Optimization of the Coupling of Target Recognition and Signal Generation - Advanced Fluorescence Reporters in Chemistry and Biology - page 59

Fig. 10 D - A - D probes for
improved cation signaling.
(a) Asymmetric approach;
(b) symmetric approaches;
(c) examples for probes
containing two different
receptors. For color code,
see Fig. 3 ; violet atoms in 28
denote coordinating atoms of
different analyte preference;
dark yellow atom in 29
denotes second type of donor
atom with different analyte
preference