Tensiometer, contact angle, surface tension, interfacial tension, surface free energy, surface energy, monolayer, Langmuir, Langmuir-Blodgett, LB, QCM, quartz crystal microbalance, Dissipative QCM, QCM-D, adsorption, viscoelasticity, goniometer, dip coater, process control, QC, Quality Control, QA, Quality Assurance, surface chemistry, surface characterisation, surface characterization, materials