Department of Physics and Mathematics, Shanghai Key Laboratory of Materials Protection and, Advanced Materials in Electric Power, Shanghai University of Electric Power, Shanghai, 201300, China.
Department of Materials Science, Fudan University, Shanghai, 200433, China.
ChemistryOpen. 2021 Sep;10(9):861-866. doi: 10.1002/open.202100064. Epub 2021 Aug 4.
In the past two decades, micromotors have experienced rapid development, especially in environmental remediation, the biomedical field, and in cargo delivery. In this study micromotors have been synthesized from a variety of materials. Different functional layers and catalytic layers are formed through template electrodeposition (the bottom-up method). At the same time, the article analyzes the influence of hydrogen peroxide concentration, surfactant type and concentration on the speed of the micromotors. Cargo transportation through tubular micromotors has always been a problem that people are eager to solve. In this article, we electrodeposit a layer of Ni in the microtubes, which effectively guides the microtubular motors to complete the cargo transportation. The potential applications of micromotors are also being explored. We added the prepared micromotors to the methylene blue solution to effectively enhance the degradation.
在过去的二十年中，微马达经历了快速的发展，特别是在环境修复、生物医学领域和货物输送方面。在这项研究中，我们已经从各种材料中合成了微马达。通过模板电沉积（自下而上的方法）形成不同的功能层和催化层。同时，本文分析了过氧化氢浓度、表面活性剂类型和浓度对微马达速度的影响。管状微马达的货物输送一直是人们急于解决的问题。在本文中，我们在微管内电沉积一层 Ni，这有效地引导微管马达完成货物输送。微马达的潜在应用也在被探索中。我们将制备好的微马达加入到亚甲基蓝溶液中，有效地增强了降解效果。
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