Mechanical&nanotechnology nanobar Stiffness ElectrostaticForceMicroscopy India Conductive AFM cannabinoid CalciumHydroxide Sic DeoxyribonucleicAcid CP-AFM ForceMapping Laser MechanicalProperty ChemicalCompound Fluoride CBD Bacteria KevlarFiber ContactModeDot Vanadate Electical&Electronics Wonseok LiNbO3 self-assembled_monolayer PolyStylene Biofilm kelvin probe force microscopy Hole GlassTemp MolecularSelfAssembly Gallium_Arsenide Wafer Vortex Butterfly