Essential Tips for Solvent Concentration in Polyvinylpyrrolidone (PVP) Fiber Electrospinning

[@gerardosotoherrera8381]

Hi, great video! I noticed that you mentioned mixing 0.431 g of PVP with 0.569 g of ethanol. Considering the solubility of PVP, especially with a high molecular weight, wouldn't this result in a very viscous solution or possibly incomplete dissolution? Could you clarify if you used any specific conditions, like heating or prolonged stirring, to achieve this mixture? Thanks!