Fig. 4

A Fluorescence imaging in mice injected intratumorally with AS4S4/Fe3O4@Gel 12–7 h mice; B magneto-thermal effect in mice injected intratumorally with AS4S4/Fe3O4@Gel 0–9 min
A Fluorescence imaging in mice injected intratumorally with AS4S4/Fe3O4@Gel 12–7 h mice; B magneto-thermal effect in mice injected intratumorally with AS4S4/Fe3O4@Gel 0–9 min