Advances in anti-tumor research based on bionic micro-nano technology

Malignant tumors are the most important killer of human health worldwide, posing a great danger to human life and health. Traditional tumor treatment methods such as surgery, chemotherapy and radiation therapy have drawbacks such as insufficient targeting and causing certain damage to the organism. Therefore, researchers are exploring new safe, effective and low-cost methods for tumor treatment. With the development of bionics, molecular science, gene technology and nanoscience, tumor bionic therapy solutions based on bionic micro-nano technology have become a hot topic in current research and treatment. Researchers have developed various bionic materials inspired by nature for use in developing new anti-tumor strategies. These materials have good biocompatibility, excellent anti-tumor effect, lower cost and greener than traditional tumor treatments. This paper introduces four types of tumor bionic therapeutic strategies from the perspective of improving the tumor microenvironment and their application advantages; it also analyzes the therapeutic effects of bionic anti-tumor materials. The manuscript summarizes the problems faced by its development and provides an outlook on its subsequent applications.