Study of the polymorphic transformation kinetics of sulfamerazine under milli...

Ball milling is widely used in the pharmaceutical field as a simple and effective way to reduce the grain sizes of powders. However, milling is also able to induce...球磨法（Ball milling）作为一种简便高效的粉体粒径调控手段，已在制药领域得到广泛应用。然而，球磨工艺同样能够引发……