Related by context. Frequent words. (Click for all words.) 55 confocal microscopy 53 FRET 52 fluorescence imaging 52 electrophysiological 51 transmission electron microscopy 51 spectroscopy 50 mass spectroscopy 50 spectroscopic 50 x ray crystallography 50 confocal 50 positron emission tomography PET 49 biological molecules 49 situ hybridization 49 scanning tunneling microscope 49 computational methods 49 Raman spectroscopy 49 neutron scattering 48 microscopy 48 fluorescent dyes 48 spectrometry 48 magnetic resonance spectroscopy 48 laser ablation 48 quantum dots 47 infrared spectroscopy 47 femtosecond 47 fluorescent proteins 47 tomography 47 fluorescent dye 47 interferometry 47 fluorescence 47 frequency comb 47 X ray crystallography 46 gel electrophoresis 46 optical microscopy 46 Positron Emission Tomography PET 46 genetically altered mice 46 microelectrodes 46 gene expression profiles 46 electron microscopy 46 optical tweezers 46 femtosecond laser 46 EEGs 46 Very Large Telescope 46 fluorescence microscopy 45 implanted electrodes 45 spectra 45 electrodes implanted 45 Fluorescence 45 scanning electron microscope 45 stereotactic 45 electron microscope 45 SPECT CT 45 gravitational lensing 45 SQUID 45 X ray beams 45 PET imaging 45 magnetic nanoparticles 45 XMM Newton 45 Terahertz 45 optical microscopes 45 voxel 45 quantum dot 45 microarray analysis 44 X ray diffraction 44 beamline 44 interferometer 44 molecular dynamics 44 anatomical structures 44 transcranial magnetic stimulation 44 subcellular 44 NMR spectroscopy 44 magnetic resonance MR 44 noninvasively 44 stable isotope 43 transmission electron microscope 43 gene expression patterns 43 single photon emission 43 Nuclear Magnetic Resonance 43 biomolecular 43 LCLS 43 ESO Very Large Telescope 43 mammalian brain 43 microfluidic devices 43 magnetic pulses 43 kinematic 43 MR imaging 42 biosensing 42 nanodiamonds 42 cultured cells 42 nanocrystal 42 ionisation 42 mass spectrometer 42 pulsations 42 X ray fluorescence 42 computerized tomography 42 nuclei 42 dispersive 42 mouse embryos 42 attosecond 42 DNA microarray 42 fluoresce