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However, most reported photocatalytic micromotors can only be tracked in transparent solutions under bright fields, which greatly limits their applications. Herein, photocatalytic micromotors based on Cu<jats:sub>2<\/jats:sub>O@carbon dot (CDot) particles with excellent fluorescent properties and precise propulsion capabilities in 3D are reported. In the fully green environment of malic acid, the Cu<jats:sub>2<\/jats:sub>O@CDot micromotors display efficient propulsion under visible light irradiation (as high as 40.85\u2009\u03bcm\u2009s<jats:sup>\u22121<\/jats:sup>). In addition, the propulsion direction of the Cu<jats:sub>2<\/jats:sub>O@CDot micromotors can be effectively adjusted by changing the direction of light via positive phototaxis. Interestingly, due to the presence of CDots, these new Cu<jats:sub>2<\/jats:sub>O@CDot micromotors display excellent and stable fluorescence. This study reports the first photocatalytic micromotors with both novel fluorescence properties and excellent propulsion characteristics in biocompatible environments. Due to their excellent fluorescent properties and precise motion control, these Cu<jats:sub>2<\/jats:sub>O@CDot micromotors hold great potential to perform complex tasks across diverse practical applications.<\/jats:p><\/jats:sec>","DOI":"10.1002\/aisy.201900159","type":"journal-article","created":{"date-parts":[[2020,1,9]],"date-time":"2020-01-09T06:34:33Z","timestamp":1578551673000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["Carbon\u2010Dot\u2010Induced Acceleration of Light\u2010Driven Micromotors with Inherent Fluorescence"],"prefix":"10.1002","volume":"2","author":[{"given":"Jiajia","family":"Wang","sequence":"first","affiliation":[{"name":"School of Chemistry and Environment South China Normal University  Guangzhou 510006 China"}]},{"given":"Huiying","family":"Wu","sequence":"additional","affiliation":[{"name":"School of Chemistry and Environment South China Normal University  Guangzhou 510006 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