Related by context. Frequent words. (Click for all words.) 59 enzyme inhibitors 58 porphyrins 58 nanoporous 58 biological molecules 57 defensins 57 reactive oxygen species ROS 57 neurotrophic factors 57 taxol 57 micelles 56 neural cells 56 mesenchymal cells 56 melanoma tumors 56 proteins peptides 56 antimicrobial peptides 56 ribozymes 56 Estrogens 56 neural tissue 56 collagenase 56 biosensing 56 EGF receptor 56 nanobubbles 55 eukaryotic cells 55 glutamate receptors 55 chemotherapeutic drugs 55 hematopoietic cells 55 hES cells 55 Helicobacter 55 mutant proteins 55 optical biosensors 55 synthetic peptides 55 Metamaterials 55 microscopy techniques 55 semiconductor nanocrystals 55 CTLs 55 Quantum Dots 55 exosomes 55 amyloid fibrils 54 neuronal cells 54 porphyrin 54 infectious prions 54 oxidants 54 cofactors 54 glioma cells 54 phagocytes 54 NKT cells 54 mycobacterial 54 nanomachines 54 chromophores 54 titania 54 IgG antibodies 54 micro RNAs 54 myeloma cells 54 Tumor cells 54 microsystem 54 Flavonoids 54 exocytosis 54 bile acid 54 Caenorhabditis elegans 53 anionic 53 microparticles 53 polyethylene glycol PEG 53 nano particle 53 Monoclonal antibodies 53 lysozyme 53 Gliomas 53 mononuclear cells 53 biomolecule 53 nitric oxide NO 53 bacterial toxins 53 teratomas 53 nanosized 53 ribozyme 53 gastrointestinal stromal tumors GIST 53 nanoparticles 53 Treg cells 53 chemotherapeutics 53 nanoscale structures 53 anaerobic bacteria 53 nanospheres 53 glioblastoma cells 53 macromolecular 53 supramolecular 53 photochemistry 53 bacterial spores 53 tumor antigen 53 cells hESCs 53 polypeptides 53 antioxidant enzymes 53 trypsin 53 nanosensor 53 myoblasts 53 bacterial enzyme 53 fibroblast cells 53 Langerhans cells 52 fluorescent probes 52 liposomes 52 antiangiogenic 52 neuraminidase inhibitors 52 granulocytes 52 colorectal tumors 52 molecules