When characterizing drug products that contain nanomaterials, two commonly used tests are particle size distribution (PSD) and in vitro release testing (IVRT). In this presentation, we will discuss the challenges and common misunderstandings associated with these two tests. Furthermore, we will provide examples to highlight the importance of understanding the measurement principles to ensure the appropriate use of these tests.
Learning Objectives:
Describe the types of characterization needed for drug product containing naomaterials
Identify the challenges in common characterization techniques
Recognize the importance of understanding the measurement principles