Related by context. Frequent words. (Click for all words.) 60 erythrocytes 60 monolayers 59 micelles 58 globular 58 Fig. 1A 57 tubules 57 chromophore 57 dimers 57 Supplementary Fig 57 monolayer 57 hollow tubes 57 collagen fibers 56 histidine 56 porphyrins 56 tetrahedral 56 bilayer 56 nuclei 56 fibroblast cells 56 lamina 55 mucin 55 stroma 55 nanosized 55 amyloid fibrils 55 epithelial cell 55 salt crystals 55 crystal lattice 55 silicon atoms 55 ductal 55 granulomas 55 nanospheres 55 atherosclerotic lesions 54 fibrils 54 polymerized 54 fluorescent molecules 54 melittin 54 dye molecules 54 granules 54 epithelium 54 transfected 54 cytosol 54 PrP 54 granule 54 protein fragment 54 endosomes 54 helices 54 vesicle 54 microspheres 54 virions 54 ribozyme 53 microbubbles 53 fluorophores 53 proline 53 murine 53 spherical 53 helical 53 thin walled 53 magnetic particles 53 bacterial colonies 53 adsorbed 53 protuberances 53 Scar tissue 53 homolog 53 mannose 53 polypeptide 53 apical 53 peritoneal cavity 53 hydroxyapatite 53 chondrocytes 53 prion proteins 53 lobed 53 cylindrical 53 micron thick 52 honeycomb 52 magnetic beads 52 nanoclusters 52 colloid 52 trypsin 52 epithelial cells 52 alternating layers 52 stromal 52 enzymatic activity 52 fibronectin 52 keratinocytes 52 radially 52 substrate 52 macromolecules 52 #um [002] 52 nodular 52 SWNTs 52 glioblastoma cells 52 polymer matrix 52 Saccharomyces cerevisiae 52 threadlike 52 nanoscopic 51 filaments 51 waxy substance 51 manganese oxide 51 nanocrystalline 51 serrated teeth 51 oviduct 51 ribonucleic acid RNA