Green synthesis of silver nanoparticles (AgNPs) involves a reduction reaction metal salt solution mixed with plant extract. The yield can be controlled using several independent factors, such as extract and concentration, temperature, incubation time. AgNPs from Origanum vulgare (oregano) were synthesized in the past. However, no investigations performed on combined effects factors that affect ...

Aim:The objective of the present study is to design and characterize ethosomal gel containing Zaltoprofen for sustained drug delivery also reduce side effects. was chosen here as candidate because its short half-life increased dosing frequency.
 Methods: The ethosomes prepared by using cold method. A 23 full factorial 10 experimental trails used in order obtain an optimized formulation. we...

For the accurate analysis of possible interactive effects of chemicals in a defined mixture, statistical designs are necessary to develop clear and manageable experiments. For instance, factorial designs have been successfully used to detect two-factor interactions. Particularly useful for this purpose are fractionated factorial designs, requiring only a fraction of all possible combinations of...