Related by context. Frequent words. (Click for all words.) 65 near infrared NIR 64 force microscopy AFM 64 optical coherence tomography OCT 63 spectrometry 63 scanning electron microscopy 62 optical microscopy 62 superlens 62 interferometric 61 spectral imaging 61 PET positron emission tomography 61 fluorescence imaging 61 microscopy techniques 60 Raman spectroscopy 60 infrared spectroscopy 60 tomography 60 nanomechanical 60 thermal ablation 60 Positron Emission Tomography PET 60 nanosensor 60 Tomography 59 interferometry 59 optical coherence tomography 59 X ray fluorescence 59 multispectral imaging 59 near infrared spectroscopy 59 noninvasive imaging 59 ultrasensitive 59 laser ablation 59 Spectrometers 59 Doppler ultrasound 59 computerized tomography 59 dispersive 58 stimulated emission 58 frequency comb 58 Fluorescence 58 SQUID 58 confocal microscopy 58 scanning electron microscope 58 microfluidic chip 57 photoluminescence 57 photonic crystal 57 elemental composition 57 x ray diffraction 57 Computed tomography 57 magnetic resonance NMR 57 diffraction pattern 57 femtosecond laser 57 gold nanorods 57 ultrasonic waves 56 cytometry 56 confocal microscope 56 transmission electron microscopy 56 imaging 56 nanolithography 56 infrared 56 Nuclear Magnetic Resonance 56 neutron scattering 56 microwave radiation 56 fluorescent molecules 56 ultrasonics 56 fluorescent probes 56 photometer 56 radiotracer 56 x ray imaging 56 spectroscopic 56 spectroscopy 55 plasmon 55 magnetic resonance MR 55 scanning tunneling microscope 55 immunofluorescence 55 diffractive 55 Optical Coherence Tomography OCT 55 collimator 55 diffracted 55 optical microscopes 55 femtosecond 55 FRET 55 mass spectroscopy 55 nanosized 55 Terahertz 55 nanobubbles 54 colorimetric 54 magnetic resonance spectroscopy 54 ultracold 54 nanocrystalline 54 photodetector 54 metabolomic 54 lung nodules 54 PET imaging 54 terahertz radiation 54 surface plasmons 54 ultraviolet wavelengths 54 photodynamic 54 sensor arrays 54 fluoresces 54 fluorescence 54 interferometers 54 microscopy 54 neuro imaging 54 nano particle 54 photochemistry