Design, Development and Characterization of Econazole loaded Nanoparticles for Topical Application

Background and Objectives: Econazole nitrate (ECN) loaded nanoparticles with topical administration were the focus of the current study, which aimed to improve the topical efficacy of the medicine in treating fungal infections while also mitigating the drug’s gastrointestinal (GI) side effects. Further colloidal carrier methodology was employed as a method for the topical administration of medications with precision. Method: The emulsification-diffusion (E-D) method is an alternate approach for preparing nanogels that avoids the toxicitysolvent issues associated with the emulsification-evaporation technique. Its ease of use, enhanced stability, and adaptability have all been verified by a variety of research groups. ECN loaded with dichloromethane in stabilizer solution, formulated by high-speed homogenization at elevated pressure. The addition of aqueous phase with repeated homogenization cycles causes drug diffusion into nanogels. Further addition of mannitol as cryoprotectant and Carbapol 940 as gelling agent stabiles the formulation. Results: The typical size of the particles, polydispersity index (PDI), and zeta potential were all measured with the use of the Malvern zetasizer. Of the five NFs, the lyophilized batch of NF3 exhibited the lowest zeta potential (-11.6 mV) and the PDI (0.208), indicating that the composition was stable. DSC and XRD analysis revealed an amorphous transformation of ECN. The scanning electron micrograph demonstrated discrete, roundish particles. The existence, viscosity, and spreading ability of a gelled dispersion of the selected NLCs were evaluated. Total od 77% of the medication was released in-vitro from a chosen formulation of ECN-loaded nanogels. As a result, it is reasonable to assume that ECN-loaded nanogels are an effective drug delivery system for treating fungal infections since they prolong the duration of drug release. Conclusion: Under degraded conditions, there are not any peaks that conflict with one another. As a result, a technique was developed that is highly applicable due to its sensitivity, strength, accuracy, and demonstration of stability.