Efficient hybrid light-driven micromotors with biocompatible fuel for removal of a model organic pollutant

کد مقاله : 1545-IWWA

نویسندگان

مرضیه فرخیانپور * دانشگاه کردستان

چکیده مقاله

Light-driven micro/nanomotors have attracted significant attention for biomedical, sensing, and environmental applications owing to their controllable motion. Despite recent advances, achieving efficient propulsion under conditions compatible with biological and environmental systems remains a major challenge. Here, we present a hybrid light-driven micromotor system that operates in a fully biocompatible environment. Under visible-light irradiation and in the presence of a biocompatible fuel, the micromotors exhibit efficient propulsion, and their speed and performance can be modulated by several factors, including fuel type and concentration, solution conditions, and light intensity. The proposed system addresses the low-speed limitation of many biocompatible light-driven micromotors, offering a promising route for biomedical and environmental applications. Furthermore, the micromotors were applied to the removal of a model organic pollutant from water samples under neutral conditions. Under optimized conditions, high removal efficiency was achieved under visible-light irradiation within a short time. Using a green fuel, the system provides efficient propulsion at low cost, suggesting promise for practical applications.

کلیدواژه ها

Light-driven micromotors, Biocompatible propulsion, Hybrid nanomaterials, Visible-light actuation, Water treatment

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