An Overview on Spray-Drying of Protein-Loaded Polymeric Nanoparticles for Dry Powder Inhalation

Nanoporous mannitol carrier prepared by non-organic solvent spray drying technique to enhance the aerosolization performance for dry powder inhalation

An optimum carrier rugosity is essential to achieve a satisfying drug deposition efficiency for the carrier based dry powder inhalation (DPI). Therefore, a non-organic spray drying technique was firstly used to prepare nanoporous mannitol with small asperities to enhance the DPI aerosolization performance. Ammonium carbonate was used as a pore-forming agent since it decomposed with volatile dur...

Particulate Interactions in Dry Powder Formulations for Inhalation Particulate Interactions in Dry Powder Formulations for Inhalation

Dry powder inhalers: an overview.

Dry powder inhalers (DPIs) are a widely accepted inhaled delivery dosage form, particularly in Europe, where they currently are used by a large number of patients for the delivery of medications to treat asthma and chronic obstructive pulmonary disease. The acceptance of DPIs in the United States after the slow uptake following the introduction of the Serevent Diskus in the late 1990s has been ...

Exemestane loaded polymeric nanoparticles for oral delivery

The aim of the present study was to develop Exemestane loaded polymeric nanoparticles for improved oral bioavailability of Exemestane. Exemestane loaded nanoparticles were prepared by solvent displacement method with Eudragit RL 100 and Eudragit L 100 as polymers and Pluronic® F-68 as surfactant. The influence of various formulation factors (drug: polymer ratio and concentration of surfactant) ...

Exemestane loaded polymeric nanoparticles for oral delivery

The aim of the present study was to develop Exemestane loaded polymeric nanoparticles for improved oral bioavailability of Exemestane. Exemestane loaded nanoparticles were prepared by solvent displacement method with Eudragit RL 100 and Eudragit L 100 as polymers and Pluronic® F-68 as surfactant. The influence of various formulation factors (drug: polymer ratio and concentration of surfactant) ...