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Prikaz rezultata 111-120 od 133
Polymer-Lipid Matrices based on Carboxymethyl Cellulose/Solagum and Liposomes for Controlled Release of Folic Acid
(John Wiley and Sons Inc., 2023)
Liposome-encapsulated folic acid is incorporated into the films made from sodium carboxymethyl cellulose (CMC) (2 mas%) and a mixture of CMC and solagum (9:1 w/w) using the film-forming cast solution method. Histidine is ...
The Extraction of Copper from Chalcopyrite Concentrate with Hydrogen Peroxide in Sulfuric Acid Solution
(MDPI, 2023)
Research on chalcopyrite leaching represents a great challenge, given its importance as one of the most abundant copper minerals and its significant role in global copper extraction. This study aimed to evaluate the effects ...
Easy, Flexible and Standardizable Anti-Nascent Biofilm Activity Assay to Assess Implant Materials
(MDPI, 2023)
Medical implants have improved the quality of life of many patients. However, surgical intervention may eventually lead to implant microbial contamination. The aims of this research were to develop an easy, robust, ...
Fast Gold Recovery from Aqueous Solutions and Assessment of Antimicrobial Activities of Novel Gold Composite
(MDPI, 2023)
A novel porous gold polymer composite was prepared by the functionalization of a glycidyl methacrylate-based copolymer (pGME) with ethylene diamine (pGME-en), and activation by gold (pGME-en/Au), in a simple batch adsorption ...
Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles
(John Wiley and Sons Inc., 2023)
Poor antimicrobial activity and lack of protection against UV irradiation are weaknesses of cotton textiles. In an attempt to impart superior antimicrobial and UV-protective properties to cotton, layer-by-layer deposition ...
Microwave-induced synthesis of zinc-phthalocyanine with improved photosensitizing potential
(Materials Letters, 2023)
In this paper, an efficient and environmentally friendly approach to the microwave-assisted synthesis of zincphthalocyanine (ZnPc) was developed to compare the features and changes in morphology, phase, and opticalproperties ...
Thermochemical conversion of non-edible fruit waste for dye removal from wastewater
(Springer Science and Business Media Deutschland GmbH, 2023)
In this study, slow pyrolysis was employed for the thermochemical conversion of peach stones (PS), lignocellulosic waste (LCW) from food industry, to prepare biochar (PS-B), a new and efficient sorbent for the removal of ...
Radiological and Structural Characterization of Raw and Alkali-Activated Wood Ash and Metakaolin Blends
(MDPI, 2022)
The aim of the presented research was to investigate the application possibility of wood ash and metakaolin to obtain alkali-activated materials as relatively new materials in the building industry. Thus, in order to assess ...
Thermodynamic Properties of Caffeine in Ethylene Glycol at High Pressures and High Temperatures
(American Chemical Society, 2022)
Ethylene glycol is recognized as a heat transfer fluid. To improve its performance, caffeine is added to pure ethylene glycol. The experimental measurements of densities at pressures of up to 60 MPa and in the range of ...
Synthesis of novel pyridinium based compounds and their possible application in dye-sensitized solar cells
(Elsevier B.V., 2023)
Five novel D-π-A structured pyridinium based compounds, bearing different electron-donating units were synthesized, minutely characterized, and their solvatochromic and electronic properties were investigated. Subsequently, ...