Related by context. Frequent words. (Click for all words.) 68 chemically 62 biochemically 60 molecules 60 ligands 60 molecule 59 microstructures 58 proteins 58 dimers 57 DNA strands 56 functionalized 56 helices 56 biological molecules 56 nanoparticles 56 fibrils 56 oligomers 56 Chemically 55 crystal lattice 55 micelles 55 RNA molecule 55 peptides 55 dimer 54 nanotubes 54 nanometer sized 54 monomers 54 protein complexes 54 histone 54 gene expression profiles 54 pharmacologically 54 HSP# 54 molecular 54 amino acid sequence 54 RNA molecules 53 adenine 53 glycoproteins 53 macromolecules 53 oxygen atom 53 gene expression patterns 53 nanospheres 53 nanocrystal 53 biocompatible 53 SWNTs 53 optically 53 metabolic pathway 53 subunits 53 nanofibers 53 membrane protein 53 chloroplasts 53 ionic liquid 52 reversibly 52 ligand 52 polymers 52 cysteine 52 membrane proteins 52 peptide 52 Metamaterials 52 PrP 52 Molecules 52 biochemical pathways 52 small interfering RNA 52 bioactive 52 hydroxyapatite 52 integrins 52 conjugates 52 SOD1 52 nanoparticle 52 collagen fibers 52 fluorescent dye 52 DNA sequences 52 nanocrystals 52 gene expression 51 experimentally 51 crystalline structure 51 block copolymers 51 epitope 51 thermally 51 fullerene 51 membranes 51 lipophilic 51 cationic 51 RNAs 51 molecular pathways 51 oxygen atoms 51 metabolically 51 substrate 51 cytosine 51 polymeric 51 nanostructures 51 graphene sheets 51 organic molecules 51 homologous 51 morphologies 51 macromolecular 51 galactose 51 high temperature superconductors 51 titanium oxide 51 mRNA expression 51 heterochromatin 51 alternating layers 50 carbon atom 50 monolayer 50 chloroplast