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Development of alginate microparticles as efficient adsorption matrix for protein recovery
(Elsevier, 2019-05)
Alginate microparticles were prepared by spray drying technique and chemically cross-linked with epichlorohydrin. Microparticles were characterized by size, surface morphology (SEM), zeta potential, thermal analysis (TGA/DSC) ...
Surface and interface properties of benzethonium chloride-montmorillonite
(Elsevier Science, 2017-05)
In this work, Montmorillonite (Mt) obtained from Tokat, Reşadiye region having 0.91 mmol/g cation exchange capacity was modified by using Benzethonium Chloride (BZT). Organoclays, from Mt and BTZ, were prepared by using ...
Polyaniline nanoparticles for near-infrared photothermal destruction of cancer cells
(Springer, 2015-10)
Abstract: Polyaniline nanoparticles (PANI-Nps) have been used in several applications; however, there are few publications related to the use in the photothermal therapy. PANI-Nps have high optical absorbance in the ...
On the Production of Chitosan-Coated Polycaprolactone Nanoparticles in a Confined Impinging Jet Reactor
(John Wiley & Sons Inc, 2018-04)
This work is focused on the synthesis of polycaprolactone nanoparticles, coated with chitosan, in a confined impinging jet reactor using the solvent displacement method. The role of the various reacting species was ...
Design of magnetic nanotechnological devices for the removal of fluoride from groundwater
(Elsevier, 2021-07)
The problem associated with water availability embodies a great challenge for scientists and the industrial sector. Groundwater appears as an interesting option to contribute to solving this problem. The natural occurrence ...
Development of edible films obtained from submicron emulsions based on whey protein concentrate, oil/beeswax and brea gum
(Sage Publications Ltd, 2017-06)
Edible films with whey protein concentrate (WPC) with a lipid component, sunflower oil (O) or beeswax (W), to enhance barrier to water vapor were obtained. Brea gum was used as emulsifier and also as matrix component. In ...
Removal of humic acid by organo-montmorillonites: Influence of surfactant loading and chain length of alkylammonium cations
(Springer, 2014-05)
In this study, the characterization and adsorption properties of montmorillonite (MMT) and organomontmorillonites with different surfactant/cationic exchange capacity (CEC) ratios (1 and 2) of tetradecyl trimethylammonium ...
Use of microreactors and freeze-drying in the manufacturing process of chitosan coated PCL nanoparticles
(Elsevier Science, 2018-07)
This paper is focused on the synthesis of chitosan-coated polycaprolactone nanoparticles in microreactors and on the freeze-drying of the nanosuspension, to separate the particles from the liquid phase. Nanoparticles were ...
Characterization and Stability of Silver Nanoparticles in Starch Solution Obtained by Femtosecond Laser Ablation and Salt Reduction
(American Chemical Society, 2017-05)
Silver nanoparticles (Ag NPs) colloids obtained by femtosecond laser ablation in soluble starch (st) solution and silver salt reduction methods were characterized using optical extinction spectroscopy, micro-Raman spectroscopy, ...
Stealth nanocarriers based sterosomes using PEG post-insertion process
(Elsevier Science, 2017-06)
Sterosomes (STEs), a new and promising non-phospholipidic liposome platform based on palmitic acid (PA) and cholesterol (Chol) mixtures, need to have polyethylene glycol (PEG) chains grafted to their surface in order to ...