ring shape SurfaceOxidation Molybdenum_disulfide LateralForce dielectric trench Temasek_Lab Polarization Nanopattern Aggregated_molecules Solar CancerCell Chemical_Vapor_Deposition layers molecular_beam AdhesionForce ElectroChemical vertical_PFM PetruPoni_Institute ThermalProperties BreastCancerCell Chloroform Hexylthiophene fe_nd_b Lateral RedBloodCell LFM Wildtype BoronNitride Collagen self-assembly flakes Cell Composite Grain Iron