Fig. 9From: Enhancement of material attributes of poorly compressible metformin hydrochloride through coprocessing with hydroxypropyl cellulose (HPC-L) using coprecipitation (CPT)Spatial drug distribution in M-CPT agglomerates: a Raman spectra of HPC-L (pink), MET (blue), and M-CPT agglomerates (red); b confocal Raman map of MET; c confocal Raman map of HPC-L; and d confocal Raman map of M-CPT agglomeratesBack to article page