Related by context. Frequent words. (Click for all words.) 63 synthetic fibers 63 filaments 62 nylon 62 polymers 61 fibrous 61 spider silk 61 fiber 59 nanotubes 59 nanofibers 59 fabrics 59 carbon nanotubes 58 cellulose 57 polymer 56 CNTs 56 inorganic materials 56 optical fibers 56 membranes 55 nanotube 55 filament 55 Fibers 54 carbon fibers 54 urethane 54 nonwoven 54 woven fabric 54 keratin 54 polyethylene 54 polyester 54 fabric 54 Nanotubes 54 resins 53 tensile strength 53 sheep wool 53 polypropylene 52 biopolymers 52 stretchable 52 yarns 52 microspheres 52 particles 52 polymeric 52 resin 52 electrically conductive 51 polyamide 51 thermoplastic 51 carbon nanotube 51 nanostructures 51 rayon 50 strands 50 substrate 50 biocompatible 50 chemically 50 nanowires 50 foams 50 hairs 50 nano particles 50 substrates 49 monomers 49 coils 49 nonwovens 49 pigments 49 stretchy 49 granules 49 silver nanoparticles 49 plastics 49 elastomers 49 adhesive 49 nanocomposites 49 walled carbon nanotubes 49 adhesives 49 silicone rubber 49 DNA strands 48 Kevlar 48 webs 48 latex 48 Lenzing 48 tensile 48 plasticizers 48 glues 48 fibrin 48 polyurethane 48 enzymes 48 wool 48 absorbent 48 molecules 48 colorants 48 wicking 48 Cellulose 48 dyes 48 PTFE 47 polyols 47 silica 47 nanomaterial 47 laminates 47 modulus 47 muscle fibers 47 lignin 47 insulators 47 breathable 47 conductive 47 chemically treated 47 extruded 47 biomaterial