Title:
CRYSTALLINE HAFNIUM OXIDE NANOPARTICLES, METHOD FOR MANUFACTURING SAME, AND USES THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/075059
Kind Code:
A1
Abstract:
Disclosed are crystalline hafnium oxide nanoparticles, a method for manufacturing same, and the uses thereof. The invention relates to crystalline hafnium oxide nanoparticles, characterized in that they bear amide molecules and/or at least one amide degradation product chosen from a carboxylic acid, an amine or an amino acid and/or residues of said molecules on their surface.
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Inventors:
CHAPUT FREDERIC (FR)
LEROUGE FREDERIC (FR)
KARPATI SZILVIA (FR)
BULIN ANNE-LAURE (FR)
LEROUGE FREDERIC (FR)
KARPATI SZILVIA (FR)
BULIN ANNE-LAURE (FR)
Application Number:
PCT/IB2023/060017
Publication Date:
April 11, 2024
Filing Date:
October 05, 2023
Export Citation:
Assignee:
UNIV CLAUDE BERNARD LYON (FR)
CENTRE NAT RECH SCIENT (FR)
INST NAT SANTE RECH MED (FR)
ECOLE NORMALE SUPERIEURE LYON (FR)
UNIV GRENOBLE ALPES (FR)
CENTRE NAT RECH SCIENT (FR)
INST NAT SANTE RECH MED (FR)
ECOLE NORMALE SUPERIEURE LYON (FR)
UNIV GRENOBLE ALPES (FR)
International Classes:
C01G27/00
Domestic Patent References:
| WO2020109477A1 | 2020-06-04 |
Other References:
RAMOS-GONZLEZ R ET AL: "Study of the surface modification with oleic acid of nanosized HfOsynthesized by the polymerized complex derived solgel method", APPLIED SURFACE SCIENCE, ELSEVIER, AMSTERDAM , NL, vol. 258, no. 16, 24 February 2012 (2012-02-24), pages 6034 - 6039, XP028406082, ISSN: 0169-4332, [retrieved on 20120303], DOI: 10.1016/J.APSUSC.2012.02.122
AMENEH SAHRANESHIN ET AL: "Synthesis of shape-controlled and organic-hybridized hafnium oxide nanoparticles under sub- and supercritical hydrothermal conditions", THE JOURNAL OF SUPERCRITICAL FLUIDS, ELSEVIER, AMSTERDAM, NL, vol. 62, 31 October 2011 (2011-10-31), pages 190 - 196, XP028439947, ISSN: 0896-8446, [retrieved on 20111107], DOI: 10.1016/J.SUPFLU.2011.10.019
DE ROO JONATHAN ET AL: "Colloidal metal oxide nanocrystal catalysis by sustained chemically driven ligand displacement", vol. 15, no. 5, 1 May 2016 (2016-05-01), London, pages 517 - 521, XP093049205, ISSN: 1476-1122, Retrieved from the Internet DOI: 10.1038/nmat4554
DE ROO JONATHAN ET AL: "Fast, microwave-assisted synthesis of monodisperse HfO 2 nanoparticles", FAST, MICROWAVE-ASSISTED SYNTHESIS OF MONODISPERSE HFO2 NANOPARTICLES, 16 June 2013 (2013-06-16), pages 1 - 11, XP093049316, Retrieved from the Internet [retrieved on 20230524]
S BONVALOT ET AL.: "LBA66A phase II/III trial of hafnium oxide nanoparticles activated by radiotherapy in the treatment of locally advance soft tissue sarcoma of the extremity and trunk wall", ANNALS OF ONCOLOGY, vol. 29, no. 8, 2018
AMENEH SAHRANESHIN ET AL: "Synthesis of shape-controlled and organic-hybridized hafnium oxide nanoparticles under sub- and supercritical hydrothermal conditions", THE JOURNAL OF SUPERCRITICAL FLUIDS, ELSEVIER, AMSTERDAM, NL, vol. 62, 31 October 2011 (2011-10-31), pages 190 - 196, XP028439947, ISSN: 0896-8446, [retrieved on 20111107], DOI: 10.1016/J.SUPFLU.2011.10.019
DE ROO JONATHAN ET AL: "Colloidal metal oxide nanocrystal catalysis by sustained chemically driven ligand displacement", vol. 15, no. 5, 1 May 2016 (2016-05-01), London, pages 517 - 521, XP093049205, ISSN: 1476-1122, Retrieved from the Internet
DE ROO JONATHAN ET AL: "Fast, microwave-assisted synthesis of monodisperse HfO 2 nanoparticles", FAST, MICROWAVE-ASSISTED SYNTHESIS OF MONODISPERSE HFO2 NANOPARTICLES, 16 June 2013 (2013-06-16), pages 1 - 11, XP093049316, Retrieved from the Internet
S BONVALOT ET AL.: "LBA66A phase II/III trial of hafnium oxide nanoparticles activated by radiotherapy in the treatment of locally advance soft tissue sarcoma of the extremity and trunk wall", ANNALS OF ONCOLOGY, vol. 29, no. 8, 2018
Attorney, Agent or Firm:
CABINET CHAILLOT (FR)
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