Related by context. Frequent words. (Click for all words.) 70 microcapsules 69 micelles 69 microbubbles 68 microspheres 68 polymer matrix 66 microparticles 66 nano particles 66 hydrogel 65 nanometer sized 65 nanospheres 65 dye molecules 65 nanoparticles 64 molecules 64 microchannels 64 polymer 63 nano particle 63 fibrin 63 biomolecule 63 chromophores 62 membranes 62 macromolecules 62 tiny pores 62 nanofiber 62 adsorbent 62 microstructures 62 ultraviolet UV light 62 synthetic polymers 62 magnetic nanoparticles 62 liposome 62 silver ions 61 biological molecules 61 polymer coating 61 magnetic particles 61 nanoparticle 61 nanotubes 61 collagen fibers 61 Ultraviolet light 60 bacterial spores 60 quantum dots 60 gold nanorods 60 liposomes 60 viscoelastic 60 granules 60 microsphere 60 silica gel 60 crosslinking 60 electrically conducting 60 polymeric 60 ultrasonic waves 60 polyethylene glycol 59 nanoshells 59 membrane 59 nanofibers 59 polymers 59 biomolecules 59 hydrogels 59 nanocrystals 59 fluorescent dyes 59 photocatalytic 59 UV filters 59 zeolites 59 SWNTs 59 crystals 59 iron oxide nanoparticles 59 polymeric materials 58 aqueous solution 58 porphyrin 58 tubules 58 graphene sheets 58 bilayer 58 nanocrystalline 58 aluminum oxide 58 SWCNTs 58 metal ions 58 nanoscopic 58 ionic liquid 58 Chitosan 58 synthetic polymer 58 fluorescent dye 58 water soluble 58 calcium ions 58 dopant 57 particles 57 monolayer 57 polypeptides 57 nano engineered 57 mycelium 57 peptides 57 organic molecules 57 digestive juices 57 nanodiamonds 57 naturally occurring bacteria 57 viral particles 57 microfluidic devices 57 analyte 57 nanostructures 57 droplets 57 photonic crystals 57 adsorb 57 hydroxyapatite 57 nanosensors