Roche Diagnostics Operations, Inc.

Roche Molecular Systems, Inc.

Roche Diagnostics Gmbh

F. Hoffmann-la Roche Ag

Nicole Gwerder

Emad Sarofim

Claudio Cherubini

Martin Kopp

Edwin Oosterbroek

Andreas Drechsler

Judith Brand-Meier

A method of individually releasing from an entity one or more members of a sub-group of biological units included in a heterogeneous group of biological units is provided. The method includes binding the group of biological units including the sub-group of biological units to the entity via a linker. Following binding, the location of the one or more members on the entity is determined. Once the location is determined, a localized physical pulse is applied to the one or more members. The localized physical pulse individually releases the one or more members from the entity by dissociating the linker.

Selective release of sub-group of biological units

Systems, methods and multi-well plates comprising an array of wells for thermal treatment of chemical or biological samples are disclosed. Each of the wells comprises a bottom opening, an upper opening, inner side walls extending from the bottom opening to the upper opening, a protrusion extending from the inner side walls into the well with a first cross-sectional area and located at a height from the bottom opening which is smaller than the height from the upper opening. A sample chamber with a second cross-sectional area is formed between the bottom opening and the protrusion. An upper chamber with a third cross-sectional area is formed between the protrusion and the upper opening, and in which the first cross-sectional area is smaller than the third cross-sectional area and smaller than or equal to the second cross-sectional area.

Multi-well plate with tailored chambers

Growing community of inventors

Buchrain, Switzerland

Nicole Gwerder