Related by context. Frequent words. (Click for all words.) 53 nitrogenous 52 nanosized 51 carbides 50 crystallinity 50 grains 49 silicon atoms 49 hygroscopic 49 hydrocarbon molecules 49 boron nitride 49 zeolites 48 nanoscopic 48 nanoscale particles 48 dispersive 48 supramolecular 48 silicates 48 phosphine 48 hollow tubes 48 MoS2 48 agglomerates 48 alternating layers 48 silts 47 crystal lattice 47 microstructural 47 nanoporous 47 apatite 47 electrically conductive 47 microfabricated 47 mycelium 47 titanium oxide 47 SiO 2 47 SWNT 47 nano sized 47 carbonate minerals 47 biological molecules 47 nanorod 46 basalt rock 46 tin oxide 46 sargassum 46 Kuan Yin Taiwan 46 iron oxides 46 nanoclusters 46 inhomogeneous 46 chemically resistant 46 microstructures 46 aluminum oxide 46 submicroscopic 46 graphene sheets 46 electrically conducting 46 aragonite 46 interfacial 46 nanocrystalline 46 bilayer 45 coarse sand 45 sulfide minerals 45 Zinc oxide 45 Fig. 1A 45 submicron 45 nano particle 45 chemical reactivity 45 macromolecule 45 lunar soil 45 tiny pores 45 elemental composition 45 naturally occurring mineral 45 furan 45 Halloysite 45 paramagnetic 45 gyres 45 algal biomass 45 mineral ores 45 adsorb 44 nanometer sized 44 sulphates 44 steam vents 44 nonporous 44 manganese oxide 44 ultracold atoms 44 arils 44 salt crystals 44 chondrules 44 corundum 44 semiconductor nanocrystals 44 phosphatic 44 perovskite 44 plasmon 44 thermally stable 44 ferrous metal 44 dipoles 44 polymer matrix 44 polymeric 44 particle sizes 44 zinc oxide nanowires 44 concretions 44 innermost layer 44 nanometers billionths 44 microporous 44 semisolid 43 sulfuryl fluoride 43 copper oxides 43 conductivity 43 TiO 2