Related by context. Frequent words. (Click for all words.) 65 ions 63 aqueous solution 63 monolayer 62 analyte 62 oxygen atoms 62 reactants 62 metal ions 61 calcium ions 61 adsorption 60 cations 60 nanocrystals 59 zeolites 59 adsorbed 59 iron oxides 59 microstructures 58 nanospheres 58 analytes 58 hydrolysis 58 phonons 57 colloidal 57 particle sizes 57 macromolecules 57 electron beams 57 graphene sheets 57 dielectrics 57 titanium oxide 57 micelles 56 silicate 56 atoms 56 dielectric constant 56 conductivity 56 electron 56 interfacial 56 silicates 56 colloids 56 CNTs 56 electrons 56 cerium 55 microspheres 55 molecules 55 tubules 55 biological molecules 55 isotropic 55 hydroxyapatite 55 electrochemical 55 hydrogen atom 55 sulfides 55 redox 55 oxides 55 photonic crystal 55 particles 55 nitride 55 crystalline structure 55 ligands 55 FRET 55 metal oxides 54 membranes 54 solids 54 nuclei 54 substrate 54 fermions 54 oxidant 54 aqueous 54 calcite 54 organic solvents 54 fluxes 54 ZnO 54 hydroxyl 54 nanotubes 54 soluble 54 hydrogen atoms 54 biomolecules 54 hydrophobic 54 nucleation 54 copper Cu 54 organic molecules 54 dimers 53 resonators 53 oxalate 53 helices 53 conductance 53 ferrite 53 carbons 53 isomers 53 copolymers 53 zeolite 53 metal oxide 53 aluminum oxide 53 aerosol particles 53 nanostructures 53 functionalized 53 magnesium oxide 53 dimer 53 oxidants 53 monomers 53 slurries 53 bandgap 53 ruthenium 53 TiO 2 53 tyrosine 53 semiconducting