Related by context. Frequent words. (Click for all words.) 57 microfabricated 53 diffracted 52 microfluidic chip 51 microchannel 50 scanning electron microscopy 50 sensor arrays 50 cantilevers 50 nanorod 49 bilayer 49 microelectrodes 48 tomographic 48 geometries 48 fluorescence microscope 47 microchannels 47 electron spins 47 nanoporous 47 photonic crystal 47 electromagnetically 47 silicon substrate 47 fluorescently labeled 47 beam splitter 47 diffraction pattern 47 cryostat 46 polymerized 46 stacked vertically 46 hollow tubes 46 optical lattice 46 magnetic particle 45 collimated 45 polymer matrix 45 spectrally 45 helix 45 interferometric 45 toroidal 45 gratings 45 SWCNTs 45 dipoles 45 soundwaves 45 tubes 45 particle detectors 45 photodetector 44 controllably 44 dopants 44 lamellar 44 collimator 44 cylindrical 44 waveguides 44 hollow fibers 44 optical microscopes 44 photodiode 44 transversely 44 detector 43 narrow passageway 43 cantilever 43 sensors 43 biological molecules 43 Droplets 43 magnetron 43 cesium atoms 43 oxide layer 43 ultrasonic sensors 43 zinc oxide nanowires 43 terahertz radiation 43 vacuoles 43 DNA helix 43 isotropic 43 oscillatory 43 photoluminescence 43 nanopores 43 waveguide 43 corrugations 43 curvatures 43 potassium ions 43 beveled edges 42 z axis 42 submillimeter 42 vertically stacked 42 vias 42 photocell 42 electrically conducting 42 substructures 42 wavelike 42 membranes 42 millimeter diameter 42 baseplate 42 plasmon 42 polymer coated 42 orbitals 42 Cylindrical 42 adiabatic 42 micrometre 42 helium atoms 42 lunar craters 41 plexiglas 41 coils 41 snail shell 41 lattice 41 magnetic beads 41 membranous 41 opto mechanical 41 photometer