STRUCTURING A SET OF OBJECTS SUCH AS CELLS AND MICRON-SIZED PARTICLES USING ACOUSTIC FORCE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250115862A1
SERIAL NO

18694769

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Abstract

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A technique for moving various objects such as cells and particles of hydrogel or a compressible material, suspended in a fluid, so as to form a layered structure akin to human organ tissue. A standing sound wave is propagated through the fluid so as to position the cells on a pressure node and the particles on a pressure antinode. As such, the cells have a positive acoustic contrast relative to the fluid, while the particles have a negative acoustic contrast relative to the fluid.

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Patent Owner(s)

Patent OwnerAddress
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE3 RUE MICHEL ANGE PARIS 75016
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE101 RUE DE TOLBIAC PARIS 75013
ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS10 RUE VAUQUELIN PARIS 05 75005
SORBONNE UNIVERSITEPARIS
UNIVERSITÉ PARIS CITÉ85 BOULEVARD SAINT-GERMAIN PARIS 75006

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
AIDER, Jean-Luc VANVES, FR 4 19
DUPUIS, Chloé PARIS, FR 1 0
HOYOS, Mauricio CRETEIL, FR 8 160
PEYRIN, Jean-Michel PARIS, FR 3 22

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