Fluorophore dependence in modular systems

The Aobs and fluorescence enhancement could not be determined because of the small changes in fluorescence. 

The fluorophores chosen are all commercially available as their aldehyde derivatives, comparatively inexpensive and have similar photophysical properties. 

The fluorescence titrations of the monoboronic acid reference compounds 

To help visualize the trends of the observed stability constants (. fobs) in Tables 7 and 8, the stability constants of the diboronic acid sensors 148(pyrene)-152(2-naphthaiene) arc rcportcd in Figurc 40 divided by the stability constants of the analogous monoboronic acid reference compounds 

---