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This work presents an inorganic\u2013organic hybrid copolymeric poly(cyclotriphosphazene\u2010<jats:italic>co<\/jats:italic>\u2010barbituric acid) colloid, which displays multiwavelength excited emission and catalytic activities, exploiting the unique structural, chemical, and optical features of inorganic heterocyclic ring hexachlorocyclotriphosphazene and organic co\u2010monomer barbituric acid. Specifically, this work reveals particle\u2010resolved unusual multicolor emission under excitation with the same or different wavelengths of light using fluorescence microscopy. The result is rationalized by density functional theory studies. In this work, the authors find that emission is coincident with fluorometric measurements, and the photocatalytic properties are anticipated from the overall band structure. This work also demonstrates the use of these colloids as micropumps, which can be remotely activated by UV, blue, and green lights under fuel\u2010free conditions, and ascribe the behavior to ionic diffusiophoresis arising from light\u2010triggered generation of H<jats:sup>+<\/jats:sup> and other charged species. This work offers a new class of polymeric colloids with multiple\u2010wavelength excited emission and catalytic activities, which is expected to open new opportunities in the design of fuel\u2010free, photo\u2010actuated micromachines and active systems.<\/jats:p>","DOI":"10.1002\/smll.202107621","type":"journal-article","created":{"date-parts":[[2022,2,10]],"date-time":"2022-02-10T08:45:45Z","timestamp":1644482745000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Inorganic\u2013Organic Hybrid Copolymeric Colloids as Multicolor Emission, Fuel\u2010Free, UV\u2010 and Visible\u2010Light\u2010Actuated Micropumps"],"prefix":"10.1002","volume":"18","author":[{"given":"Majid","family":"Basharat","sequence":"first","affiliation":[{"name":"Institute for Advanced Study Shenzhen University  Nanhai Avenue 3688 Shenzhen 518060 P. R. 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