Related by context. Frequent words. (Click for all words.) 54 nanospheres 53 microcapsules 52 microstructures 51 membranes 51 biocompatible 50 microspheres 50 liposome 49 macromolecules 49 nanostructures 49 micelles 49 nanotubes 49 microparticles 48 nanoparticles 48 membrane 48 fibrous 48 nanorods 47 hydrogels 47 polymeric 47 nanoscopic 47 liposomes 46 soluble 46 substrate 46 absorptive 46 fibrils 46 metal ions 46 thermally 46 polymer 46 nanofibers 46 mammalian cells 45 hydrogel 45 titanium oxide 45 nanometer sized 45 endothelial cells 45 water soluble 45 outer membrane 45 calcium ions 44 magnetic nanoparticles 44 CNTs 44 polymer coating 44 dermis 44 peptides 44 cultured cells 44 cell membrane 44 silicon substrate 44 fullerenes 44 nanostructured 44 capillaries 44 epithelial cells 44 nanowires 44 quantum dots 43 vesicle 43 monolayer 43 inorganic materials 43 molecules 43 nanoparticle 43 carbon nanotubes 43 nanowire 43 epithelial cell 43 biopolymer 43 phospholipids 43 nano particles 43 adsorbed 43 dentin 43 plasma membrane 43 vesicles 43 hydrophobic 43 polyethylene glycol 43 fibroblasts 43 nanostructure 43 calcium phosphate 43 fullerene 42 lithium ions 42 ductility 42 dielectrics 42 ferrite 42 ionic liquids 42 silicate 42 aluminum oxide 42 diseased cells 42 slurries 42 nanodevices 42 dendrimers 42 membrane proteins 42 polymers 42 hydrophilic 42 mycobacteria 42 organic solvents 42 nanopores 42 epithelium 42 capillary 41 oligomers 41 biofilms 41 cell membranes 41 viral particles 41 nanotube 41 substrates 41 ductile 41 compressible 41 processability 41 tissues 41 nanocrystals