Lecture on the effect of excluded volume on the size of a polymer chain, from EMAC 352 (Polymer Physics & Engineering) in the Department of Macromolecular Science and Engineering at Case Western Reserve University (Spring 2021).
Dear sir if i have a drug and polymer and need to predict stability according to ratio of mixing let say drug is 20% and polymer is 80% so how to predict if its a good blend miscible and what is the chai value and delta Fmix