Related by context. Frequent words. (Click for all words.) 57 UV light 55 phosphors 55 ultraviolet light 55 ultra violet light 54 photoreceptor 53 nanocrystal 52 fluoresce 51 photoreceptors 50 photoresist 50 fluorescent 50 light emitting 50 electroluminescent 49 fluorescent dye 49 quantum dots 49 retina 49 substrates 49 UVB radiation 49 nanofiber 49 photonic crystals 49 fluorescent dyes 49 substrate 49 fluorescence 49 photodiode 48 electrodes 48 diffraction 48 phosphor 48 photonic crystal 48 nanoscopic 48 quantum dot 48 biological molecules 48 macular 48 polyimide 48 Quantum dots 48 retinal cells 47 nanostructured 47 ferromagnetic 47 phosphorescent 47 ultraviolet UV 47 coating 47 dyes 47 infrared rays 47 microstructures 47 retinas 47 titanium oxide 46 Retinal 46 hyperpigmentation 46 pigmented 46 optic nerve 46 infrared laser 46 nanostructure 46 biocompatible 46 infra red 46 aluminum oxide 46 luminescence 46 polymeric 46 luminescent 46 filament 46 polymer 46 outermost layer 46 Conductive 46 pigments 46 vitreous 46 retinal 46 polymers 46 nano particles 46 skin discoloration 46 nanocrystals 45 optically 45 fluorescent proteins 45 semiconducting 45 coatings 45 microbubbles 45 pigmentation 45 plasmonic 45 luciferase 45 photodiodes 45 water soluble 45 ultraviolet 45 diodes 45 lasers 45 Fluorescent 45 dentin 45 microsphere 45 confocal 45 ocular surface 45 photodynamic therapy 45 CNTs 45 dermis 45 pigment 45 nanometer scale 45 nanotube 45 liquid crystals 45 ulcerations 44 RPE cells 44 electrical conductivity 44 monolayer 44 electrically conductive 44 sebaceous glands 44 fluorescence microscopy 44 Fluorescence 44 optic nerves