Table 1.

Common Photochemical Reactions for Targeted Drug Delivery

Structure	Reaction	Citation
Azobenzene		[18,19]
Ortho-nitrobenzyl		[23]
		[22,24]
		[25]
		[26–30]
Coumarin		[20]
		[21]
		[22]
Ruthenium
		[31,32]
		[33]
		[34]