Other

Labcyte Inc.

Edc Biosystems, Inc.

Molecular Devices Corporation

Lawrence Lee, Jr

Roger O Williams

Michael James Forbush

N Nicolas Mansour

Michael F Miller

Glen Krueger

Tarlochan S Jutty

David S Lee

Tarlochan Singh

Invention methods employ the use of acoustic waves to transfer small amounts of fluid in a non-contact manner. In invention methods, acoustic waves are propagated through a separated pool of a source fluid in such a manner that causes the ejection of a single micro-droplet from the surface of the pool. The droplet is ejected towards a target with sufficient force to provide for contact of the droplet with the target. Because the fluid is not contacted by any fluid transfer device such as a pipette, the opportunities for contamination are minimized. Invention methods may be employed to transfer fluids from an array of source sites to an array of target sites, thereby enabling the precision automation of a wide variety of procedures including screening, and synthesis procedures commonly used in biotechnology.

Acoustically mediated fluid transfer methods and uses thereof

An acoustic device is provided comprising a reservoir adapted to contain a fluid and having an exterior surface, an acoustic radiation generator for generating acoustic radiation, and a means for delivering an acoustic coupling fluid to the exterior surface of the reservoir. The acoustic radiation generator is placed in acoustic coupling relationship via the acoustic coupling fluid to the reservoir. Acoustic radiation generated by the acoustic radiation generator is transmitted through the exterior surface and into any fluid contained in the reservoir. Uncontrolled flow of the acoustic coupling fluid at the exterior surface as a result of movement of the acoustic radiation generator is eliminated. Also provided are methods that eliminate such uncontrolled flow.

Control over flow of an acoustic coupling fluid

Acoustic waves are used to transfer small amounts of fluid in a non-contact manner. Acoustic waves are propagated through a pool of a source fluid in such a manner that causes the ejection of a single micro-droplet from the surface of the pool. The droplet is ejected towards a target with sufficient force to provide contact of the droplet with the target. Because the fluid is not contacted by any fluid transfer device such as a pipette, the opportunities for contamination are minimized. Methods may be employed to transfer fluids from an array of source sites to an array of target sites, thereby enabling the precise automation of a wide variety of procedures including screening and synthesis procedures commonly used in biotechnology.

Growing community of inventors

Sunnyvale, CA, United States of America

Lawrence Lee, Jr