Comparative Study of Fluorescence Enhancement of Some Fluorescence Systems in Different β-Cyclodextrin Derivatives and Cyclodextrin–Surfactant Media

Development of biodegradable nanoparticles for delivery of quercetin

“…4b), which indicates the change in microenvironment of quercetin in PLA nanoparticles. Similar phenomenon has been observed on the inclusion of fluorophoric reagents into ␤-cyclodextrins [30].…”

Inclusion of chrysin in β-cyclodextrin nanocavity and its effect on antioxidant potential of chrysin: A spectroscopic and molecular modeling approach

“…It is a typical toroid with hydrophilic outer surface and a hydrophobic central cavity. Cyclodextrins (CDs) have been used extensively as additives to increase the solubility of poorly water-soluble organic compounds, by the formation of an inclusion complex between the host cyclodextrin molecule and the guest molecule [15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34]. Such noncovalent associations can actually improve the guest's water solubility, bioavailability, stability and can regulate their release as well.…”

Cyclodextrin-Based Optosensor for the Determination of Warfarin in Waters

“…The excitation maximum was at 320 nm while the emission occurred at 398 nm. Also, an important increase in fluorescence intensity was observed which could be adscribed to two main factors (Ramamurthy and Eaton, 1988;Zhu et al, 1996;Szejtli, 1998). First, a local concentration of warfarin may take place in the Cyclobond phase (a preconcentration step).…”