2,2'-Dipyridyl 1 Advanced applications 1 Bipyridines 1 Confocal microscopy 1 Doped silica 1 Fluorescence 1 Fluorescence measurements 1 Fluorescence quenching 1 Fluorescent nanoparticles 1 Luminescence 1 Luminescent temperature nanosensors 1 Microenvironments 1 Molecular Structure 1 Nanoparticles 1 Particle Size 1 Photophysical properties 1 Quenching 1 Ruthenium 1 Scanning confocal microscopy 1 Silica 1 Silica nanoparticles 1 Silicon Dioxide 1 Steady-state emissions 1 Surface Properties 1 Temperature 1 Temperature imaging 1 Temperature response 1 Thermal process 1 Tris(bipyridine)ruthenium(II) 1 anion 1