Fig. 1
From: Influences of formulations and administration routes on docetaxel tissue distribution in mice

The physical state of DTX in DTX granules. (A) The FTIR measurements of DTX granules. Black: pure DTX powder; Purple: blank granule; Blue: physical mixture; Red: DTX granules. (B) The XRD measurements of DTX in DTX powder (control) and DTX granules. Black: freshly prepared DTX granules; Red: DTX powder; Blue: DTX granules stored at room temperature for one year. Both methods confirmed that DTX was present in its crystalline form in DTX granules.