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. 2022 Feb 4;14(2):362. doi: 10.3390/pharmaceutics14020362

Table 3.

Cyanine and semi-cyanine conjugates used for photoacoustic imaging with different trigger groups. Trigger groups are colored in blue; target groups are colored in green.

PAI Agents Decorated with Trigger Groups Recognition Molecule Reference
graphic file with name pharmaceutics-14-00362-i005.jpg GSH [129]
graphic file with name pharmaceutics-14-00362-i006.jpg H2S [130]
graphic file with name pharmaceutics-14-00362-i007.jpg H2O2 [131]
graphic file with name pharmaceutics-14-00362-i008.jpg H2S [132]
graphic file with name pharmaceutics-14-00362-i009.jpg Hypoxia [133]
graphic file with name pharmaceutics-14-00362-i010.jpg Aminopeptidase (LAP) [134]
graphic file with name pharmaceutics-14-00362-i011.jpg ONOO- [135]
graphic file with name pharmaceutics-14-00362-i012.jpg Alkaline phosphatase (ALP) [136]