PVP: polyvinylpyrrolidone; SDS: sodiumdodecyl sulfate. 3.4. independent elements and particle size (Y1), polydispersity index (PDI, Y2) and zeta potential (Y3) as response factors. The perfect condition was established as a combined mix of 0.75% PVP VA64, 0.11% SDS with milling … Continue reading PVP: polyvinylpyrrolidone; SDS: sodiumdodecyl sulfate