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公开(公告)号：US20240349596A1
公开(公告)日：2024-10-17
申请号：US18291220
申请日：2022-06-28
申请人： PARIS SCIENCES ET LETTRES , ECOLE NATIONALE SUPERIEURE DE CHIMIE DE PARIS , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人： Thierry PAUPORTÉ , Tao ZHU
摘要： The invention relates to a perovskite precursor composition, wherein each compound is defined by the following formula (I):
(A′)2FAn−1MA(n−1)yPbn(1+x)In(3+2x)+1Cly(n−1) (I)
where
A′ is an organic ammonium compound, preferably selected from benzylammonium, phenylethylammonium, n-propylammonium, phenylammonium, histammonium, cyclopentylammonium, cyclohexylammonium, cyclohexylmethylammonium, 4-ammonium butyric acid, 5-ammonium valeric acid, or isobutylammonium,
FA is formamidinium,
MA is methylammonium,
n is between 3 and 9,
x is between 0.1 and 0.25, and
y is between 0.2 and 0.6.-
2.发明公开公开(公告)号：US20230390742A1
公开(公告)日：2023-12-07
申请号：US18034647
申请日：2021-10-29
申请人： PARIS SCIENCES ET LETTRES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , SORBONNE UNIVERSITE , ECOLE NATIONALE SUPERIEURE DE CHIMIE DE PARIS
发明人： Maria Elena GALVEZ-PARRUCA , Maria MIKHAIL , Stéphanie OGNIER , Patrick DA COSTA , Simeon CAVADIAS , Michael TATOULIAN
IPC分类号： B01J23/755 , B01J21/06 , B01J23/10 , C07C1/12 , B01J37/08
CPC分类号： B01J23/755 , B01J21/066 , B01J23/10 , C07C1/12 , B01J37/08 , B01J37/16
摘要： The present invention relates to a catalytic system comprising:—a support comprising cerium and/or zirconium,—nickel, and—a promoter chosen from lanthanides, yttrium, strontium, copper, manganese, cobalt and mixtures thereof, wherein it is not possible for the lanthanide to be cerium. It also relates to a process for preparing such a catalytic system, and also to a process for converting a gas comprising CO2 and/or CO in the presence of such a catalytic system and of a cold plasma, preferentially generated by dielectric barrier discharge (DBD).
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公开(公告)号：US11723956B2
公开(公告)日：2023-08-15
申请号：US16327543
申请日：2017-08-31
申请人： Institut National de la Sante et de la Recherche Medicale (INSERM) , Centre National de la Recherche Scientifique (CNRS) , UNIVERSITÉ DE PARIS , Assistance Publique—Hopitaux de Paris , Ecole Nationale Superieure de Chimie de Paris , Universite de Versailles—St Quentin en Yvelines
发明人： Robert Malafosse , Nathalie Mignet , Vincent Boudy , Johanne Seguin , Kathia Lemdani , Claude Capron
IPC分类号： A61K38/19 , A61K39/07 , A61K41/00 , A61K47/10 , A61K47/36 , A61P35/00 , A61K47/34 , A61K9/00 , A61K39/04 , A61K9/06 , C07K16/28 , A61K31/765 , A61K39/395 , A61K38/38 , A61K39/00
CPC分类号： A61K38/193 , A61K9/0019 , A61K9/0024 , A61K9/06 , A61K31/765 , A61K38/385 , A61K39/04 , A61K39/07 , A61K39/39541 , A61K41/0028 , A61K41/0052 , A61K47/10 , A61K47/34 , A61K47/36 , A61P35/00 , C07K16/2818 , A61K2039/505 , A61K2039/522 , A61K2039/54 , A61K2039/55522 , A61K2039/585 , A61K2039/82 , C07K2317/76 , A61K39/39541 , A61K2300/00
摘要： The present invention concerns a thermosensitive polymeric hydrogel comprising at least one thermosensitive copolymer, one aqueous solution, and a mucoadhesive excipient, wherein said thermosensitive polymeric hydrogel further comprises at least one immunostimulatory adjuvant and/or at least one cytokine and/or at least one chemokine and/or atleast one heat shockprotein. Another object of the invention is a thermosensitive polymeric hydrogel according to the invention for use in the treatment of tumors or metastasis in a subject having a cancer, preferably a metastatic cancer.
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公开(公告)号：US11439724B2
公开(公告)日：2022-09-13
申请号：US16909053
申请日：2020-06-23
申请人： Institut Curie , Ecole Superieure de Physique et de Chimie Industrielle (ESPCI) , Ecole Nationale Superieure de Chimie de Paris (ENSCP) , Centre National de la Recherche Scientifique , Cemag Care
摘要： The invention relates to a device for adsorbing odours comprising an absorbent layer and an adsorbent layer, said adsorbent layer being provided with a material permeable to volatile organic compounds (VOCs) and an adsorbent particulate filler comprising at least one spice. Such a device is particularly useful for adsorbing and masking body odours.
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5.发明申请公开(公告)号：US20210088483A1
公开(公告)日：2021-03-25
申请号：US16971763
申请日：2019-02-21
申请人： Assistance Publique-Hopitaux de Paris , Centre National de la Recherche Scientifique (CNRS) , Institut National de la Sante et de la Recherche Medicale (INSERM) , Universite De Paris , Ecole Nationale Superieure de Chimie de Paris
发明人： Hugo Salmon , Rabah Gahoual , Nathalie Mignet , Pascal Houze
IPC分类号： G01N30/00
摘要： The present invention relates to an asymmetric flow field-flow fractionation device (1) configured to separate a sample (8) of particles (12) dispersed in a liquid mobile phase (11), the device including a fractionation microchannel (2) comprising a sample inlet, a sample outlet, an auxiliary microchannel (3) comprising an auxiliary outlet, a semipermeable membrane (10) separating the fractionation microchannel (2) and the auxiliary microchannel (3), said membrane being permeable to liquid and being configured to maintain the particles (12) in said fractionation microchannel (2), the fractionation microchannel (2) being superimposed on the auxiliary microchannel (3), wherein the device (1) comprises two layers (19), each layer being with a microfabricated recess (14) which thickness (t) is less than 100IJm, the membrane (10) being mechanically held in between the two layers (19), the recesses (14) respectively defining the fractionation microchannel (2) and the auxiliary microchannel (3) on each side of the membrane (10).
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公开(公告)号：US20210051789A1
公开(公告)日：2021-02-18
申请号：US16976239
申请日：2019-02-28
申请人： Paris Sciences et Lettres - Quartier Latin , Centre National de la Recherche Scientifique (CNRS) , Sorbonne Universite , Ecole Nationale Superieure de Chimie de Paris
摘要： The present invention relates to a plasma reactor and more specifically to an plasma microreactor comprising a support, made at least partially of a dielectric material, the support comprising a gas inlet, a liquid inlet, at least a fluid outlet, a liquid microchannel in the support, a gas channel, at least a ground electrode, at least a high voltage electrode, separated from the gas channel by the dielectric material of the support, wherein said ground electrode and said high voltage electrode are arranged on opposite sides of the gas channel so as to be able to create an electric field inside the gas channel, wherein the liquid microchannel and the gas channel are contiguous and at least an opening is arranged between the liquid microchannel and the gas channel so as to form a fluid channel and to cause the liquid flow contact the gas flow and wherein the liquid flow is retained within the liquid microchannel by capillarity action.
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7.发明申请公开(公告)号：US20190392612A1
公开(公告)日：2019-12-26
申请号：US16431237
申请日：2019-06-04
申请人： Centre National de la Recherche Scientifique (CNRS) , Universite Paris Descartes , Ecole Nationale Superieure de Chimie de Paris , Assistance Publique-Hopitaux de Paris , Universite De Versailles-St Quentin En Yvelines , Institut National de la Sante et de la Recherche Medicale (INSERM)
发明人： Kathia Lemdani , Johanne Seguin , Armand Tiede Djiro , Jean-Francois Emile , Camille Kurtz , Nicolas Lomenie
摘要： The invention relates to a process for determining an infiltration profile of biological cells of interest in a biological object of interest from a digital histopathological image of biological tissues, a histological stain having previously been applied to the biological tissues, comprising generating a biological cell detection image, pixels associated with the histological stain on the histopathological image being of a predetermined color on said image, determining a distance map comprising distance iso-curves to the boundary of the biological object, and, from the distance map, calculating a curve representative of the surface density of biological cells of interest as a function of distance to the boundary, by counting, for each boundary distance value, pixels that are both of the predetermined color on the detection image and located between the iso-curve associated with said distance value and the consecutive iso-curve.
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公开(公告)号：US20190269813A1
公开(公告)日：2019-09-05
申请号：US16320176
申请日：2017-07-25
申请人： Institut Curie , Ecole Superieure de Physique et de Chimie Industrielle (ESPCI) , Ecole Nationale Superieure de Chimie de Paris (ENSCP) , Centre National de la Recherche Scientifique , Cemag Care
摘要： The invention relates to a device for adsorbing odours comprising an absorbent layer and an adsorbent layer, said adsorbent layer being provided with a material permeable to volatile organic compounds (VOCs) and an adsorbent particulate filler comprising at least one spice. Such a device is particularly useful for adsorbing and masking body odours.
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公开(公告)号：US20240117464A1
公开(公告)日：2024-04-11
申请号：US17768435
申请日：2020-10-16
申请人： PARIS SCIENCES ET LETTRES , ECOLE NATIONALE SUPERIEURE DE CHIMIE DE PARIS , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
CPC分类号： C22B4/005 , C22B7/004 , H05H1/4652
摘要： The invention relates to a process for treating, with a plasma, a composition comprising at least a first compound and a second compound, characterized in that said process comprises at least:
generating, within an enclosure, a non-equilibrium plasma flow from a gas present in said enclosure, and
treating the composition contained in said enclosure with said non-equilibrium plasma flow so as to extract at least a portion of said first compound.-
10.发明授权公开(公告)号：US11946909B2
公开(公告)日：2024-04-02
申请号：US16971763
申请日：2019-02-21
申请人： Assistance Publique-Hopitaux de Paris , Centre National de la Recherche Scientifique (CNRS) , Institut National de la Sante et de la Recherche Medicale (INSERM) , Universite De Paris , Ecole Nationale Superieure de Chimie de Paris
发明人： Hugo Salmon , Rabah Gahoual , Nathalie Mignet , Pascal Houze
IPC分类号： G01N30/00
CPC分类号： G01N30/0005 , G01N2030/003
摘要： The present invention relates to an asymmetric flow field-flow fractionation device (1) configured to separate a sample (8) of particles (12) dispersed in a liquid mobile phase (11), the device including a fractionation microchannel (2) comprising a sample inlet, a sample outlet, an auxiliary microchannel (3) comprising an auxiliary outlet, a semipermeable membrane (10) separating the fractionation microchannel (2) and the auxiliary microchannel (3), said membrane being permeable to liquid and being configured to maintain the particles (12) in said fractionation microchannel (2), the fractionation microchannel (2) being superimposed on the auxiliary microchannel (3), wherein the device (1) comprises two layers (19), each layer being with a microfabricated recess (14) which thickness (t) is less than 100IJm, the membrane (10) being mechanically held in between the two layers (19), the recesses (14) respectively defining the fractionation microchannel (2) and the auxiliary microchannel (3) on each side of the membrane (10).
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