Related by context. Frequent words. (Click for all words.) 68 graphene sheets 66 SWNTs 65 nanotubes 65 silicon oxide 63 semiconducting 63 polymeric 63 nanospheres 62 carbon nanotubes 62 nanotube 62 nanocrystal 61 zeolites 61 microcapsules 61 silicon nanowires 61 silicon substrate 61 substrate 61 photonic crystal 61 reactants 61 titanium oxide 60 nanocrystals 60 magnesium oxide 60 CNTs 60 polymer 59 aluminum oxide 59 ionic liquids 59 electron beams 59 nanostructured materials 59 monolayer 59 liquid droplets 59 aqueous solution 59 ferromagnetic 59 excitons 58 ferroelectric 58 PZT 58 microstructures 58 alternating layers 58 graphene 58 potassium hydroxide 58 electrically conductive 58 SiO2 58 nanofibers 58 quantum dots 58 nanostructure 58 microscale 58 nitride 58 nanowire 58 hydroxyapatite 58 nanodiamonds 57 metal oxides 57 walled carbon nanotubes 57 annealing 57 ZnO 57 nanostructures 57 nanowires 57 ferrite 57 silicon nitride 57 waveguides 57 microbubbles 57 nanoscopic 57 microfluidic devices 57 organic molecules 57 substrates 57 polymer coating 57 hydrogen atoms 56 Nanowires 56 micelles 56 germanium 56 polymers 56 interfacial 56 flexible substrates 56 nanometer sized 56 #.degree [001] 56 membranes 56 dielectric 56 nanorods 56 hydrogels 56 nano particles 56 polymerization 56 Metamaterials 56 electrode 56 microfluidic device 56 magnetic nanoparticles 56 hydrogen ions 56 Bose Einstein condensate 56 photodetectors 55 carbon nanotube 55 silicates 55 scanning tunneling microscope 55 photonic crystals 55 microspheres 55 submicron 55 polycrystalline 55 nanofiber 55 nanometers thick 55 monomers 55 nanometer scale 55 biological molecules 55 electrochemical 55 epitaxial 55 superfluid 55 waveguide 55 functionalized