affiliation not provided to SSRN
oil sands, bitumen-particle interaction, Adhesion forces, atomic force microscopy (AFM), Zwitterionic surfactants
pH-responsive surfactant, Oil sands bitumen, Interfacial tension, Piezoelectric bimorph cantilever, Interaction force
Low-rank coal flotation, Surfactants, Nanoemulsion, Molecular dynamics, Interfacial forces