Rheotaxis of Bimetallic Micromotors Driven by Chemical-Acoustic Hybrid Power.


Rheotaxis is a common phenomenon in nature that refers to the directed movement of micro-organisms as a result of shear flow. The ability to mimic natural rheotaxis using synthetic micro/nanomotors adds functionality to enable their applications in biomedicine and chemistry. Here, we present a hybrid strategy that can achieve both positive and negative… (More)
DOI: 10.1021/acsnano.7b06107

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