Related by context. Frequent words. (Click for all words.) 65 microchannels 63 hollow tubes 62 microchannel 61 nanosized 61 nanoporous 61 radially 61 polymerized 61 microfluidic chip 60 boron nitride 60 transversely 60 nanobubbles 59 nanometer sized 59 bilayer 59 dye molecules 59 curved surfaces 59 magnetic beads 59 polymer matrix 58 electron spins 58 electrically conducting 58 controllably 58 microstructures 58 paramagnetic 58 nanoribbons 58 micrometre 58 diffracted 58 soft pliable 58 nanofibres 57 polymer composite 57 fluorescent molecules 57 microscale 57 millimeter diameter 57 nanocapsules 57 tetrahedron 57 toroidal 57 microelectrodes 57 microlenses 56 polymer 56 silicon atoms 56 zinc oxide nanowires 56 laminar 56 alternating layers 56 crystal lattice 56 threadlike 56 microfluidic device 56 nanotube 56 fluidics 56 cylindrical 56 crosslinked 56 thermally stable 56 nanoscopic 56 semiconducting material 56 electrochemically 55 photonic crystal 55 granulate 55 textured surfaces 55 waveguides 55 particle sizes 55 graphene sheets 55 nanotubes 55 reactants 55 fluorescent probes 55 micron sized 55 biological molecules 55 cellular membranes 55 ferrite 55 monolayers 55 micron thick 55 membranous 55 block copolymer 55 snail shell 55 vertically stacked 54 fluidic 54 biomolecule 54 substrate 54 resonators 54 alkanes 54 hydrocarbon molecules 54 crystallinity 54 mouthparts 54 salt crystals 54 fluorescence microscope 54 collagen fibers 54 gate electrode 54 polymer coated 54 chromophores 54 helium atoms 54 temperature gradients 54 fused silica 54 magnetic particles 54 anneal 54 ultrasonic waves 54 waxy substance 54 extrude 54 SiO 2 54 tubules 54 viscoelastic 53 QDs 53 membranes 53 supramolecular 53 silicon substrate 53 focused ion beam