Related by context. Frequent words. (Click for all words.) 75 liposome 70 nanoparticles 70 nanoparticle 69 molecules 67 microspheres 66 molecule 65 vesicles 65 tumor cells 65 peptides 63 phospholipids 63 ligands 62 nano particles 62 nanocrystals 62 quantum dots 62 cell membrane 61 peptide 61 intracellular 61 proteins 60 nanotubes 60 polymeric 60 gp# [001] 60 siRNAs 60 doxorubicin 60 ligand 60 lipids 60 nanostructures 59 hydrophobic 59 biocompatible 59 siRNA 59 oligonucleotides 59 membranes 59 lipid 59 membrane 59 biomolecules 58 cytotoxic 58 membrane proteins 58 cell membranes 58 diseased cells 58 anticancer drugs 58 hydrogel 57 fullerenes 57 protease 57 glycoprotein 57 anticancer agents 57 mammalian cells 57 integrin 57 microtubules 56 plasma membrane 56 RNA molecules 56 fusion protein 56 aptamer 56 fibrin 56 fibrils 56 antibodies 56 cancerous cells 55 protein 55 proteases 55 cultured cells 55 polymer 55 nano sized 55 organic molecules 55 metal ions 54 antigen 54 chemotherapeutic agents 54 protein complexes 54 nucleic acids 54 Nanoparticles 54 malignant cells 54 nanowires 54 prodrug 54 water soluble 53 kinase inhibitors 53 CNTs 53 antisense 53 oligonucleotide 53 Peptides 53 particles 53 quantum dot 53 immune cells 53 carbon nanotubes 53 extracellular 53 antibody 53 RNAs 53 epithelial cells 53 organelles 53 bioactive 53 macrophage 53 vivo 52 mRNAs 52 macrophages 52 nanoscale 52 amino acids 52 biologically active 52 cells 52 Nanoparticle 52 excipients 52 receptors 52 nanowire 52 ions 52 proteasome 52 hydrophilic