Supramolecular chemistry, fluorescence and sensing, Anthony W. Czarnik; synthesis and study of crown ethers with alkali-metal-enhanced fluorescence - quest for flashy crowns, L.R. Sousa et al; ion regulation detected by changes in photoinduced charge or energy transfer, Bernard Valeur et al; fluorescent photoinduced electron-transfer sensors - the simple logic and its extensions, Richard A. Bissell et al; tunable fluorescence of some macrocyclic anthracenophanes, H. Bouas-Laurent et al; fluorescent cyclodextrins for detecting organic compounds with molecular recognition, Akihiko Ueno; intrinsic chromophores and fluorophores in synthetic molecular sensors and dosimeters, Anthony W. Czarnik; fluorescent and photochemical probes of dynamic biochemical signals inside living cells, Roger Y. Tsien; 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N',-tetraacetic acid conjugates used to measure intracellular Ca2+ concentration, Michael A. Kuhn; fluorescent chemosensors for monitoring potassium in blood and across biological membranes, Divakar Masilamani and Mariann E. Lucas; fluorescent probes in studies of proteases, Grant A. Krafft and Gary T. Wang; lifetime-based sensing using phase-modulation fluorometry, H. Szmacinski and J.R. Lakowicz.