NUS_NNI_Nanocore SrTiO3 biocompatible cooling Hair AAO TransitionMetal Croatia CalciumHydroxyapatite MagneticForce Pzt AdhesionForce Zhi pulsed_laser_deposition Vortex LiquidCrystal LateralForce Ni81Fe19 Dr.JurekSadowski Aggregated_molecules #Materials Piezo BoronNitride 2d_materials light_emitting Phosphide Electrode Fe_film plastic Chungnam_National_University small_scan Alkane EFM SFAs Ito