a Pharmaceutical Technology Research Group, Department of Pharmacy and Pharmacology, University of Bath, Bath, UK, BA2 7AY
b Centre for Electron Optical Studies, University of Bath, Bath, UK, BA2 7AY.
Abstract:
The use of a modified resin which allows the study of the internal structure of microcrystalline cellulose is described. Electron probe microanalysis and elemental X-ray mapping suggest that it is possible to identify cellulose within cross-sectioned microcrystalline cellulose particles.