Table 1.

Summary of the photophysical and redox properties of the photosensitizers used to activate P450 enzymes as well as their respective structures.

Light-harvesting unit	Structure	Absorption and Emission max	Reduction potentiala	Electron supplierb	Reference
3-nm CdS-Quantum Dots Capped with mercaptoacetic acid		λmax(Abs) = 390 nm	3 eV bandgap	H2O	[34]
		λmax(Em) = 550 nm
3,10- dimethyl-5-deazaflavin		λmax(Abs) = 390 nm	−0.770 V	EDTA	[35]
		λmax(Em) = 480 nm
Photosystem I		λmax(Abs) = 700 nm	−1.2 V	Plastocyanin	[36]
FAD, FMN, RBFd		λmax(Abs) = 441-43 nm	−0.240 V	EDTA	[35]
		λmax(Em) = 530-32 nm
Eosin Y		λmax(Abs) = 525 nm	−1.16 V	TEOA	[24]
		λmax(Em) = 543 nm
Ruthenium diimine		λmax(Abs) = 452 nm	−1.28 V	DTC	[37]
		λmax(Em) = 620 nm

^aeported vs NHE

^bEDTA: ethylenediaminetetraacetic acid, TEOA: triethanolamine; DTC: diethyldithiocarbamate

^cMg²⁺: green sphere

^dFAD: Flavin adenine dinucleotide; FMN: Flavin mononucleotide; RBF: Riboflavin.