Претраживање
Приказ резултата 21-30 од 181
Antimicrobial activity of silver nanoparticles supported by magnetite
(Wiley-VCH Verlag Gmbh, Weinheim, 2019)
Antibacterial and antifungal ability of silver nanoparticles (Ag NPs) supported by functionalized magnetite (Fe3O4) with 5-aminosalicylic acid (5-ASA) was tested against Gram-negative bacteria Escherichia coli, Gram-positive ...
Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates
(Taylor & Francis Ltd, 2019)
Aim: The aim was to choose the optimal encapsulation system and to incorporate encapsulates loaded with essential oil into the ice cream as a model food product. Methods: Ca-alginate beads were produced by electrostatic ...
Bone Mineral Crystallinity Governs the Orchestration of Ossification and Resorption during Bone Remodeling
(Amer Chemical Soc, Washington, 2019)
The circularly causal orchestration of bone production and destruction is a part of the standard model of bone remodeling, but the crystallinity of the bone mineral, which naturally alternates during this process, has not ...
Optical properties CaWO4:Nd3+/PMMA composite layered structures
(Elsevier, Amsterdam, 2019)
In this article, we report characterization of the layered composite fabricated from Nd3+ doped calcium twigstate single crystal (CaWO4 :Nd3+) and poly(methyl methacrylate) - PMMA with various organic-inorganic interfaces: ...
Visible-light-responsive surface-modified TiO2 powder with 4-chlorophenol: A combined experimental and DFT study
(Elsevier, Amsterdam, 2019)
The visible-light-responsive inorganic-organic hybrid was prepared by surface modification of commercial TiO2 powder (Degussa P25) with 4-chlorophenol (4-CP). The optical absorption of the hybrid material is red-shifted ...
Micro and nanoscale morphology characterization of compatibilized polymer blends by microscopy
(Compatibilization of Polymer Blends: Micro and Nano Scale Phase Morphologies, Interphase Characteriz, 2019)
Polymer blends are mostly immiscible at a molecular level due to their large molecular mass. Therefore, the study of the way how two polymers are mixed together is of great interest. The properties of the polymer blend are ...
Synthesis and thermal properties of arylazo pyridone dyes
(Elsevier Sci Ltd, Oxford, 2019)
Thermal degradation properties of 5-(4-substitutedphenylazo)-3-amido-6-hydroxy-4-methy1-2-pyridones and 5-(4-substitutedphenylazo)-3-cyano-6-hydroxy-4-methy1-2-pyridones dyes, differing in electron withdrawing and electron ...
Theoretical modeling of sorption of metal ions on amino-functionalized macroporous copolymer in aqueous solution
(Springer, New York, 2019)
With regard to the harmful effects of heavy metals on human health and the environment, the demand for synthesis and investigation of macromolecules with large capacity of harmful substances sorption is ever greater. ...
Long-time viscoelasticity of multicellular surfaces caused by collective cell migration - Multi-scale modeling considerations
(Academic Press Ltd- Elsevier Science Ltd, London, 2019)
Long-time viscoelasticity of multicellular surfaces caused by collective cell migration depends on: (1) the volume fraction and configuration of migrating cells and the rate of its change, (2) the viscoelasticity of migrating ...
Potential of encapsulated phytochemicals in hydrogel particles
(Nanomaterials for Drug Delivery and Therapy, 2019)
In the recent past, bioactive compounds, especially naturally antioxidants, have occupied the main research focus, due to their high biological activity. Plant polyphenols are one of the most potent antioxidants. Encapsulation ...