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:
Aug. 02, 2022
Filed:
Oct. 06, 2017
Applicant:
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives (Cea), Paris, FR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/40 (2006.01); B01L 3/00 (2006.01); H01J 49/04 (2006.01); H01J 49/40 (2006.01);
U.S. Cl.
CPC ...
G01N 1/4022 (2013.01); B01L 3/502784 (2013.01); H01J 49/0418 (2013.01); H01J 49/40 (2013.01); B01L 2200/0678 (2013.01); G01N 2001/4027 (2013.01);
Abstract
A method for concentrating at least one analyte including the following steps: preparing a first phase including at least one analyte; depositing a drop of the first phase on a substrate; depositing on the drop of first phase a drop of a second liquid phase including at least one surfactant, the second phase being non-miscible with the first phase; evaporating the drop of the second phase; and evaporating the drop of the first phase. Also relates to a method for detecting at least one analyte using the concentration method; and a system using the detection method.