Table 3.

Comparison of melting temperature and enthalpies of LNP with and without encapsulated HPPH from week 1 to week 4

Lipid formulation	Week 1		Week 4
	Transition temperature °C/Tm	Enthalpy of transition/J.g−1	Transition temperature °C/Tm	Enthalpy of transition/J.g−1
1 K (10)	42.42 ± 0.45	0.81 ± 0.65	42.66 ± 0.15	1.18 ± 0.65
1 K (10)/HPPH	42.32 ± 0.32	6.79 ± 0.70	42.97 ± 0.55	0.468 ± 0.49
2 K (10)	42.87 ± 0.85	8.66 ± 0.38	43.04 ± 0.08	3.4 ± 0.13
2 K (10)/HPPH	42.06 ± 0.10	8.08 ± 0.95	41.67 ± 0.48	2.05 ± 0.76
2 K (20)	42.04 ± 0.16	2.5 ± 0.55	41.17 ± 0.09	0.74 ± 0.11
2 K (10)/HPPH	41.06 ± 0.35	0.38 ± 0.73	41.37 ± 0.20	0.21 ± 0.54
5 K (10)	42.02 ± 0.89	6.08 ± 0.20	44.11 ± 0.04	1.69 ± 0.14
5 K (10)/HPPH	42.45 ± 0.40	0.89 ± 0.35	42.92 ± 0.92	1.24 ± 0.29