background and objectives: application of garlic oil in food industry can be improved by encapsulation. there is no study about the formation of inclusion complex of garlic oil by beta-cyclodextrin. the aim of the present study is comparison of the antioxidant and antibacterial activities of free and encapsulated garlic oil with beta-cyclodextrin. materials and methods: antioxidant activity was...

OBJECTIVE In endothelial cells, nitric oxide (NO) is produced by the endothelial isoform of nitric oxide synthase (eNOS), which is localized in the cholesterol-rich plasmalemmal microdomains involved in signal transduction, known as caveolae. The present study was undertaken to evaluate the effect of hypercholesterolemia and fatty streak formation on the endothelial caveolae and on endothelial ...

BACKGROUND The intention of this research was to prepare and compare various solubility-enhancing nanoparticulated systems in order to select a nanoparticulated formulation with the most improved oral bioavailability of poorly water-soluble fenofibrate. METHODS The most appropriate excipients for different nanoparticulated preparations were selected by determining the drug solubility in 1% (w...

A spectrofluorimetric method was developed to determine residues of two β-blockers, atenolol (AT) and bisoprolol fumarate (BF), in Senegal's natural waters. The electronic absorption fluorescence spectral properties both β-blockers were investigated several organic solvent mixtures [e.g., MeOH/H2O (60/40 v/v), cyclodextrins (β-cyclodextrin, HP-β-CD], the presence surfactants (SDS, Triton X, Twe...

Abstract Hydroxycitronellal has been widely used in foods, beverages, perfumery and cosmetics. It can also be to treat anxiety. The major drawbacks regarding the use of hydroxycitronellal are related water insolubility, volatility, instability, sensitization. To overcome these concerns, β-cyclodextrin was adopted as wall material encapsulate this work. Hydroxycitronellal-β-cyclodextrin inclusio...

Cyclodextrins are naturally oligosaccharides which had cyclic glucopyranoside units even if six to form α-cyclodextrin (α-CD), seven β-cyclodextrin (β-CD) or eight γ-cyclodextrin (γ-CD) and some other derivatives. It has a truncated cone shape with hydrophobic cavity hydrophilic from the external surface of cyclodextrins. Gold nanoparticles incorporated cyclodextrins enhanced optical electrical...

Herein we report the efficient extraction of aromatic analytes from crude oil and tar balls using multiple cyclodextrin derivatives. The known propensity of the cyclodextrins to bind hydrophobic guests in their hydrophobic interiors enhanced the extraction of aromatic analytes from the oil layer to the aqueous layer, with methyl-β-cyclodextrin and β-cyclodextrin providing the most significant e...

The main objective of this work was to explore the feasibility print monoclonal antibody (mAb)-loaded implantable systems using fused-deposition modelling (FDM) build complex dosage form designs. Indeed, our knowledge, is first investigation mAb-loaded devices FDM. To make possible, different steps were developed and optimized. A mAb solution stabilized trehalose (TRE), sucrose (SUC), hydroxypr...

in this paper, synthesized (raw) multi-walled carbon nanotube (rmwcnts) surfaces were modified with chitosan and β-cyclodextrin using chen’s soft cutting technique. raw and surface modified multi-walled carbon nanotubes were observed by transmission electron microscope (tem). the results showed that chitosan and β-cyclodextrin could attach to the outer surface of nanotubes, wrapping the nanotub...