Wireless Frequency-Multiplexed Acoustic Array-based Acoustofluidics.

ABSTRACT: Acoustofluidics has shown great potential in enabling on-chip technologies for driving liquid flows and manipulating particles and cells for engineering, chemical, and biomedical applications. To introduce on-demand liquid sample processing and micro/nano-object manipulation functions to wearable and embeddable electronics, wireless acoustofluidic chips are highly desired. This paper presents wireless acoustofluidic chips to generate acoustic waves carrying sufficient energy and achieve key acoustofluidic functions, including arranging particles and cells, generating fluid streaming, and enriching in-droplet particles. To enable these functions, our wireless acoustofluidic chips leverage mechanisms, including inductive coupling-based wireless power transfer (WPT), frequency multiplexing-ba

SUBMITTER: Li J 

PROVIDER: S-EPMC11790274 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature