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- Title
Acoustic Properties of Stretchable Liquid Metal‐Elastomer Composites for Matching Layers in Wearable Ultrasonic Transducer Arrays (Adv. Funct. Mater. 31/2024).
- Authors
Krings, Ethan J.; Hage, Benjamin D.; Truong, Sequoia L.; Reeser, Kiersten A.; Fox, Eli L.; Snyder, Matthew G.; Walker, Quentin; Bashford, Gregory R.; Markvicka, Eric J.
- Abstract
This article, titled "Acoustic Properties of Stretchable Liquid Metal-Elastomer Composites for Matching Layers in Wearable Ultrasonic Transducer Arrays," explores the use of liquid metal-elastomer composites as acoustic matching layers in ultrasound transducers. The researchers, Eric J. Markvicka and his colleagues, investigate the control of volume loading and size of liquid metal microdroplets in a soft elastomer matrix to customize the acoustic properties. The stretchable acoustic matching layer is then integrated into a wearable ultrasound device to measure blood flow velocity in a phantom model.
- Subjects
LIQUID metals; ACOUSTIC impedance; ULTRASONIC arrays; ULTRASONIC transducers; WEARABLE technology
- Publication
Advanced Functional Materials, 2024, Vol 34, Issue 31, p1
- ISSN
1616-301X
- Publication type
Article
- DOI
10.1002/adfm.202470173