Scheme 1
From: Effective treatment of metastatic sentinel lymph nodes by dual-targeting melittin nanoparticles

(a) Components and structures of the CD44 and SR-B1 dual-targeting HA-HPPS and MLT-HA-HPPS nanoparticles. (b) Growth inhibition of breast cancer SLN metastasis by melittin-loaded MLT-HA-HPPS