【Person in charge of results】

    Ma Xing

 Highlights:

    First, through the structure control of mesoporous silica materials and micro-nano preparation, a variety of micro-nano machines that can be used for active drug delivery have been constructed;

    Second, for the first time, the long-range self-driving and precise control of motion of micro-nano machines driven by biological enzymes have been realized;

    Third, successfully prepared the world's smallest bubble-free propellant "nano rocket" (2016 Guinness World Records);

    Fourth, using the bionic phototaxis properties of light-driven micro-nano machines to realize the active targeted biochemical sensing detection of Raman sensing probes;

Figure 1 Light-driven active Raman sensing nanoprobe

Figure 2 Bio-enzyme-driven drug-loaded nanomachine and its driving force characterization