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   Articles with "acoustic levitation" as a keyword



Toward Enhanced Aerosol Particle Adsorption in Never-Bursting Bubble via Acoustic Levitation and Controlled Liquid Compensation.

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recommendations! Published in 2023 at "Advanced science"

DOI: 10.1002/advs.202300049

Abstract: Bubbles in air are ephemeral because of gravity-induced drainage and liquid evaporation, which severely limits their applications, especially as intriguing bio/chemical reactors. In this work, a new approach using acoustic levitation combined with controlled liquid… read more here.

Keywords: liquid compensation; compensation; controlled liquid; acoustic levitation ... See more keywords

Experimental study on the improvement of surface integrity of tungsten steel using acoustic levitation polishing

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recommendations! Published in 2018 at "Journal of Materials Processing Technology"

DOI: 10.1016/j.jmatprotec.2018.04.043

Abstract: Abstract Surface integrity, including surface morphology, roughness, hardness and elastic modulus of tungsten steel, after the acoustic levitation polishing (ALP) process was investigated comprehensively. The mechanism of the ALP technology was first explored, and then… read more here.

Keywords: tungsten steel; process; surface; acoustic levitation ... See more keywords

Contact-free magnetic resonance imaging and spectroscopy with acoustic levitation

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recommendations! Published in 2025 at "Nature Communications"

DOI: 10.1038/s41467-025-58949-2

Abstract: Conventional magnetic resonance measurements often rely on the use of sample containers. This limits the implementation of time-resolved studies at the molecular level of liquid samples undergoing evaporation or other dynamic phenomena that require access… read more here.

Keywords: spectroscopy; contact free; acoustic levitation; resonance ... See more keywords

Non-Contact Universal Sample Presentation for Room Temperature Macromolecular Crystallography Using Acoustic Levitation

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recommendations! Published in 2019 at "Scientific Reports"

DOI: 10.1038/s41598-019-48612-4

Abstract: Macromolecular Crystallography is a powerful and valuable technique to assess protein structures. Samples are commonly cryogenically cooled to minimise radiation damage effects from the X-ray beam, but low temperatures hinder normal protein functions and this… read more here.

Keywords: macromolecular crystallography; acoustic levitation; crystallography; contact universal ... See more keywords

Improved functionality of hepatic spheroids cultured in acoustic levitation compared to existing 2D and 3D models

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-72059-x

Abstract: Hepatic spheroids are of high interest in basic research, drug discovery and cell therapy. Existing methods for spheroid culture present advantages and drawbacks. An alternative technology is explored: the hepatic spheroid formation and culture in… read more here.

Keywords: acoustic levitation; culture; cell; levitation compared ... See more keywords

Sparse identification of nonlinear dynamics applied to the acoustic levitation of acoustically large objects

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-24666-5

Abstract: Many studies on acoustic radiation forces, especially those applied to acoustic levitation, focus on characterizing the behaviour of acoustic fields. However, the dynamic response of the levitated objects, particularly those larger than the wavelength limit,… read more here.

Keywords: identification nonlinear; acoustic levitation; applied acoustic; acoustically large ... See more keywords
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Evaporation and drying kinetics of water-NaCl droplets via acoustic levitation

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recommendations! Published in 2020 at "RSC Advances"

DOI: 10.1039/c9ra09395h

Abstract: The acoustic levitation method (ALM) is expected to be applied as a container-less processing technology in the material science, analytical chemistry, biomedical technology, and food science domains because this method can be used to levitate… read more here.

Keywords: droplet; acoustic levitation; evaporation; experimental results ... See more keywords

Selective polymorphism of α-glycine by acoustic levitation

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recommendations! Published in 2020 at "CrystEngComm"

DOI: 10.1039/d0ce00856g

Abstract: In this work we investigate the crystallisation behaviour of glycine in water and in a binary solvent mixture in an acoustic levitator under controlled environmental conditions. High speed video microscopy was used to monitor the… read more here.

Keywords: levitation; polymorphism glycine; glycine acoustic; acoustic levitation ... See more keywords
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Acoustic levitation in mid-air: Recent advances, challenges, and future perspectives

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recommendations! Published in 2020 at "Applied Physics Letters"

DOI: 10.1063/5.0012660

Abstract: Mid-air acoustic levitation is becoming a powerful tool to suspend and manipulate millimetric objects. Because of its unique characteristics, acoustic levitation is suitable to trap a wide variety of materials such as liquids, solids, soap… read more here.

Keywords: levitation; air recent; acoustic levitation; levitation mid ... See more keywords

Acoustic levitation of a Mie sphere using a 2D transducer array

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recommendations! Published in 2021 at "Journal of Applied Physics"

DOI: 10.1063/5.0037344

Abstract: Most acoustic levitation techniques are limited to objects smaller than half the wavelength. To overcome this limit, different strategies have been proposed for suspending macroscopic objects in mid-air. Two approaches to levitate spherical and non-spherical… read more here.

Keywords: array; levitation; mie sphere; acoustic levitation ... See more keywords

Revealing the structure of snowflakes using acoustic levitation.

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recommendations! Published in 2025 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2502112122

Abstract: The study of clouds, a field known as nephology, is one of the oldest studies known to humanity since looking at clouds was, and is, an easy way of studying weather condi - tions. Clouds… read more here.

Keywords: structure snowflakes; using acoustic; acoustic levitation; snowflakes using ... See more keywords