Related by context. Frequent words. (Click for all words.) 69 micelles 68 liposomes 67 magnetic nanoparticles 66 microcapsules 66 microparticles 66 microspheres 66 nanospheres 65 liposome 64 nanoparticles 64 molecules 63 fluorescent dye 62 nano particles 61 microsphere 60 nanoparticle 60 alpha particles 58 microchannels 58 tumor cells 57 nanodiamonds 57 microstructures 57 particles 57 arterial plaque 57 hydrogen ions 57 molecule 57 siRNA molecules 57 analyte 57 fibrin 57 ceramide 56 phospholipids 56 exosomes 56 bile acids 56 membranes 56 nanocrystal 56 fluorescent dyes 56 tiny droplets 56 atherosclerotic plaques 55 cancerous tissues 55 diseased cells 55 nanocrystals 55 hydrogen atoms 55 nanotubes 55 diseased tissues 55 quantum dots 55 membrane 55 hydrogel 55 liquid droplets 55 vesicle 55 biological molecules 55 chemotherapeutic drugs 55 nitric oxide NO 55 hydrogels 55 prostate tissue 55 calcium ions 55 biomolecules 55 cancerous cells 55 polyethylene glycol 55 radiolabeled 55 laser ablation 55 SWNTs 54 capillaries 54 photodynamic therapy 54 magnetic particles 54 chemotherapeutics 54 functionalized 54 hydroxyapatite 54 phospholipid 54 excitons 54 nanometer sized 54 polymer coating 54 collagen fibers 54 aerosol particles 54 organic molecules 53 melanoma tumors 53 polymeric 53 cell membrane 53 droplets 53 aluminum oxide 53 reactants 53 carbonic acid 53 macromolecules 53 platelet aggregation 53 metal ions 53 ablate 53 fibrils 53 laser pulse 53 biocompatible 53 zeolites 53 ion beam 53 proton 53 HSP# 53 reproducibly 52 lipids 52 dendrimer 52 anticancer drugs 52 tubules 52 viral particles 52 UV light 52 alginate 52 Nitric oxide 52 amyloid beta protein 52 aqueous solution 52 nanorods