Related by context. Frequent words. (Click for all words.) 64 ionize 63 fluoresce 62 chromophores 61 Gamma rays 61 stimulated emission 60 electron beams 60 Quantum dots 59 Ultraviolet light 58 fluoresces 58 excitations 58 dye molecules 58 excitons 58 porphyrin 58 fluorescent probes 58 ionisation 57 Gamma ray bursts 57 shorter wavelengths 57 phosphors 57 fluorescent molecules 56 rubidium atoms 56 alpha particles 56 photoluminescence 56 ultraviolet UV light 56 quanta 56 fluorophores 56 nanobubbles 56 nanosized 56 laser pulse 56 nanosensor 56 photocatalyst 55 absorbance 55 Photons 55 plasmons 55 excitation 55 ultraviolet wavelengths 55 Nanowire 55 noble gases 55 ionization 55 ionised 55 antiprotons 54 spintronic devices 54 porphyrins 54 transduction 54 photons 54 ultrasonic waves 54 dopant 54 photonic crystal 54 ultraviolet light 54 muons 54 fluorescing 54 frequency comb 54 photon 54 pulsed laser 54 biomolecule 54 near infrared NIR 54 entangled photons 54 fluorescent dye 54 UV light 53 nitrogen atoms 53 emit 53 ionizing 53 femtosecond 53 phonons 53 electrons 53 quantum dots 53 decoherence 53 Cosmic rays 53 diffraction pattern 53 electrically conducting 53 resonant frequency 53 ultra violet light 53 metastable 53 photodetector 53 optical wavelengths 53 electron spins 53 Hawking radiation 53 fermions 53 terahertz radiation 53 laser pulses 53 spintronic 53 fluorescent proteins 53 reversibly 53 ultrasonics 52 fluorescent dyes 52 reactants 52 nanocrystal 52 millivolts 52 picosecond 52 Quantum Dots 52 synchrotron radiation 52 gold nanorods 52 electrochemical reaction 52 bosons 52 hydroxyl radicals 52 hydrogen ions 52 nanoscale structures 52 permittivity 52 Pulsed 52 ganglion cells 52 electrochemically 52 pulsed