Related by context. Frequent words. (Click for all words.) 70 magnetic nanoparticles 64 quantum dots 63 nanospheres 63 microbubbles 63 nanoparticles 62 biological molecules 62 liposome 61 nanodiamonds 61 microspheres 60 nanoparticle 60 micelles 60 quantum dot 60 liposomes 60 fluorescent dye 59 nanocrystals 59 magnetic particles 59 microcapsules 59 microparticles 59 nanometer sized 58 nanotubes 58 molecules 58 microsphere 58 fluorescent dyes 58 molecule 57 photonic crystal 57 nanocrystal 57 fusion proteins 56 fluorescent proteins 56 hydrogels 56 macromolecules 56 microstructures 56 electron beams 56 graphene sheets 55 Quantum dots 55 luciferase 55 cultured cells 55 fibrils 55 exosomes 55 carbon nanotubes 55 membrane proteins 55 biomolecules 55 nanorods 55 ligands 55 retinal cells 54 peptides 54 optical tweezers 54 stromal cells 54 nano particles 54 proteins 54 RNA molecule 54 nanostructures 54 nanoscopic 54 RNA molecules 54 mutant protein 54 membrane protein 54 viral vector 54 fluorescence 54 x ray crystallography 54 Raman spectroscopy 54 vesicle 54 titanium oxide 54 polyethylene glycol 54 FRET 53 functionalized 53 photonic crystals 53 diseased tissue 53 gadolinium 53 biocompatible 53 metal ions 53 microfluidic device 53 nanomaterial 53 nanosensors 53 chemotherapeutic drugs 53 hydrogel 53 tumor cells 53 nanostructured 53 hydroxyapatite 53 dimers 53 fusion protein 53 hydrogen atoms 53 nanotube 53 helices 53 femtosecond laser 53 aptamer 53 nanostructure 53 cytotoxicity 53 phospholipids 53 fullerene 52 mAbs 52 retinoic acid 52 nano structured 52 colloidal 52 CNTs 52 DNA strands 52 phospholipid 52 fullerenes 52 antitumor 52 anticancer drugs 52 reproducibly 52 Aβ 52 Nanoparticles