Colloids Can “See” the Light
نویسندگان
چکیده
منابع مشابه
Light-activated self-propelled colloids.
Light-activated self-propelled colloids are synthesized and their active motion is studied using optical microscopy. We propose a versatile route using different photoactive materials, and demonstrate a multiwavelength activation and propulsion. Thanks to the photoelectrochemical properties of two semiconductor materials (α-Fe2O3 and TiO2), a light with an energy higher than the bandgap trigger...
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ژورنال
عنوان ژورنال: Chem
سال: 2017
ISSN: 2451-9294
DOI: 10.1016/j.chempr.2016.12.006