Investigation of Solid Phase Composition on Tablet Surfaces by Grazing Incidence X-ray Diffraction




Koradia V, Tenho M, de Diego HL, Ringkjobing-Elema M, Moller-Sonnergaard J, Salonen J, Lehto VP, Rantanen J

PublisherSPRINGER/PLENUM PUBLISHERS

2012

Pharmaceutical Research

PHARMACEUTICAL RESEARCH

PHARM RES-DORDR

1

29

1

134

144

11

0724-8741

DOIhttps://doi.org/10.1007/s11095-011-0520-8



With GIXD measurements, it was possible to probe the solid form composition at the different depths of the tablet surfaces and to obtain depth-dependent information on the compaction-induced amorphization, crystal disordering and dehydration.



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