Related by context. Frequent words. (Click for all words.) 62 magnetic nanoparticles 60 microbubbles 60 ultrasonic waves 58 reactants 58 dye molecules 58 biomolecule 58 molecules 57 crosslinking 56 bilayer 56 mass spectroscopy 56 microparticles 56 gold nanorods 55 nanocrystal 55 micelles 55 analyte 55 iron oxide nanoparticles 55 hydrogen ions 55 microcapsules 55 nanospheres 54 quantum dots 54 biological molecules 54 microscale 54 radiolabeled 54 metal ions 54 ionize 54 liposome 54 excitons 54 alpha particles 54 hydride 54 microspheres 53 dopants 53 liposomes 53 microfluidic device 53 nanocrystals 53 analytes 53 dopant 53 microchannels 53 fluorescent dyes 53 spectrometry 53 molecule 53 magnetic particles 53 polymerisation 52 cytosol 52 ionisation 52 hydrogen chloride 52 nanometer sized 52 nanoparticles 52 rubidium 52 nanotubes 52 ionised 52 adsorbent 52 NADH 52 electrochemical 52 magnetic resonance spectroscopy 52 zeolites 52 neutron scattering 52 nano particle 52 quantum dot 52 fluorescent dye 52 nanoscopic 51 sodium ions 51 ionic liquid 51 atoms 51 transduction 51 electrons 51 Ultraviolet light 51 biomolecules 51 vesicle 51 neutrons 51 polypeptides 51 electron spin 51 aqueous solution 51 excitation 51 fluorescence 51 exosomes 51 nuclei 51 electron beams 51 potassium hydroxide 51 nanoshells 51 fluorescence imaging 51 reversibly 51 ions 51 calcium ions 51 membranes 51 laser pulse 51 ferromagnetic 50 adsorption 50 reproducibly 50 ionization 50 anions 50 electrophoresis 50 FRET 50 microsphere 50 viral particles 50 microfluidic devices 50 chemical reactions 50 reagent 50 luciferase 50 electron 50 exciton 50 sodium potassium