Related by context. Frequent words. (Click for all words.) 67 microspheres 66 polymer matrix 64 nanobubbles 64 polyethylene glycol PEG 64 fluorescent probes 64 microcapsules 64 magnetic beads 63 nanospheres 63 porphyrins 63 nanofibres 63 micelles 62 dye molecules 62 magnetic nanoparticles 62 microbubbles 62 fluorescent molecules 61 semiconductor nanocrystals 61 Chitosan 61 anionic 61 chromophores 61 collagen matrix 61 nano particle 61 electrochemically 61 adsorbent 61 microencapsulated 60 hydroxyapatite 60 porphyrin 60 polymerized 60 waxy substance 60 liposome 60 iron oxide nanoparticles 60 biomolecule 60 viscoelastic 60 biological molecules 59 nanosized 59 photocatalyst 59 vacuoles 59 synthetic peptides 59 antibody fragment 59 microporous 58 polymer coating 58 sorbent 58 polymer coated 58 mannose 58 synthetic polymers 58 nanocrystalline 58 conductive ink 58 block copolymer 58 magnetic particle 58 silica gel 58 chromophore 58 enzyme inhibitors 58 microsphere 58 thermally stable 58 receptor molecules 58 liposomes 58 nano particles 58 nano structured 58 transdermal patches 57 amyloid fibrils 57 fluorescent markers 57 polymer composite 57 granule 57 microparticles 57 dielectric materials 57 bilayer 57 polymeric 57 hydrogel 57 microstructures 57 manganese oxide 57 hydrocarbon molecules 57 polymeric materials 57 polymer resin 57 polypeptide 57 calcium sulfate 57 moieties 57 nanoparticulate 57 monomeric 57 analyte 57 glycan 57 functionalized 57 polypeptides 56 adsorbents 56 macromolecules 56 magnetic particles 56 zeolites 56 fixative 56 membranous 56 graphene sheets 56 toroidal 56 aqueous solution 56 conductive polymer 56 graphene oxide 56 bacterial enzyme 56 crosslinking 56 zinc oxide nanowires 56 SWCNTs 56 nanofibers 56 peroxides 56 microfibers 56 fluorescent dyes 56 fluorophores