Related by context. Frequent words. (Click for all words.) 63 macromolecule 60 synthetic polymers 59 nanomachines 59 nanofibres 59 spider silk 58 microfabricated 58 elastic fibers 58 bacterium Escherichia coli 58 Chlamydomonas 57 nanosized 57 nanoporous 57 filamentous 57 proline 57 springiness 57 DNA helix 56 crosslinking 56 nitrogenous 56 Scientists theorize 56 flagella 56 collagen fibers 56 Zinc oxide 56 polymerized 55 chitin 55 flatworms 55 fibers 55 biosynthetic 55 Chitosan 55 synthetic peptides 55 oligomer 55 waxy substance 54 FtsZ 54 indole 54 synthetic polymer 54 nanocapsules 54 biological molecules 54 heparan sulfate 54 chemical reactivity 54 setae 54 Shewanella 54 porphyrins 54 biosynthetic pathway 54 hydrogels 54 amyloid fibrils 54 mouthparts 54 flatworm 54 fluorescently labeled 53 periosteum 53 nacre 53 exoskeletons 53 lamellar 53 microbeads 53 defensins 53 nanorod 53 SWCNT 53 mucin 53 inchworm 53 polymers 53 polyethylene glycol PEG 53 crosslinked 53 viscoelastic 53 tuneable 53 nanobubbles 53 lysozyme 53 SWNT 53 hollow tubes 53 bioactives 53 biomolecule 53 ribozymes 53 membranous 53 polymer composite 53 supramolecular 53 semiconductor nanocrystals 53 actin filaments 53 nanoscopic 52 glycosylated 52 ribozyme 52 graphene sheet 52 tin oxide 52 microcapsules 52 ribonucleic acid RNA 52 bacterium E. coli 52 lipoic acid 52 laminae 52 latex rubber 52 polypeptide 52 antimicrobial peptides 52 morphogenesis 52 baculovirus 52 cofactors 52 lectins 52 threadlike 52 polysaccharide 52 micelle 52 collagen matrix 52 RNA sequences 52 exudate 52 micelles 52 scanning electron microscopes 52 polyurethane foams 52 biomimetic 52 bacterium Clostridium botulinum