REFERENCES
R. Fuller. Powder inhalers, past, present and future. In: Proc. Drug Delivery to the Lungs VI, The Aerosol Society, London, 1995, p. 53.
A. H. de Boer, H. M. I. Winter, and C. F. Lerk. Inhalation characteristics and their effects on in vitro drug delivery from dry powder inhalers Part 1. Inhalation characteristics, work of breathing and volunteers' preference in dependence of the inhaler resistance. Int. J. Pharm. 130:231–244 (1996).
A. H. de Boer, D. Gjaltema, and P. Hagedoorn. Inhalation characteristics and their effects on in vitro drug delivery from dry powder inhalers Part 2. Effect of peak flow rate (PIFR) and inspiration time on the in vitro drug release from three different types of commercial dry powder inhalers. Int. J. Pharm. 138:45–56 (1996).
H. Steckel, and B. W. Müller. In vitro evaluation of dry powder inhalers I: drug deposition of commonly used devices. Int. J. Pharm. 154:19–29 (1997).
F. Podczeck, and J. M. Newton. Development of an ultracentrifuge technique to determine the adhesion and friction properties between particles and surfaces. J. Pharm. Sci. 84:1067–1071 (1995).
I. Stenhouse, Fundamentals I. In: Proc. Aerosol Measurement, Loughborough, 1987, pp. 1–22.
E. T. Cole. Hartgelatinekapseln. In: H. Sucker, P. Fuchs, and P. Speiser (eds), Pharmazeutische Technologie. Georg Thieme Verlag, Stuttgart, 1991, pp. 319–320.
R. T. Jones. Gelatin: Physical and chemical properties. In: K. Ridgway (ed) Hard Capsules: Development and Technology, The Pharmaceutical Press, London, 1987, pp. 31–48.
O. Berntsson, G. Zackrisson, and G. Östling. Determination of moisture in hard gelatin capsules using near-infrared spectroscopy: applications to at-line process control of pharmaceutics. J. Pharm. Biomed. Anal. 15:895–900 (1997).
F. Podczeck, J. M. Newton, and M. B. James. The adhesion force of micronized Salmeterol Xinafoate particles to pharmaceutically relevant surface materials. J. Phys. D: Appl. Phys. 29:1878–1884 (1996).
F. Podczeck, J. M. Newton, and M. B. James. The estimation of the true area of contact between microscopic particles and a flat surface in adhesion contact. J. Appl. Phys. 79:1458–1463 (1996).
A. D. Zimon. Adhesion of Dust and Powder, Consultants Bureau, New York, 1982, p. 154.
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Podczeck, F. Evaluation of the Adhesion Properties of Salbutamol Sulphate to Inhaler Materials. Pharm Res 15, 806–808 (1998). https://doi.org/10.1023/A:1011947809390
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DOI: https://doi.org/10.1023/A:1011947809390