Related by context. Frequent words. (Click for all words.) 67 chromophores 65 dye molecules 61 porphyrin 61 chloroplasts 61 rhodopsin 61 biological molecules 61 biomolecule 60 crystal lattice 60 fluorophores 60 bilayer 59 exciton 59 excitons 59 chloroplast 58 fluorescing 58 capsid 58 photonic crystal 58 protein complexes 58 electron density 58 nuclei 57 glycan 57 fluorescent proteins 57 atoms 57 photosynthetic 57 photons 57 melanosomes 57 nanocrystals 57 actin filaments 57 electrons 57 molecules 57 dopants 57 filaments 56 semiconducting 56 nanotubes 56 gold nanorods 56 micelles 56 photonic crystals 56 electrically conducting 56 RNA molecule 56 ribozyme 56 molecule 56 nanocrystal 56 fluoresce 56 organelle 56 quantum dot 56 SWNTs 56 helices 56 nanoscopic 56 organic molecules 56 fibronectin 55 mycelium 55 fluorescent dye 55 dinoflagellates 55 laser pulse 55 dopant 55 QDs 55 vesicle 55 plasmons 55 fullerene 55 chirality 55 reactants 55 fluorescent protein 55 quantum dots 55 nucleosomes 55 macromolecules 55 SWCNTs 55 nucleosome 55 polypeptides 55 prokaryotes 55 scanning tunneling microscope 55 hydrogen ions 55 auxin 55 tubules 54 DNA strands 54 protein fragment 54 photosynthesis 54 microfluidic device 54 anions 54 hydrocarbon molecules 54 proteins 54 silicon nanowires 54 calcium ions 54 outer membrane 54 receptor proteins 54 nanowires 54 monolayer 54 membrane protein 54 magnetic particles 54 photodetector 54 organelles 54 nanometer sized 54 nanospheres 54 oxygen atoms 54 fluorescent dyes 54 morphologies 54 graphene sheets 54 Fig. 1A 54 fibrils 54 nanoscale structures 54 microelectrodes 54 nanotube 54 phonons