Self‐Propelled Magnetic Dendrite‐Shaped Microrobots for Photodynamic Prostate Cancer Therapy
نویسندگان
چکیده
Photocatalytic micromotors that exhibit wireless and controllable motion by light have been extensively explored for cancer treatment photodynamic therapy (PDT). However, overexpressed glutathione (GSH) in the tumor microenvironment can down-regulate reactive oxygen species (ROS) level therapy. Herein, we present dendrite-shaped light-powered hematite microrobots as an effective GSH depletion agent PDT of prostate cells. These display negative phototactic under irradiation flexible actuation a defined path controlled external magnetic field. Non-contact transportation micro-sized cells be achieved manipulating microrobot’s motion. In addition, biocompatible induce greatly enhance performance. The proposed contribute to developing dual light/magnetic field-powered micromachines biomedical
منابع مشابه
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ژورنال
عنوان ژورنال: Angewandte Chemie
سال: 2022
ISSN: ['1521-3773', '1433-7851', '0570-0833']
DOI: https://doi.org/10.1002/ange.202213505