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Cited by 943

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Holographic acoustic elements for manipulation of levitated objects

Open access
Marzo, Asier, Seah, Sue Ann, Drinkwater, Bruce W., Sahoo, Deepak Ranjan, Long, Benjamin, Subramanian, Sriram·2015·Nature Communications

Abstract

Sound can levitate objects of different sizes and materials through air, water and tissue. This allows us to manipulate cells, liquids, compounds or living things without touching or contaminating them. However, acoustic levitation has required the targets to be enclosed with acoustic elements or had limited manoeuvrability. Here we optimize the phases used to drive an ultrasonic phased array and show that acoustic levitation can be employed to translate, rotate and manipulate particles using even a single-sided emitter. Furthermore, we introduce the holographic acoustic elements framework that permits the rapid generation of traps and provides a bridge between optical and acoustical trapping. Acoustic structures shaped as tweezers, twisters or bottles emerge as the optimum mechanisms for tractor beams or containerless transportation. Single-beam levitation could manipulate particles inside our body for applications in targeted drug delivery or acoustically controlled micro-machines that do not interfere with magnetic resonance imaging.

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Crossref · 10.1038/ncomms9661

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Metadata

Authors
Marzo, A., Seah, S. A., Drinkwater, B. W., Sahoo, D. R., Long, B., & Subramanian, S.
Venue
Nature Communications
Published
2015-10-27
Volume
6
Issue
1
Pages
8661-8661
ISSN
2041-1723 (ISSN-L)
OpenAlex
W1936889252
Cited by
943
References
1
FWCI
21.86
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Holographic acoustic elements for manipulation of levitated objects. https://app.cochat.ai/papers/10.1038/ncomms9661
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Marzo, A., Seah, S. A., Drinkwater, B. W., Sahoo, D. R., Long, B., & Subramanian, S. (2015). Holographic acoustic elements for manipulation of levitated objects. Nature Communications. https://doi.org/10.1038/ncomms9661

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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