University of California

Alex James Hughes

Amy E Herr

Zev Jordan Gartner

Todd A Duncombe

Robert Lin

Augusto M Tentori

Kevin A Yamauchi

Chi-Chih Kang

Elly Sinkala

Julea Vlassakis

Zhuchen Xu

The present disclosure provides methods and systems for generating biological tissues that are configured for folding into a pre-determined three-dimensional form. The present disclosure utilizes contractile cells for folding a biological tissue into a three-dimensional shape. The methods include disposing a pattern of contractile cells on a surface that includes fibers actuated by the contractile cells and folding of the surface by the action of the contractile cells on the fibers. Tissues generated using the methods and systems of the present disclosure are also provided.

Folding biological tissue via programmed cellular contractility

Microfluidic methods of assaying molecule switching are provided. Aspects of the methods include microfluidically separating a sample containing the molecule of interest and then employing the resultant separation pattern to determine a switching characteristic of the molecule. Also provided are microfluidic devices, as well as systems and kits that include the devices, which find use in practicing embodiments of the methods. The methods, devices, systems and kits find use in a variety of different applications, such as analytical and diagnostic assays.

Microfluidic methods of assaying molecule switching and devices for practicing the same

Electrophoretic separation devices and methods for using the same are provided. Aspects of the devices include a polymeric separation medium that includes a plurality of microwells. Also provided are methods, systems and kits in which the subject devices find use. The devices and methods find use in a variety of different electrophoretic separation applications.

Electrophoretic separation devices and methods for using the same

Microfluidic devices and methods for using the same are provided. Aspects of the present disclosure include microfluidic devices that include a separation medium having functional groups which covalently bond to one or more analytes of interest, e.g., proteins, in a sample upon application of an applied stimulus, e.g., light. Also provided are methods of using the devices as well as systems and kits that include the devices. The devices, systems and methods find use in a variety of different applications, including diagnostic and validation assays.

Microfluidic devices and methods for separating and detecting constituents in a fluid sample

Growing community of inventors

Berkeley, CA, United States of America

Alex James Hughes