Related by context. Frequent words. (Click for all words.) 71 microcapsules 69 micelles 68 liposome 68 nano particle 67 hydrogels 67 liposomes 67 nanoparticles 67 microspheres 66 nanospheres 65 nanoparticle 65 polymer matrix 65 microbubbles 65 iron oxide nanoparticles 65 Chitosan 65 nano particles 64 biological molecules 64 polymeric 64 microsphere 63 prodrugs 63 nanosized 63 SWCNTs 63 magnetic nanoparticles 62 polypeptides 62 liposomal 62 gold nanorods 62 macromolecules 62 hydrogel 61 protein fragment 61 biocompatible 61 siRNA molecules 61 SWNTs 61 synthetic polymer 61 crosslinking 61 Nanoparticle 60 microparticles 60 nanotubes 60 fullerenes 60 biomolecule 60 radiolabeled 60 mesenchymal cells 60 nanodiamonds 60 fibroblast cells 60 block copolymers 60 molecules 60 nanocrystalline 60 polymeric materials 60 polymerisation 59 glycan 59 QDs 59 Monoclonal antibodies 59 hydroxyapatite 59 Doxorubicin 59 monolayers 59 microneedle 59 porphyrin 59 chromophores 59 Metamaterials 59 oligonucleotides 59 biodegradable polymers 59 graphene sheets 59 electrospinning 59 adsorbents 59 nanoshells 59 lipophilic 59 peptides 59 viral vectors 59 polyethylene glycol 59 synthetic polymers 59 macromolecular 59 microneedles 59 zeolites 58 adsorbent 58 viral vector 58 taxol 58 CNTs 58 polymer coating 58 transferrin 58 functionalized 58 nanometer sized 58 biomolecules 58 dendrimer 58 colloids 58 bioactive 58 bioactives 58 molecule 58 tumor antigens 58 microstructures 58 porous silicon 58 membrane proteins 58 biologically active 58 polymer 58 dendrimers 58 polypeptide 58 resorbable 58 oligomers 57 water soluble 57 prodrug 57 nanomaterial 57 exosomes 57 colloidal 57 nanofibers