Related by context. Frequent words. (Click for all words.) 69 microspheres 67 polymer 65 liposome 64 fibrin 62 biocompatible 62 chitosan 61 polymeric 61 nanoparticle 61 membrane 60 hyaluronic acid 60 biomaterial 60 hydrophilic 59 calcium phosphate 58 liposomes 58 nanoparticles 58 peptide 57 polymers 57 hydrophobic 57 membranes 57 adhesive 57 tissue regeneration 57 gel 57 water soluble 56 biofilm 56 peptides 56 nanotube 56 substrate 56 bioactive 56 nanotubes 56 extracellular matrix 56 microparticles 56 monolayer 55 nanomaterial 55 granules 55 collagen 55 colloidal 55 elastomeric 55 carbon nanotubes 54 chitin 54 nanofibers 54 dermal 54 molecule 54 nanostructures 54 epidermal 53 transdermal patch 53 silicone 53 copolymer 53 quantum dots 53 dermis 53 wound dressings 53 surfactant 53 nanostructured 53 polysaccharide 53 magnetic nanoparticles 53 macromolecules 53 nanocrystals 53 molecules 53 polymerization 52 nanostructure 52 cell membrane 52 carbon nanotube 52 biologically active 52 electrode 52 prodrug 52 biomaterials 52 PTFE 52 microscale 52 nanowires 52 aqueous 52 fullerenes 52 recombinant protein 52 granule 52 suture 51 coating 51 chemically 51 sealant 51 biocompatibility 51 nanowire 51 emulsion 51 biofilms 51 capillary 51 wound healing 51 cultured cells 50 chemically modified 50 fibroblasts 50 nanorods 50 oligonucleotide 50 nano particles 50 implant 50 silicone rubber 50 oligonucleotides 50 thrombin 50 urethane 50 vitreous 50 substrates 50 absorbable 50 biologic 50 drug eluting 50 epoxy resin 50 bone graft 50 epithelial cells