Suppression of coffee ring effect in high molecular weight polyacrylamide droplets evaporating on hydrophobic surfaces

Gannena K. S. Raghuram, Lalit Bansal, Saptarshi Basu, Aloke Kumar

2020Colloids and Surfaces A Physicochemical and Engineering Aspects17 citationsDOI

Topics & Concepts

Coffee ring effectPolymerEvaporationPolyacrylamideRing (chemistry)Chemical engineeringMaterials scienceColloidDiffusionPhase (matter)Chemical physicsPolymer chemistryChemistryNanotechnologyOrganic chemistryThermodynamicsComposite materialPhysicsEngineeringNanomaterials and Printing TechnologiesFluid Dynamics and Thin Films