Fig. 8

a IR thermal images of subcutaneous 4T1 tumor-bearing mice with intravenous injection of PBS and ILA@Lip (AQ4N: 5 mg kg⁻¹, Lenvatinib: 100 mg kg⁻¹, IR 780: 5 mg kg⁻¹), b and their tumor temperature variations during a 10 min period of laser (808 nm, 1.0 W cm⁻²) irradiation at the tumor site. c IR thermal images of orthotopic 4T1 tumor-bearing nude mice with intravenous injection of PBS and ILA@Lip (AQ4N: 5 mg kg⁻¹, Lenvatinib: 100 mg kg⁻¹, IR 780: 5 mg kg⁻¹), d and their tumor temperature variations during a 10 min period of laser (808 nm, 1.0 W cm⁻²) irradiation at the tumor site