Lawrence Livermore National Security, LLC

David Soscia

William J Benett

Angela C Tooker

Elizabeth K Wheeler

Nicholas O Fischer

Heather Ann Enright

Erik V Mukerjee

Doris Mailie Lam

Michael Triplett

The present disclosure relates to a biocompatible, in vitro probe system. The probe system may have a substrate and a culture well supported on the substrate. The culture well defines a three-dimensional volume for containing in vitro cultures of electroactive cells. The probe system has at least one probe subsystem supported on the substrate. The probe subsystem has at least one probe having an array of electrodes, with the probe being disposed within the culture well for in vitro electrically communicating with the electroactive cells. The probe subsystem is adapted to be interfaced to an external instrumentation/recording device.

System and method for three-dimensional in vitro flexible microelectrode array

The present disclosure relates to a funnel apparatus for channeling cells onto a plurality of distinct, closely spaced regions of a seeding surface. The funnel apparatus has a body portion having an upper surface and a lower surface. The body portion forms a plurality of flow paths, at least one of which is shaped to have a decreasing cross-sectional area from the upper surface to the lower surface. The flow paths are formed at the lower surface to enable cells deposited into the flow paths at the upper surface of the funnel apparatus to be channeled into a plurality of distinct, closely spaced regions on the seeding surface positioned adjacent the lower surface.

Funnel for localizing biological cell placement and arrangement

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Livermore, CA, United States of America

David Soscia