Research Article

Cavitation-Enhanced Delivery of the Nanomaterial Graphene Oxide-Doxorubicin to Hepatic Tumors in Nude Mice Using 20 kHz Low-Frequency Ultrasound and Microbubbles

Figure 3

Experimental scheme design (USMB: low-frequency ultrasound combined with microbubbles; GO-DOX: graphene oxide-doxorubicin; FE-SEM: field emission scanning electron microscopy; FE-TEM: field emission transmission electron microscopy; TEM: transmission electron microscopy; RBC: red blood cells; HB: hemoglobin; PLT: platelets; WBC: white blood cells; ALT: alanine aminotransferase; AST: aspartate aminotransferase; CREA: creatinine; BUN: urea nitrogen).