
Particle engineering of materials for oral inhalation by dry powder inhalers. I—Particles of sugar excipients (trehalose and raffinose) for protein delivery
Keywords: تحویل ریوی; Nanoporous; Microparticles; Trehalose; Raffinose; Sugars; Proteins; Lysozyme; Pulmonary delivery; Amorphous; Spray drying; Stability