What is polydisperse system?
What is polydisperse system? Medical Definition of polydisperse : of, relating to, characterized by, or characterized as particles of varied sizes in the dispersed phase of a disperse system — compare monodisperse. How is PDI calculated? Where, PDI=the square of the standard deviation divided by the mean particle diameter. For example, nanoparticles with a Z-average value of 100 nm with PDI of 0.1 would have a standard deviation of 31.6 nm. How do you measure Dispersity? It can be calculated using the equation ĐM = Mw/Mn, where Mw is the weight-average molar mass and Mn is the number-average molar mass....