Arizona State University

Benjamin Ueberroth

Deirdre Meldrum

Yanqing Tian

Laimonas Kelbauskas

Clifford Anderson

Kristen Lee

Jacob Messner

Jeff Houkal

Fengyu Su

Liqiang Zhang

Hong Wang

Kimberly Bussey

Honor Glenn

Ganquan Song

A multi-layer sealing structure for sealing a microwell array defined in or on a substrate includes at least one front compliant layer, a back compliant layer, and a flexural layer arranged between the at least one front compliant layer and the back compliant layer, wherein the at least one front compliant layer is closer than the back compliant layer to microwells of the microwell array. One or more front compliant layers may be optically reflective and/or may embody a sensor layer. The back compliant layer may include an adhesive or various types of rubber, and the flexural layer may include a polymeric material or metal. A multi-layer sealing structure may be separated from a microwell array by peeling. A multi-layer sealing structure allows local disruption of sealing where particle contaminants are present without compromising the sealing performance of an entire microwell array, and without requiring a large sealing force.

Layered structure for improved sealing of microwell arrays

An integrated technological platform enabling real-time quantitative multiparameter metabolic profiling, utilizing either or both of extra and intracellular optical sensors, individually or simultaneously. A scalable embedded micropocket array structure, generally fabricated on fused silica substrates, facilitates the integration of multiple, spatially separated extracellular sensors for multiparameter analysis in a container formed with the use of an activation mechanism forming part of a device configured to hold the container during the measurements. The creation of hermetically sealed microchambers is carried out with a pneumatically and/or mechanically and/or electromechanically driven device that is 'floating' within the holding device and that is optionally equipped with a vacuum/suction mechanism to hold a component of the container at its surface.

Integrated platform for characterization of single cells or small cell clusters

Growing community of inventors

Tempe, AZ, United States of America

Benjamin Ueberroth