The formulations in the 'Formulation of the problem' section indicate that the buckling behavior of piezoelectric nanowires largely depends on their surface and piezoelectric properties, which could be determined either by experiments or atomistic simulations [3, 6, 28, 30].
Forty milligram of the selected formulation (formulation 1), was sufficient to provide in vitro "therapeutic" concentrations of ibuprofen (8 μg/ml) up to 8 days.
The dissolution profile of the best formulation (formulation F7) according to standard curve and R2 was choose and is shown in Figure 1, with appropriate release rate near zero order release kinetic.
The second formulation is a parabolization of the KST formulation, which we call the PKST formulation, and is a manifestly MHSP set of equations.
Because of the mentioned advantages, it is widely used in medicine and in the pharmaceutical industry for a variety of functions, including to enhance wet wound healing and to act as a laxative, gelling agent, emulsion stabilizer, thickener, binder (in solid formulations), or a carrier of polymer for the formulation of ocular inserts.
Elastoplasticity is considered in the formulation and a finite element model of the formulation is developed.
The physico-chemical properties of the developed formulation indicate suitability of the formulation to deliver CS orally.
For the P2/PTX formulation, no changes of the formulation appearance, micellar size, or particle dispersity were detectable even after 7 months of storage under ambient conditions.
Increasing the mucoadhesive polymer, sodium alginate concentration in the formulation significantly increased the mucoadhesive force of the formulation.
The investigator must assess if it is an error with the formulation preparation method, the scale of the formulation, or the method for taking the analytical sample.
In these studies, drug content, pH of the formulation was evaluated and formulation found to be stable also in physical appearance when stored for 3 months [ 13, 15].
