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Приказ резултата 61-70 од 359
Volumetric and viscometric study with FT-IR analysis of binary systems with diethyl succinate and alcohols
(Academic Press Ltd- Elsevier Science Ltd, London, 2016)
Density, viscosity and refractive index of binary mixtures consisting of diethyl succinate + 1-propanol, or + 1-butanol, or + 1-hexanol have been measured at atmospheric pressure and over the temperature range from 288.15 ...
Supercritical and high pressure subcritical fluid extraction from Lemon balm (Melissa officinalis L., Lamiaceae)
(Elsevier, Amsterdam, 2016)
Analysis of yield and composition profile of Melissa officinalis (Lemon balm) extract obtained by two-step CO2 extraction at high pressure was analyzed. The first or essential oil fraction, collected at 10 MPa and 40 degrees ...
Biological treatment of colored wastewater by Streptomyces fulvissimus CKS 7
(Iwa Publishing, London, 2016)
This study aims to investigate the biological processes related to the biodegradable potential of growing microbial cells for contaminated water treatment. Thus, the use of the Streptomyces fulvissimus CKS 7 (CKS7) has ...
Towards antimicrobial yet bioactive Cu-alginate hydrogels
(IOP Publishing Ltd, Bristol, 2016)
The simplest approach to enhance alginate hydrogel characteristics and functional properties is to replace the calcium in the process of alginate gelation with other metallic ions which are essential for living systems. ...
Enhanced thermo-mechanical properties of acrylic resin reinforced with silanized alumina whiskers
(Elsevier Sci Ltd, Oxford, 2016)
The acrylic resin reinforced with silanized alumina whiskers with self-healing (SH) agents was synthesized. The self-healing system consisted of microcapsules with the healing agent dicyclopentadiene (DCPD) and modified ...
Evaluation of nonlinear frequency response method for the hydrolysis of acetic anhydride
(22nd International Congress of Chemical and Process Engineering (CHISA 2016), Prague, Czech Republic, 2016)
The method of nonlinear frequency response (NFR) attempts to predict the outcome of perturbation for the instructive input variables using nonlinear functions within the model equations. The aim of the derived models is ...
Quinoline based mono- and bis-(thio) carbohydrazones: synthesis, anticancer activity in 2D and 3D cancer and cancer stem cell models
(Royal Society of Chemistry, 2016)
A comparative study of antitumor activity of mono- and bis-quinoline based (thio) carbohydrazones was investigated by a series of tests on two human malignant cell lines: acute monocytic leukemia (THP-1) and pancreatic ...
Optimization of supercritical CO2 extraction of fenugreek seed (Trigonella foenum-graecum L.) and calculating of extracts solubility
(Elsevier Science Bv, Amsterdam, 2016)
Supercritical CO2 (SC-CO2) extraction of fenugreek seeds (Trigonella foenum-graecum L, Fabaceae) was analyzed using different pressure and temperature (16.6-33.4 MPa and, 30-50 degrees C), which corresponded to SC-CO2 ...
Synthesis, Swelling Properties and Evaluation of Genotoxicity of Hydrogels Based on (Meth)acrylates and Itaconic Acid
(University of Fed Sao Carlos, Dept Engenharia Materials, Sao Carlos, 2016)
In this study we prepared hydrogels based on 2-hydroxyethyl methacrylate (HEMA): PHEMA homopolymer and two terpolymers of HEMA, itaconic acid (IA) and two poly(alkylene glycol) (meth) acrylates (PAGM): poly(ethylene ...
Ordered mesoporous silica to enhance the bioavailability of poorly water-soluble drugs: Proof of concept in man
(Elsevier Science Bv, Amsterdam, 2016)
Formulating poorly water soluble drugs using ordered mesoporous silica materials is an emerging approach to tackle solubility-related bioavailability problems. The current study was conducted to assess the bioavailabilit ...