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(Click for frequent words.) 66 tracers 53 radioactive tracer 53 fluorescent dye 51 neutron radiation 51 fluorescent nanoparticles 51 fluorescein 51 backscattered 51 fluorescence quenching 50 indocyanine green 50 silica nanoparticles 49 fluoresces 49 nanotags 49 fluorescent marker 49 fluorescence spectra 49 fluorescent molecule 49 luciferin 49 photoelectron 49 protein GFP 49 ionizes 49 fluorescent molecules 49 enzyme luciferase 48 pulsed laser 48 ultrasonic pulses 48 microbubbles 48 laser beam 48 gamma rays emitted 48 photon beam 48 tracer rounds 47 tracer dye 47 X rays gamma rays 47 fluorescently tagged 47 krypton gas 47 neutron beam 47 Lyman alpha 47 infrared beam 47 ionised gas 47 photon fluorescence 47 gold nanorods 47 ultraviolet lamp 47 tracer bullets 47 emits photons 46 Positron emission tomography PET 46 nanobubbles 46 atomic absorption spectrometer 46 laser pulse 46 spectroscopically 46 chemiluminescence 46 Cherenkov radiation 46 paramagnetic 46 luciferase 46 detect gamma rays 46 X ray pulses 46 fluorogenic 46 photoelectron spectroscopy 46 microcapsule 45 microcapsules containing 45 absorption spectra 45 collimator 45 backscattering 45 radioactive tracers 45 neutron beams 45 absorption spectroscopy 45 particle image velocimetry 45 obscurant 45 activatable 45 alpha particle 45 X ray spectroscopy 45 laser beams 45 depolarized 45 infrared spectrometry 45 fluoresce 45 electromagnetically induced transparency 45 chemiluminescent 45 nanoprobe 45 ionised 45 fluorescently labeled 45 femtosecond laser pulse 45 photothermal 45 photons emitted 44 helium ions 44 magnetic nanoparticles 44 porphyrins 44 IR spectroscopy 44 circularly polarized 44 photosensitizing 44 rhodamine 44 luminol 44 calorimeter 44 laser pulses 44 nanoprobes 44 photon detector 44 spectrometry 44 moth pheromone 44 photoactivation 44 bioluminescent 44 polystyrene beads 44 infra red detectors 44 original magnification x# 44 ultraviolet laser 44 diffract 44 spectroscope 44 infrared spectrometers 44 x ray pulses 44 spectroscopic analysis 44 X ray fluorescence 44 femtosecond pulses 44 gamma radiation 44 ultrasonic waves 44 Fluorescein 44 near infrared fluorescence 44 circumstellar 44 induced fluorescence 44 diffraction patterns 44 decoy flares 44 blazar 44 fluorescent dyes 44 energetic electrons 44 Raman spectroscopic 44 nanoworms 43 electrons emitted 43 fluorescence microscope 43 x ray beams 43 electromagnetic EM 43 superparamagnetic nanoparticles 43 fluorescein dye 43 diffraction grating 43 glow brightly 43 Luminol 43 superposed 43 ganglion cells 43 emit photon 43 shopkick Signal 43 photoacoustic 43 spectral fingerprint 43 resonant cavity 43 infrared laser 43 odorant molecule 43 emit X rays 43 microcalcifications 43 ionization 43 photon beams 43 olfactory neurons 43 magnesium ion 43 x ray beam 43 diffracting 43 alpha particles 43 aligned carbon nanotubes 43 helium atom 43 fiducials 43 evanescent waves 43 chlorophyll molecules 43 fluorine atom 43 fluorescing 43 neutral mass spectrometer 43 linearly polarized light 43 rubidium vapor 43 Infrared sensors 43 Subatomic particles 43 fluorescence 42 helium nuclei 42 gamma rays 42 gamma ray emission 42 Src kinases 42 dopant 42 diffracted 42 circularly polarized light 42 semiconductor nanocrystals 42 plasma spectrometer 42 fluorophores 42 ultra violet light 42 electron spectroscopy 42 thiourea 42 Bessel beam 42 gamma ray 42 non dispersive infrared 42 transfer FRET 42 Gamma ray 42 terahertz frequencies 42 oxidizing agent 42 terahertz waves 42 helium atoms 42 infra red beam 42 micro droplets 42 scanning microscopy 42 pyrometer 42 geoneutrinos 42 femtosecond pulse 42 photometer 42 unpolarized light 42 spectrometric 42 chromophore 42 fluorescent probes 42 Raman scattering 42 diffusible 42 blazars 42 gamma ray photons 42 oscillatory 42 FTIR spectroscopy 42 laser 42 sensitizer 42 X ray photons 42 ultrasonic vibration 42 vectoring 42 photocatalyst 42 illuminator lasers 42 cVA 41 vibrational modes 41 polymer beads 41 x ray scattering 41 ultrashort pulses 41 magnetic pulses 41 microcantilevers 41 immunofluorescent 41 emission spectroscopy 41 ionized oxygen 41 gamma ray radiation 41 electromagnetic signals 41 Cy3 41 qdots 41 Cepheid variable 41 fluorescent protein 41 collimated 41 diffraction pattern 41 oxidizers 41 Hanny Voorwerp 41 muon 41 microlens array 41 plasmon 41 terahertz rays 41 spicules 41 X ray beams 41 nucleolus 41 galvanometer 41 polarimetry 41 glows brightly 41 aimpoint 41 vomeronasal organ VNO 41 homing beacon 41 neurone 41 femtosecond timescale 41 piriform cortex 41 interferometric 41 monochromator 41 infrared spectroscopy 41 ganglion cell 41 infra red sensors 41 sub dermal 41 nanoliter 41 dye molecules 41 rubidium atom 41 multiwavelength 41 Ultraviolet light 41 pulsed laser beam 41 infalling matter 41 sulfenic acid 41 dye 41 monochromators 41 X ray diffraction pattern 41 infra red rays 41 laser excitation 41 near infrared NIR 41 photoemission 41 spectroscopic imaging 41 taggant 41 streptavidin 41 effector protein 41 cosmological distances 41 ablated 41 infrared laser beam 40 μm diameter 40 nanogels 40 muzzle flashes 40 Cerenkov radiation 40 xenon atoms 40 temporarily incapacitating 40 photoactive 40 deflagration 40 soundwaves 40 fluorescently 40 synaptic cleft 40 reflectance spectroscopy 40 cadmium chloride 40 Raman microscope 40 silicon waveguide 40 radiofrequency waves 40 neutron diffraction 40 argon plasma 40 electron neutrino 40 maser 40 simulant 40 AGNs 40 entangled qubits 40 antineutrino 40 femtosecond laser 40 RS Ophiuchi 40 photochemical reactions 40 doppler 40 ultracold molecules 40 scintillator 40 emit photons 40 sensory neuron 40 passive infrared 40 molecule 40 photon 40 millimeter wavelength 40 VHE gamma rays 40 emits X rays 40 laser designator 40 interventricular septum 40 calorimetric 40 laser irradiation 40 Spitzer infrared 40 electron beam 40 dipole moment 40 ionized particles 40 infrared 40 fluorescence excitation 40 molecule binds 40 ATP synthase 40 force microscopy AFM 40 HII regions 40 pyrophoric 40 Electrical impulses 40 fluorescent 40 emit gamma rays 40 brightnesses 40 reflectometry 40 neutrons 40 PAK1 40 absorbs photons 40 polarized electrons 40 MAP kinase 40 surface plasmon 40 particle beam 40 adatoms 40 electron neutrinos 40 injecting dye 40 infrared laser beams 40 microscopic bubbles 40 polariton 40 detector 40 photons particles 40 quantitate 40 dopant atoms 40 spectroscopy 40 pulsed lasers 40 retroreflective 40 silicon monoxide 40 Earth ionosphere 40 gravitational radiation 40 circular polarization 40 tattoo pigments 40 pineal 40 multiphoton 40 glideslope 40 Fig. 2B 40 lattice spacing 40 argon laser 40 CaR 40 infrared interferometry 40 Type Ic supernova 40 trimers 40 fluoresced 40 droplet 40 5' triphosphate 40 photoelectric smoke detector 40 exhaust plume 40 pentaerythritol tetranitrate PETN 39 psoralen 39 thermobaric 39 stellar occultation 39 photoreceptor 39 accelerator mass spectrometry 39 micrograph 39 ionize 39 spatially resolved 39 cantilever deflection 39 THz radiation 39 silver nitrate 39 M# submunitions 39 laser spectroscopy 39 particle 39 microelectrode 39 ultraviolet wavelengths 39 Raman spectroscopy 39 photon microscope 39 nanocages 39 linearly polarized 39 dot peen 39 laser speckle 39 microscopic beads 39 beamline #.#.# 39 unpolarized 39 photon counting 39 neutrino oscillations 39 photosensor 39 Entangled photons 39 Ultra violet 39 electron 39 lipid vesicles 39 Rydberg atom 39 nondestructively 39 X ray beam 39 polystyrene spheres 39 sodium atoms 39 microscopy technique 39 fluorescent markers 39 radar interferometry 39 electromyographic 39 magnetron 39 X ray spectrometer 39 relativistic jets 39 micromanipulator 39 synthetic aperture 39 antiparallel 39 ultraviolet light 39 ablating 39 infrared photons 39 argon ion 39 electron micrograph 39 inhomogeneities 39 mercuric 39 cesium vapor 39 hemoglobin molecules 39 Methylene blue 39 solubilize 39 Fermi LAT 39 DMSO 39 produced plasma LPP 39 Vizilite 39 subwavelength 39 electrical impedance 39 Type 1a supernovae 39 lasers 39 backscatter imaging 39 quantum dots 39 laser optics 39 munition 39 hellfire missile 39 galactic nucleus 39 ion microscope 39 electron diffraction 39 microstructured 39 microwave radiation 39 gamma ray photon 39 oppositely directed 39 Laser Doppler 39 fluorescent tags 39 pigment particles 39 Gamma rays 39 emitted 39 hazardous solvents 39 retinal neurons 39 electromagnetic flux 39 emission spectrometer 39 eclogitic 39 photomultiplier tube 39 metamaterial structures 39 circadian pacemaker 39 thermographic camera 39 distant quasar 39 beam splitter 39 ultracold atoms 39 infra red camera 39 optic tectum 39 photochemically 39 infrared LEDs 39 supercurrent 39 dihydrogen 39 Joule heating 39 chemotaxis 39 ultraviolet curable 39 airborne LIDAR 39 laser ablation 39 infra red 39 titanium dioxide particles 39 energetic gamma rays 39 circumstellar disk 39 picoliter droplets 39 alarm pheromones 39 nanoshells 39 uranium deuteride 39 cauterizes 39 droplet formation 39 fluorescence detector 39 Bruch membrane 39 photodetector 39 microelectrode array 39 microfluidic channels 39 morphogen 39 phosphor coating 39 vaporises 39 Androgen receptor 38 cirrus cloud 38 translocates 38 colloidal quantum dots 38 laser designators 38 xenon lamp 38 BHEM 38 absorbs photon 38 Saturn magnetosphere 38 chemotactic 38 photons 38 Infrared spectroscopy 38 photothermal therapy 38 anthrax spore 38 ink droplets 38 microwave photons 38 nanosecond pulse 38 electron density 38 ionized gases 38 saccadic 38 electromagnetic pulses 38 lasing 38 ultrasonic vibrations 38 infrared radiation 38 photolyase 38 elemental composition 38 RGD peptide 38 bovine serum albumin 38 LADAR 38 sulfur atom 38 synaptic vesicles 38 ethidium bromide 38 drip torches 38 anatomical landmarks 38 photobleaching 38 SN #A 38 parabolic reflector 38 cometary material 38 microcantilever 38 flares 38 TRPA1 38 fading afterglow 38 topoisomerase II 38 antiparticle 38 gamma ray flares 38 functionalization 38 EGF receptors 38 spatially coherent 38 crystallographic 38 oral mucosal 38 BCL6 gene 38 Saturn outermost ring 38 antennal 38 ionized atoms 38 lucidum 38 nanomagnets 38 particles 38 chromosomal mutations 38 Laser beams 38 scanning electron microscope SEM 38 deuterium atoms 38 alkali atoms 38 diffuse aurora 38 sulphate particles 38 supercontinuum 38 nanorod 38 GRB #A 38 positron 38 galaxy redshift 38 microgel 38 ultraviolet imaging spectrograph 38 blebs 38 ERK pathway 38 resonance imaging 38 hydrogen nuclei 38 XL# inhibits 38 suppressant foam 38 punctate 38 excitons 38 galvanic skin response 38 millimeter mortar 38 #,# dichlorobenzene 38 fragmentation warhead 38 wavelength lasers 38 CSF Tf 38 sonic vibrations 38 Raman spectrometer 38 collagen crosslinking 38 optical spectroscopy 38 infrared emitters 38 terahertz pulses 38 Nd YAG laser 38 electrons 38 airglow 38 infrared beams 38 Myc gene 38 Ti sapphire laser 38 photoreceptor cells 38 afterglows 38 #nm laser [002] 38 deconvolution 38 transduce 38 cryptochrome 38 plasmatic 38 agarose gel 38 ultraviolet UV light 38 microcontact printing 38 photon energies 38 Optical tweezers 38 magnetic nanoparticle 38 magnetic coil 38 microbeads 38 armor piercing shells 38 nanosecond pulses 38 micrographs 38 dichlorobenzene 38 artillery projectile 38 targeting reticule 38 Or#b 38 anterior temporal lobe 38 photonic crystal 37 TGF beta pathway 37 terahertz frequency 37 electric dipole 37 nanostars 37 Notch signaling pathway 37 submillimeter 37 conduction electrons 37 FGF signaling 37 airbursts 37 taggants 37 needlelike 37 target designators 37 polymerizes 37 resinous substance 37 collimators 37 photometry 37 Neurons communicate 37 synchrotron X ray 37 desorption electrospray ionization 37 liquid ethane 37 photon absorption 37 chalky substance 37 intrinsic brightness 37 proton radiation 37 molecules 37 odorant receptor 37 biologically inert 37 nanodevice 37 gamma ray energies 37 synchrotron x ray 37 ignitable liquids 37 lamellar 37 cathode rays 37 homing device 37 VEGF signaling 37 Sarin nerve 37 cysteines 37 quantum dot 37 lazer 37 Near infrared spectroscopy 37 tungsten filament 37 Hellfire missile 37 Vibrio fischeri 37 pleiotropic 37 interferometry 37 quadrupole 37 boron atoms 37 sarin VX 37 ionized gas 37 neutron 37 electrophysiological 37 Mössbauer 37 magnetization 37 xenon atom 37 entangled photons 37 olfactory receptor neurons 37 femtosecond laser pulses 37 voxels 37 semiconducting tubes 37 siRNA knockdown 37 parahippocampal gyrus 37 krypton atoms 37 bolometer 37 electrodes 37 phenolphthalein 37 orbital angular momentum 37 flammable gasses 37 #,# DCB 37 vacuolar 37 nanoparticle 37 inferior colliculus 37 shortwave infrared 37 plutonium americium 37 olfactory receptor 37 proton 37 Bose Einstein Condensate 37 electron spins 37 comet McNaught 37 calcium hydroxyapatite 37 octenol 37 Voorwerp 37 filamentary 37 ubiquitin ligase 37 fluorescent dye molecules 37 irregularly shaped asteroid 37 strobed 37 multiphoton imaging 37 hydro Cy3 37 microlens 37 photochemical reaction 37 frequency combs 37 X ray emitting 37 relativistic particles 37 situ hybridisation FISH 37 red tracer bullets 37 magenta cyan 37 sterile neutrino 37 infrared IR 37 positrons 37 gamma ray detector 37 absorbs ultraviolet 37 lightwaves 37 amniotic fluid leakage 37 magnetic anisotropy 37 infrared laser pulses 37 immunological synapse 37 transiting planet 37 Attosecond 37 olivines 37 barbed probes 37 infra red radiation 37 infra red sensor 37 keV 37 beam splitters 37 ultra violet UV 37 methylene blue 37 infared 37 spectroscopic measurements 37 deposited preferentially 37 mitral cells 37 icosahedral 37 cloaking device 37 nanohole 37 antimycin 37 spectral bands 37 photon detection 37 type Ia supernova 37 radar lidar 37 galaxy M# [002] 37 guided munitions 37 crystalline silicates 37 terahertz quantum cascade 37 lase 37 piezoelectric crystals 37 TGFs 37 Nestin 37 basolateral 37 phosphorus shells 37 cosmic ray particles 37 Type Ia 37 pentacene molecule 37 nanobees 37 infrared lasers 37 Depleted uranium DU 37 X ray photon 37 lignocaine 37 photomultipliers 37 phosphor 37 gadolinium contrast 37 illumination flares 37 G#.# +#.# 37 rotating turret 37 soliton 37 yellowish brown 37 capsaicin receptor 37 colorless liquid 37 microcapsules 37 outer corona 37 spectra 37 diffractive 37 antiproton 37 UV photons 37 flechette 37 potassium permanganate 37 molecular abnormalities 37 downregulate 37 UV ultraviolet 36 retrorocket 36 W bosons 36 filament 36 yellowish orange 36 excites electrons 36 nociceptors 36 oxidises 36 thermal infrared 36 RNA siRNA 36 frequency doubler 36 microns millionths 36 ionized hydrogen 36 dI dV 36 Ti Sapphire 36 PI3K AKT 36 X ray emission 36 airburst 36 Dpp 36 z axis 36 Deoxyribonucleic acid DNA 36 undulator 36 heterojunctions 36 genomic loci 36 MRFM 36 single photon detector 36 QCLs 36 piezoelectric crystal 36 fractal pattern 36 nitrates nitrites 36 quantum correlations 36 HCV replication 36 multifunctional nanoparticles 36 mechanoreceptors 36 ion beam 36 imaging spectroscopy 36 SN #D 36 emitted photons 36 sub picosecond 36 Khamisiyah 36 infrared rays 36 leaf undersides 36 comet tail 36 evanescent wave 36 thermite 36 toluidine blue 36 PCA3 gene 36 Lewisite 36 optically pumped 36 ionise 36 flechettes 36 hemocyanin 36 wavebands 36 infrared spectra 36 TRPV3 36 panchromatic 36 hypervelocity 36 photon laser 36 photocatalytic 36 sine waves 36 quantum particle 36 neuromuscular junction 36 infrared ultraviolet 36 optic 36 eddy currents 36 nanospheres 36 Nanomechanical 36 aldose reductase inhibitor 36 magnetic excitations 36 infalling 36 deformable mirrors 36 Predator unmanned drones 36 electroluminescence 36 mortarmen 36 ray Space Telescope 36 telltale 36 Terahertz radiation 36 radioactive nuclides 36 microcavity 36 fNIRS 36 Strobe lights 36 Sagittarius B2 36 lipid kinase 36 preferentially bind 36 Ground penetrating radar 36 electron orbitals 36 pions 36 chromatin proteins 36 nanometer wavelength 36 greenish glow 36 muons 36 orangish 36 parachute flares 36 nanodot 36 nondetectable 36 5μm 36 terahertz spectroscopy 36 neuraminidase protein 36 accretion disk 36 Protein Kinase C 36 unguided rocket 36 hyperspectral imagery 36 silver nano particles 36 beta amyloid plaques 36 #nm laser [001] 36 spectral signature 36 contrails 36 scanning electron microscopes 36 absorb photons 36 glows orange 36 ChemCam 36 processive 36 Michelson interferometer 36 polonium radioactive 36 vesicle trafficking 36 scanning electron micrograph 36 gluon 36 smoke plumes 36 oxygen atoms 36 terahertz radiation 36 insecticide malathion 36 neuron 36 surface plasmons 36 spatter 36 illuminator 36 comet Tempel Tuttle 36 cadmium sulfide 36 DRG neurons 36 PKE meter 36 activated macrophages 36 ions 36 Virgo Cluster 36 upsilon cells 36 vasomotor symptoms hot 36 Gamma ray bursts GRBs 36 frequency electromagnetic waves 36 distant supernovae 36 thermally activated 36 ignitors 36 accretion disks 36 magnetic dipole 36 florescent 36 litmus paper 36 semiconductor quantum dots 36 radiometer 36 coronagraph 36 Adaptive optics 36 Earth magnetotail 36 Mass spectrometers 36 chemcial 36 NIF lasers 36 inhibit viral replication 36 NS5 36 gradiometer 36 rotationally symmetric 36 Stat1 36 avalanche photodiodes 36 chlorophyl 36 type Ia supernovae 36 galactic bulge 36 spectrograms 36 ionized plasma 36 finely powdered 36 Fabry Perot 36 powders liquids 36 particles WIMPs 36 distant supernovas 36 X ray binaries 36 DNA helix 36 intracellular bacteria 36 detects 36 synaptic inputs 36 intracellular proteins 36 ovipositor 36 transactivation 36 planetary transits 36 #mm artillery shells 36 submillimetre 36 pulsed 36 opsins 36 RNFL 36 phosphor coated 35 ultraviolet photons 35 electromagnetic rays 35 CMB radiation 35 bioelectrical 35 VOA Volatile Organics 35 sensory neurons 35 tumor suppressive 35 microlenses 35 mineral hematite 35 metal degreasing 35 isotopic signatures 35 spectro 35 IR LEDs 35 smallest exoplanet 35 WISE infrared 35 uric 35 electron positron pairs 35 superconducting qubits 35 PEG POD 35 angiostatin 35 howitzer shells 35 emits piercing 35 scintillation 35 fluorescent glow 35 EGFR pathway 35 Histopathologic examination 35 inkjet nozzles 35 orthogonally 35 polydimethylsiloxane 35 axions 35 microwave frequencies 35 cone photoreceptors 35 inertial navigation 35 electron bunches 35 aircraft cockpits 35 diffraction gratings 35 Tracer bullets 35 optical wavelengths