Related by context. Frequent words. (Click for all words.) 68 liposomes 67 microspheres 66 liposome 65 microparticles 65 molecules 64 membranes 64 magnetic nanoparticles 63 nanoparticles 62 nanotubes 62 nano particles 62 hydrogels 62 vesicle 62 hydrogel 62 membrane 61 nanoparticle 61 polymer 61 polymeric 60 molecule 60 granules 60 vesicles 60 water soluble 59 nanocrystals 59 fibrin 59 nanofibers 58 magnetic particles 58 nanodiamonds 58 macromolecules 58 biocompatible 57 quantum dots 57 CNTs 57 polymers 57 phospholipids 57 granule 57 fluorescent dye 57 cell membrane 57 peptides 57 viral particles 56 carbon nanotubes 56 outer membrane 56 hydrophobic 56 DNA strands 55 nanometer sized 55 bioactive 55 silver nanoparticles 55 chemically modified 55 nanocrystal 55 calcium ions 55 chemically 55 laser pulse 54 monolayer 54 hyaluronic acid 54 microstructures 54 polysaccharide 54 nanostructure 54 nanotube 54 metal ions 54 colloidal 54 titanium oxide 54 biofilm 54 fibrils 53 nanostructures 53 capillaries 53 biomolecules 53 nanorods 53 droplet 53 proteins 53 fluorescent dyes 53 cell membranes 53 capsid 53 gel 53 hydrophilic 53 substrate 53 dendrimer 53 aluminum oxide 52 crystalline structure 52 hydrogen atoms 52 pores 52 quantum dot 52 biologically active 52 nanowires 52 oxygen atoms 52 diseased cells 52 copolymer 52 oligomers 52 microneedles 52 enzymes 52 particles 52 reactants 52 phages 52 dermis 52 organic solvents 52 nanocomposite 52 nano scale 52 desiccant 52 copolymers 52 membrane proteins 52 glycoproteins 51 monomers 51 dendrimers 51 cuticle 51 electrically conductive