- Patent Title: Process for the preparation of a suspension of nanosized synthetic zeolite materials, suspensions of nanosized synthetic zeolite materials obtained by said process and their uses in therapy and diagnosis
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Application No.: US16636735Application Date: 2018-08-07
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Publication No.: US11446626B2Publication Date: 2022-09-20
- Inventor: Samuel Valable , Svetlana Mintova Lazarova , Clément Anfray , Valentin Valtchev , Omar Touzani , Myriam Bernaudin
- Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , UNIVERSITE DE CAEN NORMANDIE
- Applicant Address: FR Paris; FR Caen
- Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,UNIVERSITE DE CAEN NORMANDIE
- Current Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,UNIVERSITE DE CAEN NORMANDIE
- Current Assignee Address: FR Paris; FR Caen
- Agency: Cantor Colburn LLP
- Priority: EP17306054 20170808
- International Application: PCT/EP2018/071332 WO 20180807
- International Announcement: WO2019/030200 WO 20190214
- Main IPC: B01J13/00
- IPC: B01J13/00 ; A61K49/18 ; C01B39/46 ; A61K9/00 ; B82Y5/00
Abstract:
The present invention relates to a method for the preparation of a colloidal aqueous suspension of stable zeolite nanocrystals having framework structures comprising at least one cation selected from Gd, Fe, Cu and Ce, said structures being loaded with a gas selected from O2, CO2 and mixtures thereof, to the colloidal aqueous suspension of zeolite nanocrystals obtained by such a process, and to the use of said suspension in therapy, more particularly in cancer therapy and hypoxia-related diseases and/or in diagnosis.
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