Figure 7
From: Magneto-elasto-electroporation (MEEP): In-vitro visualization and numerical characteristics

Opto-acoustic Emission data and response curve.
(a) Photoacoustic emission peak intensity of cobalt ferrite nanoparticles decreases when an a.c. magnetic field is applied and further when CSMEN were analyzed w/o an a.c. magnetic field application, the OA intensity peak further reduces; (b) Opto-acoustic response curves of reference, CFO nanoparticles and CSMEN are compared.