Functionalized magnetic nanowires for chemical and magneto-mechanical induction of cancer cell death.

ABSTRACT: Exploiting and combining different properties of nanomaterials is considered a potential route for next generation cancer therapies. Magnetic nanowires (NWs) have shown good biocompatibility and a high level of cellular internalization. We induced cancer cell death by combining the chemotherapeutic effect of doxorubicin (DOX)-functionalized iron NWs with the mechanical disturbance under a low frequency alternating magnetic field. (3-aminopropyl)triethoxysilane (APTES) and bovine serum albumin (BSA) were separately used for coating NWs allowing further functionalization with DOX. Internalization was assessed for both formulations by confocal reflection microscopy and inductively coupled plasma-mass spectrometry. From confocal analysis, BSA formulations demonstrated higher internalization an

SUBMITTER: Martinez-Banderas AI 

PROVIDER: S-EPMC5075884 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature