参考文献(References):
[1] ZHA F J,WANG T W,LUO M,et al.Tubular micro/nanomotors:propulsion mechanisms,fabrication techniques and applications[J].Micromachines,2018,9(2):78.
[2] WANG W,DUAN W T,AHMED S,et al.Small power:autonomous nano- and micromotors propelled by self-generated gradients[J].Nano Today,2013,8(5):531.
[3] KARSHALEV E,ZHANG Y,DE áVILA B E-F,et al.Micromotors for active delivery of minerals toward the treatment of iron deficiency anemia[J].Nano Letters,2019,19(11):7816.
[4] GAO W,WANG J.Synthetic micro/nanomotors in drug delivery[J].Nanoscale,2014,6(18):10486.
[5] SATTAYASAMITSATHIT S,KOU H H,GAO W,et al.Fully loaded micromotors for combinatorial delivery and autonomous release of cargoes[J].Small,2014,10(14):2830.
[6] CAMPUZANO S,OROZCO J,KAGAN D,et al.Bacterial isolation by lectin-modified microengines[J].Nano Letters,2012,12(1):396.
[7] BALASUBRAMANIAN S,KAGAN D,HU C M J,et al.Micromachine-enabled capture and isolation of cancer cells in complex media[J].Angewandte Chemie:International Edition,2011,50(18):4161.
[8] YOSHIZUMI Y,OKUBO K,YOKOKAWA M,et al.Programmed transport and release of cells by self-propelled micromotors[J].Langmuir,2016,32(37):9381.
[9] HU N,ZHANG B,GAI M Y,et al.Forecastable and guidable bubble-propelled microplate motors for cell transport[J].Macromolecular Rapid Communications,2017,38(11):1600795.
[10] LI J X,THAMPHIWATANA S,LIU W J,et al.Enteric micromotor can selectively position and spontaneously propel in the gastrointestinal tract[J].ACS Nano,2016,10(10):9536.
[11] DE áVILA B E-F,ANGSANTIKUL P,LI J X,et al.Micromotor-enabled active drug delivery for in vivo treatment of stomach infection[J].Nature Communications,2017,8:272.
[12] OROZCO J,GARCIA-GRADILLA V,D′AGOSTINO M,et al.Artificial enzyme-powered microfish for water-quality testing[J].ACS Nano,2013,7(1):818.
[13] GAO W,PEI A,DONG R F,et al.Catalytic iridium-based Janus micromotors powered by ultralow levels of chemical fuels[J].Journal of the American Chemical Society,2014,136(6):2276.
[14] SOLER L,MAGDANZ V,FOMIN V M,et al.Self-propelled micromotors for cleaning polluted water[J].ACS Nano,2013,7(11):9611.
[15] MARIC T,MAYORGA-MARTINEZ C C,KHEZRI B,et al.Nanorobots constructed from nanoclay:using nature to create self-propelled autonomous nanomachines[J].Advanced Functional Materials,2018,28(40):1802762.
[16] EBBENS S J,HOWSE J R.Direct observation of the direction of motion for spherical catalytic swimmers[J].Langmuir,2011,27(20):12293.
[17] MORAN J L,POSNER J D.Phoretic self-propulsion[J].Annual Review of Fluid Mechanics,2017,49:511.
[18] EBBENS S,GREGORY D A,DUNDERDALE G,et al.Electrokinetic effects in catalytic platinum-insulator Janus swimmers[J].Europhysics Letters,2014,106(5):58003.
[19] BROWN A,POON W.Ionic effects in self-propelled Pt-coated Janus swimmers[J].Soft Matter,2014,10(22):4016.
[20] GIBBS J G,ZHAO Y P.Autonomously motile catalytic nanomotors by bubble propulsion[J].Applied Physics Letters,2009,94(16):163104.
[21] HOWSE J R,JONES R A L,RYAN A J,et al.Self-motile colloidal particles:from directed propulsion to random walk[J].Physical Review Letters,2007,99(4):048102.
[22] LYU X L,CHEN J Y,LIU J Y,et al.Reversing a platinum micromotor by introducing platinum oxide[J].Angewandte Chemie:International Edition,2022,61(24):e202201018.
[23] LYU X L,LIU X X,ZHOU C,et al.Active,yet little mobility:asymmetric decomposition of H2O2 is not sufficient in propelling catalytic micromotors[J].Journal of the American Chemical Society,2021,143(31):12154.
[24] WANG W,CHIANG T Y,VELEGOL D,et al.Understanding the efficiency of autonomous nano- and microscale motors[J].Journal of the American Chemical Society,2013,135(28):10557.
[25] PAXTON W F,BAKER P T,KLINE T R,et al.Catalytically induced electrokinetics for motors and micropumps[J].Journal of the American Chemical Society,2006,128(46):14881.