Patents Assigned to 1/ CENTRE NATIONAL D'ETUDES SPATIALES
  • Method for detecting and quantifying a molecule including at least one protonated group on a solid substrate
    Patent number: 9546999
    Abstract: The present invention relates to a method for detecting and optionally quantifying at least one molecule comprising at least one protonated group such as an amine function immobilized at the surface of the solid substrate, said method being a reversible, direct and colorimetric method that uses a coloring agent. The present invention also relates to various uses of said method and the solutions used during said method.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: January 17, 2017
    Assignee: 1/ CENTRE NATIONAL D'ETUDES SPATIALES
    Inventors: Gaëlle Coussot, Odile Vandenabeele-Trambouze, Isabelle Desvignes, Michel Dobrijevic, Aurélie Le Postollec, Pascale Chazalnoel