Fig. 8

Effective anti-metastatic properties of IM@ZP under NIR laser irradiation in vivo. A HE staining analysis of lung metastasis of mice treated with IM@Z, IM@Z  +  NIR, IM@ZP and IM@ZP  +  NIR. B Lung metastatic nodules of mice treated with IM@Z, IM@Z  +  NIR, IM@ZP and IM@ZP  +  NIR. C Lung weight of mice treated with IM@Z, IM@Z  +  NIR, IM@ZP and IM@ZP  +  NIR. n  = 6 for mice following each treatment. *p  < 0.05