In my country we don't study much about microparticles, but my thesis is about controlled release dosage forms, and I 'm getting confused of the definitions. And yes, i tried preparing microcapsules via complex coacervation method with gelatin-arabic gum but there are no microcapsules at the end of the process, maybe because of the gelatin type or the pH.
I do understand the differences between microspheres and microcapsules, but I dont have any ideas about micropellets. I tried looking for the definition on the internet but it is hopeless. And then I posted my question here to see if there is anyone studying about this and can help me with the literature or some advices. Thanks in advance!