Ingredient-Specific Particle Sizing of Aerosolized Nasal Spray Using Wide-Field Raman Chemical Imaging

Authors & Contributors

Intranasal drug delivery is an attractive delivery method for a broad range of pharmaceuticals that treat a variety of diseases. This patient-friendly delivery method can provide multiple benefits like the reduction in potential side effects and increased compliance of the drug treatment. The development of an efficient ingredient-specific particle sizing approach is essential for ensuring that all ingredients fall into the proper size range, particularly during the early stage of product development.