Related by context. Frequent words. (Click for all words.) 69 optical microscope 67 confocal microscopy 66 transmission electron microscope 66 scanning electron microscope 66 scanning tunneling microscope 65 fluorophores 65 fluorescent dye 65 fluorescent dyes 65 spectrographs 64 confocal 64 optical microscopes 64 frequency comb 64 photometer 63 gold nanorods 63 microscopy 63 fluorescent proteins 62 fluorescence microscopy 62 transmission electron microscopy 62 CCD camera 62 pulsed laser 61 electron microscope 61 gel electrophoresis 61 Fluorescence 61 optical microscopy 60 photonic crystal 60 situ hybridization 60 electron microscopy 60 X ray beam 60 photodiodes 60 fluorescence imaging 60 imager 60 Raman spectroscopy 59 spectrally 59 spectrometry 59 WFC3 59 interferometers 59 optical coherence tomography 59 fluorescence 59 X ray fluorescence 59 beamline 58 optical tweezers 58 sensor arrays 58 iron oxide nanoparticles 58 microfluidic device 58 fluorescing 58 visible wavelengths 58 shorter wavelengths 58 nanoribbons 58 microchannel 58 microelectrodes 58 spectroscopic 58 infrared spectroscopy 58 QDs 58 spectroscopy 58 interferometry 58 X ray beams 58 microscopes 58 immunohistochemical 57 photodetector 57 capillary electrophoresis 57 photometric 57 spectrophotometer 57 quantum dots 57 photodetectors 57 radiotracer 57 dye molecules 57 absorbance 56 DNA microarrays 56 photometry 56 femtosecond laser 56 spectrometer 56 spectrometers 56 optically 56 InGaAs 56 magnifications 56 luciferase 56 FTIR 56 MALDI 56 FRET 56 microarrays 56 laser pulses 56 SQUID 56 FT IR 56 photonic crystals 56 tandem mass spectrometry 55 optical wavelengths 55 colorimetric 55 synchrotron radiation 55 DNA microarray 55 SWCNTs 55 radioactive tracer 55 ESO Very Large Telescope 55 biological molecules 55 HiRISE camera 55 electrophoresis 55 chromophores 55 diffractive 55 nanolithography 55 tomography 55 mass spectrometer 55 magnification