Related by context. Frequent words. (Click for all words.) 64 polymer matrix 62 porphyrins 60 monolayers 60 porphyrin 60 magnetic beads 59 anionic 59 monolayer 59 electrochemically 59 titania 58 bilayer 58 manganese oxide 58 nanocrystalline 58 monomeric 57 collagen matrix 57 microstructures 57 fullerene 57 aqueous solution 57 iron oxide nanoparticles 57 chromophore 57 nanometer sized 57 dye molecules 57 polymerized 57 organic inorganic 57 polypeptides 57 nanobubbles 56 block copolymer 56 nanosized 56 micelles 56 dsRNA 56 crosslinking 56 microchannel 56 nitrogen atoms 56 chromophores 56 ionic liquid 56 tubules 56 helices 56 polyethylene glycol PEG 56 hollow tubes 56 synthetic peptides 56 carbon atom 56 myocytes 56 moieties 56 bile acid 56 nanoscopic 56 SWNTs 56 micrometre 56 microcapsules 55 electrically conducting 55 micron thick 55 mucin 55 lamina 55 nanofibres 55 SWCNTs 55 QDs 55 nanometers thick 55 microporous 55 biomolecule 55 nanoribbons 55 nanorods 55 collagen fibers 55 cerium oxide 55 microchannels 55 gate electrode 55 crystalline structure 54 silicon atoms 54 graphene sheets 54 fluorescent molecules 54 hydroxyl radicals 54 electrochemical reaction 54 silicon nitride 54 analyte 54 mannose 54 zinc oxide nanowires 54 thiol 54 SiO 2 54 membranous 54 transmembrane 54 microfluidic chip 54 stromal 53 millimeter diameter 53 biosynthetic 53 hydroxyapatite 53 ribozyme 53 waxy substance 53 dopant 53 fluorescent probes 53 functionalized 53 crystal lattice 53 amyloid fibrils 53 cortical bone 53 filamentous 53 fused silica 53 silicon substrates 53 eutectic 53 liposome 53 nacre 53 amide 53 alternating layers 53 photocatalyst 53 colloid 53 fibronectin