many surface treatment technologies for modifications of the physical properties of different polymeric materials. In the present work, we have examined the modification of acoustical ...