Abstract: Disclosed are conjugated polymers bearing chemical probes and the use thereof for the preparation of chemical sensors based on carbon nanotubes allowing the selective detection of analytes in water.
Type:
Grant
Filed:
April 10, 2018
Date of Patent:
July 11, 2023
Assignees:
ECOLE POLYTECHNIQUE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, INSTITUT FRANÇAIS DES SCIENCES ET TECHNOLOGIES DES TRANSPORTS DE L'AMENAGEMENT ET DES RESEAUX (IFSTTAR)
Abstract: The invention relates to a method for simultaneously analyzing at least two samples using a chromatography device comprising a chromatography column having an inlet and an outlet, and at least one detector placed at the outlet of the chromatography column, the method comprising steps of: injecting fractions of each independent sample at the inlet of the chromatography column, the fractions of each independent sample being injected according to a specific injection timing sequence derived from a pseudo-random binary sequence associated with said independent sample; recording a signal generated by said detector for a period of time at least equal to a duration of the longest of the specific injection timing sequences; cross-correlating the recorded signal and a derived correlation function, said derived correlation function being derived from the pseudo-random binary sequence associated with one of the independent samples, so as to obtain an individual correlogram signal specific to said independent sample; and
Type:
Grant
Filed:
January 17, 2014
Date of Patent:
April 26, 2016
Assignees:
Institut Francais des Sciences et Technologies des Transports, De L'Amenagement et des Reseaux (IFSTTAR), Chambre de Commerce et D'Industrie de Region Paris Ile de France (ESIEE Paris)
Inventors:
Dan Angelescu, William Cesar, Tarik Bourouina
Abstract: Method of generating a scenario of electromagnetic noise for monitoring the reliability of a sensitive apparatus, characterized in that it includes the steps consisting in: defining environmental electromagnetic conditions relating to the environment of the sensitive apparatus, determining a positioning of the sensitive apparatus in the environment, and generating, on the basis of the environmental electromagnetic conditions and of the positioning of the sensitive apparatus, a scenario of electromagnetic noise including a set of permanent noises and a set of transient noises.
Type:
Application
Filed:
July 10, 2009
Publication date:
August 4, 2011
Applicant:
IFSTTAR
Inventors:
Virginie Deniau, Nedim Ben Slimen, Jean Rioult