Exosomes: Exploiting the Diagnostic and Therapeutic Potential of Nature’s Biological Nanoparticles Modern Particle Characterization Techniques Series: Laser Diffraction Mastering the Processing Methods of Engineered Particles Modern Particle Characterization Techniques Series I: Introduction Concentration and Size of Viruses and Virus-like Particles The Value of Real-time Imaging: Integrating Particle Size Analysis onto Fluid Beds, Twin Screw Granulators and Roller Compactors How and Why to Analyze Ceramic Powder Particles Interpreting Laser Diffraction Results for Non-Spherical Particles Particle Classroom Series VI: Method Development Particle Classroom Series V: Sampling and Dispersion Particle Size Analyses of Polydisperse Liposome Formulations with Multispectral Nanoparticle Tracking Analysis Particle Classroom Series IV: System Verification Principio, Optimización y Aplicaciones del Análisis de seguimiento de Nanopartículas (NTA) Particle Classroom Series III: Refractive Index and Laser Diffraction