The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 22, 2022
Filed:
Apr. 28, 2020
Li-cor, Inc., Lincoln, NE (US);
Michael D. Furtaw, Lincoln, NE (US);
Donald T. Lamb, Lincoln, NE (US);
LI-COR, Inc., Lincoln, NE (US);
Abstract
Devices, systems, and methods of using them are disclosed that position an end of a capillary electrophoresis tube within an internal tapered nozzle region of an inkjet print head or other microfluidic pump. The capillary electrophoresis tube can extend through an inlet of the microfluidic pump and leave space for a sheath liquid to enter the pump and mix with separated analytes eluted from the capillary electrophoresis tube. The small volume of mixed sheath liquid and analyte can then be jetted through the nozzle at a moving surface, either continuously or as discrete droplets. Relative positions on the surface can indicate separation distances of dispensed analytes.