Patents Assigned to Quantifoil Micro Tools GmbH
  • Method for preparing a cross-linked hydrogel nanomembrane, the cross-linked hydrogel nanomembrane, TEM grid comprising the same and use thereof
    Patent number: 11578173
    Abstract: The present invention relates to a method for preparing a hydrogel nanomembrane comprising: a) formation of a non-cross-linked hydrogel nanofilm on a first substrate; b) cross-linking the non-cross-linked hydrogel with a cross-linking agent to obtain a cross-linked hydrogen nanomembrane; and c) transferring the cross-linked hydrogel nanomembrane to a second substrate, a respective cross-linked hydrogel nanomembrane, a TEM grid comprising the same and use thereof.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: February 14, 2023
    Assignees: Quantifoil Micro Tools GmbH, Max-Planck-Gesellschaft zur Förderung der
    Inventors: Andreas Terfort, Daniel Rhinow, Julian Scherr
  • Functionalized nanomembrane, a method for preparation thereof and their use
    Patent number: 10794908
    Abstract: The present invention discloses functionalized nanomembranes, a method for preparation and their use. The functionalized nanomembrane comprises a) a first layer comprising a nanomaterial, b) a second layer comprising a biorepulsive material, the second layer being attached to at least one side of the first layer, and c) affinity groups, attached to the second layer.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: October 6, 2020
    Assignees: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., Quantifoil Micro Tools GmbH
    Inventors: Andreas Terfort, Daniel Rhinow, Andrey Turchanin