Table 2.

Molar extinction coefficient (ε, (M⁻¹·cm⁻¹)) of PpIX, PPa, and PF in different solvents at room temperature.

Solvent	PpIX					PPa					PF
	Soret	QIV	QIII	QII	QI	Soret	QIV	QIII	QII	QI	Soret	QIV	QIII	QII	QI
Toluene	143,590	13,746	10,448	6481	5204	107,765	10,718	8589	7108	52,500	45,454	8535	5544	4705	2381
AcOEt	140,975	13,148	10,432	6113	5302	106,642	10,691	8455	6202	49,416	55,780	7351	4655	3854	2056
EtOH	142,440	13,305	10,615	6476	5067	92,874	9303	8403	7851	45,435	71,905	7832	4779	3661	1891
MeOH	139,797	12,410	10,048	6111	4579	94,334	9555	8771	8202	43,430	70,829	7333	4495	3497	1722
Glycerol	38,582	14,342	9180	8029	4909	46,057	5215	4989	4603	20,415	61,111	5151	3891	3531	1392
Water	40,603	15,326	9447	8177	5005	41,993	3900	3489	4179	17,311	61,617	3456	2806	2751	1044
PBS	47,433	11,565	7964	6945	4152	39,431	3699	3467	3937	15,444	59,023	3970	2786	2524	931
FBS	61,034	13,332	12,969	7436	4346	54,518	7172	6478	6808	31,092	45,952	5447	3515	2956	1387