Key points are not available for this paper at this time.
Chemiluminescence imaging of bioanalytes using spiroadamantane 1,2-dioxetanes has gained significant attention due to improved signal-to-noise ratios and imaging depth compared to excitation-based probes, as well as their modifiable scaffolds that offer analyte-specific responses and tunable emissive properties. Among several strategies employed to amplify signals under aqueous conditions and to shift the emission into the bio-relevant red region, energy transfer to an adjacent fluorophore is a popular and effective method. This Minireview highlights spiroadamantane 1,2-dioxetane-based probes that operate via an energy transfer mechanism to detect bioanalytes both in vitro and in vivo. Probes that display both non-covalent and covalent interactions with fluorophores, as well as their applications in imaging specific analytes will be discussed.
Kagalwala et al. (Thu,) studied this question.