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(Click for frequent words.) 68 fluorophores 65 fluorescence 65 photoactive 64 absorption spectra 64 fluoresces 63 fluorescent dyes 63 fluoresce 62 fluorescent probes 62 photoluminescence 62 fluorophore 62 dye molecules 61 porphyrin 61 porphyrins 61 semiconductor nanocrystals 61 zinc sulfide 61 fluorescent dye 61 Cy3 61 fluorogenic 61 SWCNT 61 chromatogram 61 paramagnetic 61 chromophores 61 fluorescent nanoparticles 61 fluorescent molecules 61 fluorescent 60 diffraction patterns 60 fluorescent marker 60 fluorescent dye molecules 60 Raman spectroscopic 60 crystalline silicates 60 ZnO nanowires 60 fluoresced 60 fluorescence spectra 60 surface plasmon resonance 60 donor acceptor 60 nanocages 59 magnetic beads 59 electroluminescence 59 fluorescently tagged 59 nanocrystal 59 microcapsule 59 X ray pulses 59 spectroscopically 59 nanodots 59 chromophore 59 pigment granules 59 titania nanotubes 59 silica nanoparticles 59 photobleaching 59 β galactosidase 59 diffracted 59 inhomogeneities 59 streptavidin 59 trimers 59 silica spheres 59 backscattered 59 enzyme luciferase 59 photoactivation 59 fluorochrome 58 microgel 58 emit X rays 58 chlorophyll molecules 58 photons emitted 58 fluorescence microscope 58 spectroscope 58 nanobubbles 58 intramolecular 58 fluorescent molecule 58 fluorescein 58 nanopillars 58 laser irradiation 58 x ray beams 58 fluorescent proteins 58 diffraction pattern 58 scanning electron micrograph 58 Quantum dots 58 coated nanoparticles 58 photochemically 58 ZnSe 58 scintillator 58 absorbance 58 X ray wavelengths 58 AB Aurigae 58 luminescence 58 photosystem 58 chlorophylls 58 scanning tunneling microscopy STM 57 fluorescence spectroscopy 57 electron neutrinos 57 photolysis 57 magnesium ion 57 diffraction grating 57 ultraviolet laser 57 circumstellar 57 HII regions 57 filamentary 57 exfoliated graphene 57 diffract 57 near infrared NIR 57 ultraviolet light 57 colloidal crystals 57 fluorescently labeled 57 fluorescent tags 57 microcavity 57 photothermal 57 SWNT 57 cadmium sulfide 57 eclipsing binary 57 autofluorescence 57 diamagnetic 57 Raman spectra 57 circularly polarized light 57 diffraction gratings 57 supergiant stars 57 fluorescence intensity 57 MWCNT 57 nanohorns 57 sodium atoms 57 firefly luciferase 56 silicate dust 56 FRET 56 photocurrent 56 AGNs 56 ionised gas 56 Fig. 4a 56 surface plasmon 56 optically transparent 56 conjugated polymers 56 phosphorescence 56 tholins 56 chemiluminescence 56 Raman scattering 56 catalytic reactions 56 anionic 56 terahertz waves 56 microbubbles 56 optical wavelengths 56 helium ions 56 phthalocyanine 56 inhomogeneity 56 fluorescently 56 titania 56 green alga 56 Lyman alpha 56 semiconducting properties 56 indium gallium nitride 56 anthracene 56 photoactivated 56 spectroscopic analysis 56 nanosized 56 TiO2 nanoparticles 56 conduction electrons 56 μm diameter 56 X ray emission 56 DAPI 56 confocal microscopy 56 ionised 56 anthocyanin pigments 56 Magnetic nanoparticles 56 evanescent waves 56 bistable 56 nanoporous 56 silicon monoxide 56 graphene membranes 56 thiols 56 polymer microspheres 56 semiconducting polymer 56 pentacene molecule 56 electrochemically 56 KH #D 56 MPc 56 electrophoretic 56 lipid membrane 56 interstellar dust clouds 56 rubidium vapor 56 exciton 56 photolithographic 56 corona discharge 56 single celled algae 56 ultracold molecules 56 single walled nanotubes 56 nanorod 56 silicon crystals 56 depolarized 56 spectral characteristics 55 GFPs 55 diffracting 55 rhodamine 55 electron micrograph 55 ionized particles 55 antibody antigen 55 ultraviolet wavelengths 55 nanodiamond 55 electron orbitals 55 zinc selenide 55 iridescence 55 nanocrystals 55 micrograph 55 bosonic 55 QDs 55 X ray spectroscopy 55 X ray diffraction pattern 55 agarose 55 nanopatterned 55 birefringence 55 tin oxide 55 helium atoms 55 hydrated silica 55 plasmons 55 metallic nanoparticles 55 SWCNTs 55 pentacene 55 fluorescence quenching 55 lithium atoms 55 InGaN 55 C# fullerenes 55 microcavities 55 multiphoton 55 optical waveguides 55 Type 1a supernovae 55 microdroplets 55 oxygen ions 55 DNase 55 diffusible 55 filaments 55 photochemistry 55 emits photons 55 spectral measurements 55 polystyrene beads 55 hexamers 55 interstellar clouds 55 type Ia supernova 55 amine oxidase 55 Confocal microscopy 55 photoconductive 55 GFP fluorescence 55 hemolysin 55 spectrophotometric 55 ultraviolet lamp 55 quasicrystal 55 hyphae 55 hemoglobin molecules 55 deuterated 55 fluorescence imaging 55 haloes 55 Hawking radiation 55 plasmon 55 nonlinear optical 55 brightnesses 55 manganese oxide 55 circularly polarized 55 carbonate globules 55 Alexa Fluor 55 ionized hydrogen 55 eclogitic 55 spatially resolved 55 magnetite crystals 55 nanoribbon 55 photochromic 55 hydro Cy3 55 absorbs ultraviolet 55 graphene flakes 54 visible wavelengths 54 photocatalysts 54 scanning microscopy 54 nanotags 54 quantum dots 54 superlattice 54 electrically conducting 54 quinone 54 ionized gases 54 micrographs 54 silver nano particles 54 PEDOT 54 agarose gels 54 globular proteins 54 type Ia supernovae 54 spherical nanoparticles 54 circular polarized 54 cadmium selenide 54 MWNT 54 nanoclusters 54 metamaterial structures 54 particles WIMPs 54 intrinsic brightness 54 ubiquitin molecules 54 silicon waveguide 54 MWNTs 54 quantum dots QDs 54 nitrogen atoms 54 lysate 54 alkali metal 54 nanoscale particles 54 crystalline solids 54 silicon nanoparticles 54 unpolarized 54 activatable 54 redox reactions 54 zinc ions 54 photocatalyst 54 unmethylated DNA 54 UV wavelengths 54 polypeptide chain 54 dipole moment 54 alkali atoms 54 microlens 54 emission spectra 54 merging galaxies 54 chromatograms 54 excitons 54 uncharged particles 54 dwarf spheroidal galaxies 54 phosphors 54 Trifid Nebula 54 fluorescent staining 54 photon microscopy 54 analyte 54 synchrotron X ray 54 undoped 54 absorbs photons 54 synaptic vesicles 54 JAK STAT 54 graphene layers 54 complexation 54 luciferin 54 monolayer 54 optically 54 transferrin receptor 54 emit photons 54 SWNTs 54 hydrophilic polymer 54 agarose gel electrophoresis 54 nanostars 54 catalytically active 54 mRNA molecules 54 cuticular 54 oligomer 54 nanoantenna 54 Rydberg atom 54 rotaxanes 54 photoreceptor 54 photon laser 54 colloidal quantum dots 54 Graphene oxide 54 THz radiation 54 Fig. 4B 54 intracluster 54 photon emission 54 linearly polarized 54 tattoo pigments 54 photochemical reactions 54 gelsolin 54 nanotubes 54 zinc oxide ZnO 54 ceria 54 relativistic particles 54 x ray scattering 54 geoneutrinos 54 sensitizer 54 microstructured 54 galactic bulge 54 ultraviolet UV light 54 phosphor coating 54 agarose gel 54 YBCO 54 homodimer 54 infrared wavelength 54 UV light 54 multi walled nanotubes 54 yttrium barium copper 54 radioactive tracers 54 pigment particles 54 superposed 54 distant quasars 54 shorter wavelengths 54 PbS 54 epitaxially 54 hyperpolarization 54 situ hybridisation 54 spectrometric 54 myofibroblasts 54 millimeter wavelengths 54 Gravitational waves 54 birefringent 54 cyclization 54 Fig. 1A 54 poly L lysine 54 Rayleigh scattering 54 immunofluorescence microscopy 54 lipid membranes 54 superatoms 54 chemically reactive 54 polariton 54 refracts light 54 Fig. 2b 54 functionalized 54 silica particles 54 SDS PAGE 54 absorption spectroscopy 54 Photosystem II 54 membrane pores 54 surface plasmons 54 Ultraviolet light 54 microfluidic channels 54 gallium indium arsenide 54 electroactive 54 adatoms 54 Electron microscopy 54 layer graphene 54 colloidal particles 54 monodisperse 53 confocal microscopes 53 superparamagnetic 53 ultra violet light 53 indium arsenide 53 oligonucleotide microarray 53 nanotubes nanowires 53 fluorescence resonance energy 53 circumstellar disk 53 submicrometer 53 UV ultraviolet 53 chlorophyll molecule 53 silicate minerals 53 hydrogens 53 quantum dot 53 silicate mineral 53 coronal loop 53 carbon nanomaterial 53 muon neutrino 53 crystallites 53 near infrared fluorescence 53 ultraviolet lasers 53 wavelength ultraviolet 53 subwavelength 53 olivines 53 photoelectrochemical 53 graphene circuitry 53 antiparallel 53 poly ethylene glycol 53 nano crystals 53 sebaceous gland 53 cadmium chloride 53 Cherenkov radiation 53 indium gallium arsenide InGaAs 53 absorbs photon 53 InAs 53 carotenoid pigments 53 melanin synthesis 53 thermochromic 53 metallic ions 53 laser excitation 53 protein GFP 53 titanium oxide 53 induced fluorescence 53 avidin 53 nanowire arrays 53 unconventional superconductivity 53 dI dV 53 superlens 53 electrons emitted 53 fluorescent markers 53 opsins 53 microelectrodes 53 electron tunneling 53 spectrally 53 hollow spheres 53 tiny flecks 53 bismuth ferrite 53 reflection nebula 53 inorganic compounds 53 scanning electron microscopy SEM 53 electrostatically 53 hydroxide ions 53 nanoshell 53 photoelectron spectroscopy 53 sulfur atoms 53 emitted photons 53 microstructures 53 photon microscope 53 nucleons 53 nebular 53 hydrophobic surfaces 53 colloidal 53 nanocubes 53 microcracks 53 silicate crystals 53 galactic disk 53 neutron radiation 53 heterogeneities 53 unpolarized light 53 Fluorescence 53 self assembled monolayer 53 ionizes 53 ferro electric 53 solitons 53 ganglion cell 53 transmission electron micrograph 53 semiconductor quantum dots 53 fluorescence excitation 53 electrons orbiting 53 organometallic 53 adsorbate 53 nanoprobes 53 adsorbed 53 ionized oxygen 53 Fig. 2a 53 alkane 53 colocalization 53 magnesium fluoride 53 Raman spectroscopy 53 photosensitive 53 CdSe 53 synaptic inputs 53 Red Rectangle 53 macromolecule 53 photodetector 53 galactic mergers 53 fluorescence detection 53 qdots 53 polymersomes 53 photon beams 53 spectral fingerprint 53 ZnS 53 aequorin 53 terahertz pulses 53 infrared LEDs 53 cosmological distances 53 lucidum 53 antineutrinos 53 microdissected 53 emission spectroscopy 53 micelles 53 nanometers billionths 53 fluorescence microscopy 53 terahertz frequencies 53 interferometric 53 adsorbs 53 polymer beads 53 infrared laser pulses 53 nucleotide sequences 53 microbeads 53 adsorbed onto 53 halide 53 glucose oxidase 53 microtubes 53 infrared photons 53 phosphonate 53 translationally 53 RXTE 53 microscopic crystals 53 ssDNA 53 bluish tint 53 fractal pattern 53 Zinc oxide 53 dopants 53 myoglobin 53 structural rearrangements 53 electron microscopy EM 53 linearly polarized light 53 tetramer 53 dopant 53 photostable 53 silicide 53 macroscopically 53 laser diode module 52 bioactive molecules 52 epidermal cells 52 infall 52 emit photon 52 phytochrome 52 glows brightly 52 covalent bond 52 silicon nanowire 52 bilayer 52 stellar seismology 52 optical spectra 52 odorant molecule 52 planetary nebulas 52 helium nuclei 52 gravitational radiation 52 dichroic 52 wavelengths 52 Si substrate 52 biomolecule 52 ganglion cells 52 conjugated polymer 52 blazar 52 antiferromagnetic 52 semiconductor nanowires 52 GNRs 52 Mott insulator 52 piezoelectric crystals 52 transmission electron microscopy 52 bilayers 52 Andromeda halo 52 nanorods 52 P3HT 52 radiative recombination 52 chiral molecule 52 magnetisation 52 gold nanoclusters 52 GaN LEDs 52 enolase 52 nanoparticles 52 punctate 52 metal oxide nanoparticles 52 unreacted 52 situ hybridisation FISH 52 crystallinity 52 nucleic acid molecules 52 peroxidase 52 serum antibodies 52 micellar 52 graphitic carbon 52 isotopic compositions 52 dermal papilla cells 52 femtosecond pulses 52 Saturn outermost ring 52 interacting galaxies 52 LED# 52 vesicle fusion 52 liquid crystalline 52 conductive epoxy 52 biominerals 52 circular dichroism 52 van der Waals forces 52 wIRA 52 electron density 52 isotropic 52 infrared spectra 52 III nitride 52 lapse microscopy 52 nanomagnets 52 biological molecules 52 nanosize 52 neutron beam 52 fluorescent protein GFP 52 finely dispersed 52 microscopic beads 52 isotopic fractionation 52 polyaniline 52 nanoholes 52 scanning electron microscopes 52 Entangled photons 52 thermally activated 52 refract light 52 Fluorescent proteins 52 chalcogenide glass 52 Fig. 3A 52 ESO PR 52 photon fluorescence 52 solubilize 52 doped silicon 52 cDNAs 52 Suslick 52 mesoporous 52 spectroscopic imaging 52 azides 52 phototransistor 52 azide 52 m z 52 dihydrogen 52 Fig. 1c 52 chemically bonded 52 lipid vesicles 52 magnetic excitations 52 antireflection 52 formamide 52 silica microspheres 52 yellowish orange 52 palladium nanoparticles 52 indocyanine green 52 ultracold atoms 52 subcellular structures 52 micelle 52 Fig. 2B 52 amorphous silica 52 silicon nanocrystals 52 photosynthetic bacteria 52 extrasolar 52 patterning technique 52 lanthanide 52 Magnetars 52 opaline 52 frequency combs 52 F actin 52 electron spins 52 dynamical processes 52 spectroscopic techniques 52 RS Ophiuchi 52 positron emitting 52 cesium ions 52 nanometer wavelength 52 SN #A 52 nanoscopic 52 interdigitated 52 microcalcifications 52 absorber layer 52 cobalt atoms 52 Proteobacteria 52 heliospheric 52 microelectrode 52 proteinaceous 52 single photon detectors 52 cryptochromes 52 calcite crystals 52 cm -1 52 superlenses 52 polyacrylate 52 electrostatic attraction 52 diffusivity 52 florescent 52 nonpolar GaN 52 Rydberg atoms 52 meshwork 52 nanodot 52 microscopy techniques 52 chalcogenide 52 electrostatic interactions 52 hemoglobins 52 energetic electrons 52 luminol 52 heterogeneous catalysts 52 nanochannel 52 horseradish peroxidase 52 #nm wavelength [001] 52 transfer FRET 52 gecko hairs 52 retroreflective 52 Scanning electron microscope 52 silicates 52 light refracting 52 sundog 52 ferric oxide 52 Fig. 3B 52 enzyme horseradish peroxidase 52 nucleate 52 γ 52 oppositely charged 52 mineral hematite 52 stilbene 52 fluorescent protein 52 immunohistochemical analysis 52 phyllosilicate 52 nematic 52 nebulosity 52 electrophoresis 52 hydroxyl radicals 52 micrometer sized 52 pale yellowish 52 noble gases 52 phosphorescent 52 inorganic LEDs 52 tau neutrino 52 soluble proteins 52 semiconducting materials 52 optical lattices 52 Hanny Voorwerp 52 azobenzene 52 emission nebula 52 polarizers 52 peptoid 52 spectrin 52 barium titanate 52 cohosh 52 axions 52 micrometre scale 52 boron nitride 52 superluminal 52 detect gamma rays 52 rubidium atom 52 phagocytosis 52 chiral molecules 52 baryonic 52 Planetary nebulae 52 photons 52 costimulatory 51 lithographically 51 strontium titanate 51 Gal Yam 51 galactic cores 51 magnon 51 nanochannels 51 rotaxane 51 diffractive optics 51 micrometer scale 51 ultrashort pulses 51 ultra violet UV 51 ionise 51 vapors emitted 51 selenide 51 anions 51 photonic crystal 51 FTIR spectroscopy 51 icosahedral 51 semiconducting tubes 51 methylated DNA 51 Green Fluorescent Protein 51 nanoworms 51 photomultiplier 51 Fig. 1b 51 refractive indices 51 leaf undersides 51 weak gravitational lensing 51 chlorosomes 51 nanocage 51 Formic acid 51 desorbed 51 cuvette 51 infrared emitters 51 Nanoshells 51 photostability 51 nanoscale pores 51 topological insulator 51 scanning tunneling microscopy 51 meteoritic material 51 beam splitters 51 TappingMode 51 photochemical reaction 51 photosystems 51 supersolid 51 laser optics 51 fluorescence emission 51 X ray telescopes 51 ferric oxides 51 relativistic protons 51 pyrope 51 antiparticle 51 iron oxide nanoparticles 51 X ray binaries 51 multilayers 51 DNA helix 51 weakly interacting 51 tracer dye 51 supercontinuum 51 nanospheres 51 anisotropic 51 ultraviolet LEDs 51 lightwaves 51 diatomic 51 molecules adsorbed 51 5' triphosphate 51 #S rDNA 51 atomic lattice 51 Ultra violet 51 photon absorption 51 spectroscopic 51 passive matrix 51 filamentary structures 51 gamma rays emitted 51 fluorescent pigments 51 UV lasers 51 olfactory receptor 51 kinesin motor 51 molecules 51 Rb pathway 51 CD#c 51 sonoluminescence 51 Bose Einstein condensates 51 electromagnetic flux 51 velocity dispersion 51 photon energies 51 cuprate 51 pulsed laser beam 51 Spitzer infrared 51 polystyrene spheres 51 GnRH neurons 51 zebrafish embryo 51 sulfur atom 51 blackbody 51 blood cells RBCs 51 quasiparticle 51 chromatograph 51 electrochemical reactions 51 fluorescent glow 51 peroxides 51 electrically insulating 51 xanthophylls 51 pyrrolysine 51 spectral signature 51 polymer nanofibers 51 photosynthetic pigments 51 vanadium oxide 51 filament 51 Cepheids 51 Fig. 1d 51 cathode rays 51 endospores 51 protein adsorption 51 immature dendritic cells 51 diode LED 51 selenite 51 luminescent glow 51 EGFP 51 paraffin embedded tissue 51 deuterium atoms 51 scanning tunneling microscope 51 bilayer graphene 51 6S RNA 51 hematoxylin eosin 51 electrospun 51 semiconducting 51 iron oxides 51 quantum oscillations 51 spectra 51 PrPSc 51 periodicities 51 reddish orange color 51 orangish 51 mesoporous silica 51 prokaryote 51 microfabricated 51 unnatural amino acid 51 thiourea 51 zirconium oxide 51 Coulomb blockade 51 Veil Nebula 51 luminescent 51 Figure 1A 51 molecularly 51 Type Ia supernovae 51 nitrogen doped 51 TET2 51 choroid 51 yellow cyan 51 photosystem II 51 oligomerization 51 lamellar 51 lamellae 51 entangled photon pairs 51 T2 weighted images 51 mesothelial cells 51 dichromate 51 nanoshells 51 nitride layer 51 RNA sequences 51 Qdot 51 photon counting 51 nanoantennas 51 THz waves 51 cuprous oxide 51 honeycomb pattern 51 photomultiplier tubes 51 fluorescent microscope 51 olfactory neurons 51 XMM Newton observations 51 lipofuscin 51 active galactic nuclei 51 monomeric 51 infrared laser beams 51 zinc oxide nanowires 51 sol gel 51 hydrogen ions 51 #nm laser [001] 51 alpha particles 51 photosensors 51 nonconductive 51 atomically smooth 51 original magnification x# 51 cobalt ions 51 glow brightly 51 vacuoles 51 neutralino 51 rhodopsin 51 spherical particle 51 collimators 51 thermal decomposition 51 aluminum oxide 51 inhomogeneous 51 optical biosensor 51 nanosphere 51 gold nanorods 51 hydrated minerals 51 odorants 51 nanotube arrays 51 echogenic 51 photosensitizer 51 starburst galaxies 51 spherical particles 51 prokaryotic 51 intermolecular forces 51 hematoxylin 51 nanocrystalline 51 preferentially bind 51 zebrafish larvae 51 violet lasers 51 metallic nanostructures 51 nanocells 51 micropores 51 copper nanowires 51 thermophilum 51 nanolayers 51 dopant atoms 51 nanostructured surfaces 51 microlenses 51 Schematic diagram 51 GRB# 51 Cepheid variables 51 nanobelts