Raman imaging and scanning electron microscopy (SEM) was used to investigate acetaminophen solid dispersions prepared by hot melt extrusion (HME). This experiment confirmed that a high screw speed ...

Low solubility and bioavailability challenges are prevalent, necessitating early selection of appropriate drug delivery technologies to optimize clinical and commercial success. Amorphous solid ...

For more than a century, an important class of matter -- the amorphous solid -- has eluded scientists' ability to depict nature at the level of atoms and molecules. Until now. A new study reports the ...