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:
Jun. 16, 2026
Filed:
Feb. 12, 2020
Bruker Axs SE, Karlsruhe, DE;
Christoph Ollinger, Karlsruhe, DE;
Roger D. Durst, Pfinztal, DE;
Abstract
In a method of preparing a single molecule sample of a biological material for use in an imaging experiment, the single molecule sample is deposited on a graphene substrate using a method such as nanopipetting. Excess bulk fluid surrounding the molecule is then removed, for example, by mechanical blotting or controlled evaporation. An enclosing layer of graphene is then deposited and sealed to the graphene substrate so as to encapsulate the molecule. This sealing may include floating the enclosing layer in a water bath and moving it into contact with the graphene substrate. The molecule of interest may be deposited directly on the substrate, or a linker molecule may be first deposited to provide an attachment between the substrate and the molecule of interest.