FR3078695B1 - Procede de depot de nanoobjets a la surface d'un gel polymerique de rigidite uniforme - Google Patents

Procede de depot de nanoobjets a la surface d'un gel polymerique de rigidite uniforme Download PDF

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Publication number
FR3078695B1
FR3078695B1 FR1852101A FR1852101A FR3078695B1 FR 3078695 B1 FR3078695 B1 FR 3078695B1 FR 1852101 A FR1852101 A FR 1852101A FR 1852101 A FR1852101 A FR 1852101A FR 3078695 B1 FR3078695 B1 FR 3078695B1
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gel
solvent
nanoobjects
depositing
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FR1852101A
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FR3078695A1 (fr
Inventor
Alice Nicolas
Camille Migdal
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Centre National de la Recherche Scientifique CNRS
Universite Grenoble Alpes
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique CEA
Universite Grenoble Alpes
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Priority to FR1852101A priority Critical patent/FR3078695B1/fr
Application filed by Centre National de la Recherche Scientifique CNRS, Commissariat a lEnergie Atomique CEA, Universite Grenoble Alpes, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to JP2020548699A priority patent/JP7353293B2/ja
Priority to US16/980,025 priority patent/US20210009782A1/en
Priority to CN201980027378.1A priority patent/CN112004875B/zh
Priority to EP19708873.5A priority patent/EP3765557A1/fr
Priority to PCT/EP2019/056168 priority patent/WO2019175177A1/fr
Priority to CA3098405A priority patent/CA3098405A1/fr
Publication of FR3078695A1 publication Critical patent/FR3078695A1/fr
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
    • B81C1/00206—Processes for functionalising a surface, e.g. provide the surface with specific mechanical, chemical or biological properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/365—Coating
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/098—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer formed in the presence of the enzymes or microbial cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/02—Foams characterised by their properties the finished foam itself being a gel or a gel being temporarily formed when processing the foamable composition
    • C08J2205/022—Hydrogel, i.e. a gel containing an aqueous composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/042—Nanopores, i.e. the average diameter being smaller than 0,1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/10—Rigid foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/24—Homopolymers or copolymers of amides or imides
    • C08J2333/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2389/00—Characterised by the use of proteins; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Molecular Biology (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials For Medical Uses (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
  • Peptides Or Proteins (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

L'invention concerne un procédé de dépôt de nanoobjets sur la surface d'un gel comprenant les étapes de : a) fournir un gel comprenant une matrice polymérique et un solvant au sein de la matrice polymérique, la matrice polymérique formant un réseau tridimensionnel susceptible de gonfler en présence dudit solvant, où la solubilité de la matrice polymérique à 1 bar et 25°C dans le solvant est inférieure à 1 g/L, où le gel a un gradient de rigidité à l'échelle du micromètre inférieur à 10%, puis b) déposer des nanoobjets à la surface du gel, lesdits nanoobjets ayant un diamètre moyen supérieur ou égal au diamètre moyen des pores du gel, puis c) évaporer le solvant du gel au moins jusqu'à ce que la teneur en solvant ne varie plus avec le temps, sous réserve qu'au début de l'évaporation, la teneur en sels minéraux dans le solvant soit inférieure à 6 g/L, le gel susceptible d'être obtenu et ses utilisations.
FR1852101A 2018-03-12 2018-03-12 Procede de depot de nanoobjets a la surface d'un gel polymerique de rigidite uniforme Active FR3078695B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1852101A FR3078695B1 (fr) 2018-03-12 2018-03-12 Procede de depot de nanoobjets a la surface d'un gel polymerique de rigidite uniforme
US16/980,025 US20210009782A1 (en) 2018-03-12 2019-03-12 Method for depositing nano-objects on the surface of a polymer gel with uniform rigidity
CN201980027378.1A CN112004875B (zh) 2018-03-12 2019-03-12 在均匀刚性的聚合物凝胶的表面上沉积纳米物体的方法
EP19708873.5A EP3765557A1 (fr) 2018-03-12 2019-03-12 Procédé de dépôt de nanoobjets à la surface d'un gel polymérique de rigidité uniforme
JP2020548699A JP7353293B2 (ja) 2018-03-12 2019-03-12 均一な剛性を有するポリマーゲルの表面にナノ物質を堆積させる方法
PCT/EP2019/056168 WO2019175177A1 (fr) 2018-03-12 2019-03-12 Procédé de dépôt de nanoobjets à la surface d'un gel polymérique de rigidité uniforme
CA3098405A CA3098405A1 (fr) 2018-03-12 2019-03-12 Procede de depot de nanoobjets a la surface d'un gel polymerique de rigidite uniforme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852101 2018-03-12
FR1852101A FR3078695B1 (fr) 2018-03-12 2018-03-12 Procede de depot de nanoobjets a la surface d'un gel polymerique de rigidite uniforme

Publications (2)

Publication Number Publication Date
FR3078695A1 FR3078695A1 (fr) 2019-09-13
FR3078695B1 true FR3078695B1 (fr) 2023-10-27

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ID=62873443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852101A Active FR3078695B1 (fr) 2018-03-12 2018-03-12 Procede de depot de nanoobjets a la surface d'un gel polymerique de rigidite uniforme

Country Status (7)

Country Link
US (1) US20210009782A1 (fr)
EP (1) EP3765557A1 (fr)
JP (1) JP7353293B2 (fr)
CN (1) CN112004875B (fr)
CA (1) CA3098405A1 (fr)
FR (1) FR3078695B1 (fr)
WO (1) WO2019175177A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3078540B1 (fr) * 2018-03-02 2020-12-25 Centre Nat Rech Scient Procede de depot de nanoobjets a la surface d'un gel polymerique comprenant des zones de rigidites distinctes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006272002A (ja) * 2006-07-11 2006-10-12 Kuraray Co Ltd 医療用手当材
FR2983201B1 (fr) * 2011-11-28 2014-01-24 Commissariat Energie Atomique Procede de preparation d'une matrice en hydrogel par photopolymerisation
EP2857350A1 (fr) * 2013-09-10 2015-04-08 ESPCI Innov Utilisation de nanoparticules pour coller des gels
CN105979976A (zh) * 2013-12-10 2016-09-28 法国国家健康医学研究院 用于粘合组织表面和材料的方法及其生物医药用途
CN107033513B (zh) * 2017-04-21 2019-01-22 鲁东大学 一种藻蓝蛋白/胶原蛋白/羧基化碳纳米管/聚丙烯酰胺复合凝胶的制备方法及应用
CN107189294B (zh) * 2017-06-21 2020-08-18 华中师范大学 一种有机聚合物改性多糖水凝胶保护膜及其制备方法、应用
FR3078540B1 (fr) * 2018-03-02 2020-12-25 Centre Nat Rech Scient Procede de depot de nanoobjets a la surface d'un gel polymerique comprenant des zones de rigidites distinctes

Also Published As

Publication number Publication date
US20210009782A1 (en) 2021-01-14
FR3078695A1 (fr) 2019-09-13
EP3765557A1 (fr) 2021-01-20
CN112004875B (zh) 2022-11-15
JP2021517507A (ja) 2021-07-26
WO2019175177A1 (fr) 2019-09-19
JP7353293B2 (ja) 2023-09-29
CN112004875A (zh) 2020-11-27
CA3098405A1 (fr) 2019-09-19

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