Changes in the specific surface area of tablets composed of pharmaceutical materials with various deformation behaviors

References

• Heckel W. (1961). An analysis of powder compaction phenomena. Trans Metal Soc AIME, 221:671–5.
   Google Scholar
• Heckel W. (1961). Density-pressure relationship in powder compaction. Trans Metal Soc AIME, 221:1001–8.
   Google Scholar
• Rigby SP, Fletcher RS, Raistrick JH, Riley SN. (2002). Characterisation of porous solids using a synergistic combination of nitrogen sorption, mercury porosimetry, electron microscopy and micro-focus X-ray imaging techniques. Phys Chem Chem Phys, 4:3467–81.
   Web of Science ®Google Scholar
• Brunauer S, Emmet PH, Teller E. (1938). Adsorption of gases in multimolecular layers. J Am Chem Soc, 60:309–19.
   Web of Science ®Google Scholar
• Busignies V, Porion P, Leclerc B, Evesque P, Tchoreloff P. (2008). Application of PGSTE-NMR technique to characterize the porous structure of pharmaceutical tablets. Eur J Pharm Biopharm, 69:1160–70.
   PubMed Web of Science ®Google Scholar
• Masteau JC, Thomas G. (1999). Modelling to understand porosity and specific surface area changes during tabletting. Powder Technol, 101:240–8.
   Web of Science ®Google Scholar
• Westermarck S, Juppo A, Kervinen L, Yliruusi J. (1999) Microcrystalline cellulose and its microstructure in pharmaceutical processing. Eur J Pharm Biopharm, 48:199–206.
   PubMed Web of Science ®Google Scholar
• Westermarck S, Juppo A, Kervinen L, Yliruusi J. (1998). Pore structure and surface area of mannitol powder, granules and tablets determined with mercury porosimetry and nitrogen adsorption. Eur J Pharm Biopharm, 46:61–8.
   PubMed Web of Science ®Google Scholar
• Armstrong NA, Haines-Nutt RF. (1974). Elastic recovery and surface area changes in compacted powder systems. Powder Technol, 9, 287–90.
   Web of Science ®Google Scholar
• Eriksson M, Alderborn G. (1995). The effect of particle fragmentation and deformation on the interparticulate bond formation process during powder compaction. Pharm Res, 12:1031–9.
   PubMed Web of Science ®Google Scholar
• Doelker E. (1993). Comparative compaction properties of various microcrystalline cellulose types and generic products. Drug Dev Ind Pharm, 19:2399–471.
   Web of Science ®Google Scholar
• Doldan C, Souto C, Concheiro A, Martinez-Pacheco R, Gomez-Amoza JL. (1995). Dicalcium phosphate dihydrate and anhydrous dicalcium phosphate for direct compaction: A comparative study. Int J Pharm, 124:69–74.
   Web of Science ®Google Scholar
• Sebhatu T, Ahlneck C, Alderborn G. (1997). The effect of moisture content on the compression and bond formation properties of amorphous lactose particles. Int J Pharm, 146:101–14.
   Web of Science ®Google Scholar
• Busignies V, Leclerc B, Couarraze G, Tchoreloff P. (2006). Compaction behaviour and new predictive approach to the compressibility of binary mixtures of pharmaceutical materials. Eur J Pharm Biopharm, 64:66–74.
   PubMed Web of Science ®Google Scholar
• Busignies V, Tchoreloff P, Leclerc B, Besnard M, Couarraze G. (2004). Compaction of crystallographic forms of pharmaceutical granular lactoses. I. Compressibility. Eur J Pharm Biopharm, 58: 569–76.
   PubMed Web of Science ®Google Scholar
• ISO 9277: 1995(E). Determination of the specific surface area of solids by gas adsorption using the BET method.
   Google Scholar
• Rouquerol F, Rouquerol J, Sing K. (1999). Adsorption by powders & porous solids. Principles, methodology and applications, London: Academic press.
   Google Scholar
• Pharmacopoeia 6.8 (2010). 2.9.26. Specific surface area by gas adsorption. Strasbourg: EDQM.
   Google Scholar
• Fell JT, Newton JM. (1970). Determination of tablet strength by diametral compression test. J Pharm Sci, 59:688–91.
   PubMed Web of Science ®Google Scholar
• Scott GD. (1960). Packing of equal spheres. Nature, 188:908–909.
   Web of Science ®Google Scholar
• Ben Aïm R, Le Goff P. (1968). Effet de paroi dans les empilements désordonnés de sphères et application à la porosité de mélanges binaires. Powder Technol, 1:281–90.
   Google Scholar
• Alderborn G, Nyström C. (1985). Studies on direct compression of tablets. XIV. The effect of powder fineness on the relation between tablet permeametry surface area and compaction pressure. Powder Technol, 44, 37–42.
   Web of Science ®Google Scholar
• Klevan I, Nordström J, Bauer-Brandl A, Alderborn G. (2009). On the physical interpretation of the initial bending of a Shapiro-Konopicky-Heckel compression profile. Eur J Pharm Biopharm, 71:395–401.
   PubMed Web of Science ®Google Scholar
• Nordström J, Klevan I, Alderborn G. (2009). A particle rearrangement index based on the Kawakita powder compression equation. J Pharm Sci, 98:1053–63.
   PubMed Web of Science ®Google Scholar
• Holman LE, Leuenberger H. (1991). The significance of slopes of semilogarithmic relationship between hardness and solid fraction of porous compacts. Powder Technol, 64:233–47.
   Web of Science ®Google Scholar