Photothermal nanofibers were developed comprised of light-sensitive iron oxide nanoparticles (IONPs) embedded in electrospun nanofibers. We demonstrated that embryonic stem cells and human T cells, transfected with such nanofibers are in excellent health and retain their therapeutic functionality.

Our understanding of how biomolecules redirect the fate and impact of nanomaterials in the environment is rapidly advancing. We present the emerging work, along with our perspective on next steps in eco-corona studies.