The effect of micronization on sun protection factor (SPF) were tested on two types of
titanium dioxide (TiO2) with primary particle sizes of 20 nm and 170 nm. Oil/water creams …

Capsaicin o/w nanoemulsions with enhanced skin permeation were successfully prepared
by controlling the ratios of the surfactant mixtures, oleoresin capsicum as the oil phase, and …

Skin cancer is related to unprotected exposure to sunlight. Despite the broad expansion of
sunscreen market, various researches are focused on the inefficiency and danger of sun …

The use of essential oils as natural antioxidant, antimicrobial and insect repellent agent was
limited by the loss of bioactive components especially volatile compounds. This study aimed …

Quercetin (QU) is an important flavonoid compound presenting lots of biological activities,
but its application has been limited due to its low aqueous solubility and instability. In this …

The objective of this work is the nanoencapsulation of quercetin in chitosan (CHI)
nanoparticles (NPs) cross-linked by ionic gelation with sodium tripolyphosphate (TPP), in …

The aim of the present study was to prepare spirulina polysaccharide (PSP) into an oral
nanoemulsion (NE) with the aim of improving its oral bioavailability and prolonging its …

The objective of this work was to characterize the toxicological profile of a newly developed
sunscreen formulation based on polymeric nanocapsules (NCs) loading benzophenone-3 …

This study aimed to optimize Cymbopogon citratus essential oil loaded into PLGA-
nanoparticles by investigating the effect of processing variables (sonication time, ultrasound …

Biphasic oil/water nanoemulsions have been proposed as delivery systems for the
intranasal administration of curcumin (CUR) and quercetin (QU), due to their high drug …