Related by context. Frequent words. (Click for all words.) 65 magnetic 61 electrically 57 magnetized 55 magnetic particles 54 magnetic fields 54 electrode 53 magnetization 53 electrodes 52 optically 51 hydrophilic 51 ions 50 electrons 50 ferromagnetic 49 thermally 49 atoms 49 magnets 49 electron 49 electrostatic 49 electromagnetic 48 magnetic nanoparticles 48 conductive 47 nanotube 47 waveguide 47 piezoelectric 47 oxygen atoms 47 filaments 47 hydrophobic 47 electrically conductive 47 Electrodes 47 waveguides 47 mechanically 46 DNA strands 46 nanocrystals 46 nanocrystal 46 particles 46 hydrogen atoms 46 laser pulse 45 cantilever 45 silicon substrate 45 electron spin 45 nanometer sized 45 Mylar 45 chemically 45 semiconducting 45 ionized 45 cantilevers 45 nuclei 45 magnetism 45 electrically charged 45 liposomes 45 vibrational 45 resonator 45 Electrons 45 adsorbed 44 hydraulically 44 microstructures 44 metamaterial 44 actuator 44 nanotubes 44 photons 44 fluorescent dye 44 nanowires 44 magnetosphere 44 superfluid 44 electro magnetic 44 perpendicular 44 workpiece 44 laser beams 44 droplet 43 nano 43 inductive 43 superposition 43 nanoparticle 43 monolayer 43 preferentially 43 optical fibers 43 molecules 43 Z axis 43 gripper 43 biocompatible 43 Magnetic 43 nanostructure 43 nanoparticles 43 cylindrical 43 nanowire 43 suction cup 43 spectrometer 43 metal ions 43 spherical 43 donut shaped 42 hexagonal 42 molecule 42 microcapsules 42 coils 42 arrays 42 particle 42 spatially 42 electron beam 42 anode 42 liposome 42 helix