NIR‐Responsive Upconversion Nanoparticles Stimulate Neurite Outgrowth in PC12 Cells

Nerve regeneration is of diagnostic importance in neuroscience in regards to the treatment of degenerative disease. Owing to the ability to release rare-earth ions and produce ROS during upconversion process, upconversion nanoparticles are first reported for promoting neurite outgrowth. Different charged coating materials which play a critical role in cell attachment, can further lead to different effects on cell differentiation. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.