Related by context. Frequent words. (Click for all words.) 72 nanoparticles 68 nanoparticle 68 liposome 68 liposomes 67 nanocrystals 67 microspheres 66 molecules 66 nano particles 66 microparticles 65 quantum dots 64 nanotubes 63 quantum dot 62 molecule 62 biomolecules 60 nanostructures 59 vesicle 59 fluorescent dye 58 macromolecules 58 carbon nanotubes 58 membrane proteins 58 diseased cells 58 tumor cells 57 CNTs 57 nanostructured 57 particles 57 nanorods 57 metal ions 57 nanomaterial 57 ligands 56 nanotube 56 waveguides 56 nanowires 56 polymeric 56 ions 56 membranes 56 nanowire 56 nanoscale 56 electrons 56 fullerenes 56 phospholipids 55 biochip 55 diseased tissue 55 peptides 55 Nanoparticles 55 molecular 55 organic molecules 55 nano sized 55 biosensors 55 fibrils 55 electrode 55 aptamers 54 membrane 54 hydrogen atoms 54 proteins 54 electron 54 anticancer drugs 54 nano scale 54 monolayer 54 polymer 54 biocompatible 54 fibrin 53 microscale 53 protein complexes 53 RNA molecules 53 infrared laser 53 atoms 53 proton 53 Nanoparticle 53 hydrogel 53 electron spin 53 vesicles 52 nanostructure 52 mass spectrometer 52 nanofibers 52 viral particles 52 polymers 52 analytes 52 hydrophilic 52 DNA strands 52 waveguide 52 electrodes 52 magnetic fields 51 graphene 51 electrochemical 51 photons 51 organelles 51 cell membrane 51 laser pulse 51 spectroscopy 51 fluorescence 51 hydrophobic 51 bacteriophage 51 nanomaterials 51 cancerous cells 51 colloidal 51 biofilms 51 particle 51 laser pulses 51 Fluorescence 51 nanopore 51 nuclei