Related by context. Frequent words. (Click for all words.) 65 biological molecules 63 chromophores 63 cofactors 63 biomolecule 62 chloroplast 62 rhodopsin 62 porphyrin 62 ribonucleic acid RNA 61 eukaryotic cells 61 porphyrins 61 chloroplasts 60 Rad# 60 macromolecules 60 fluorescent molecules 60 dopants 60 fluorescent probes 60 polypeptides 60 multicellular organisms 59 ribozymes 59 proteins 59 organelle 59 nitrogen fixing 59 secreted proteins 59 ribozyme 59 symbiont 59 biochemical processes 59 QDs 59 cofactor 59 bacterial enzyme 58 monolayers 58 transmembrane 58 protein complexes 58 homologs 58 mesenchymal cells 58 mitochondrion 58 bilayer 58 dsRNA 58 histone modifications 58 microenvironments 58 molecules 58 receptor proteins 58 stem cell differentiation 58 crosslinking 57 microstructures 57 SWNTs 57 synthetic peptides 57 bacterial toxins 57 amyloid fibrils 57 nanosized 57 nuclei 57 cytosolic 57 phagocytosis 57 antimicrobial peptides 57 nanoclusters 57 unicellular 57 dye molecules 57 reactants 57 alkanes 57 circadian clocks 57 prokaryotes 57 excitons 57 glycans 57 biochemical reactions 57 auxin 57 biosynthetic 57 Fig. 1A 57 mutant proteins 56 tyrosine 56 RNA molecule 56 C. albicans 56 micelles 56 membrane protein 56 riboswitch 56 amyloids 56 oligosaccharides 56 lectins 56 lamina 56 photosynthetic 56 biomolecules 56 chromophore 56 dendritic 56 nanoscale structures 56 macromolecular 56 morphogenesis 56 molecule 56 morphologies 56 macroscale 56 glycoproteins 56 nanomechanical 56 polyethylene glycol PEG 56 nanocrystals 56 calmodulin 56 defensins 56 microscopy techniques 56 RNA molecules 56 subcellular 56 organelles 56 monomeric 56 helices 56 ligands 56 conformations