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Iron loaded EMT nanosized zeolite with high affinity towards CO 2 and NO
- Source :
- Microporous and Mesoporous Materials, Microporous and Mesoporous Materials, Elsevier, 2016, 232, pp.256-263. ⟨10.1016/j.micromeso.2016.06.015⟩, Microporous and Mesoporous Materials, 2016, 232, pp.256-263. ⟨10.1016/j.micromeso.2016.06.015⟩
- Publication Year :
- 2016
- Publisher :
- HAL CCSD, 2016.
-
Abstract
- CERVOXY COLL; International audience; The preparation of iron-loaded nanosized zeolite with EMT-type structure (Fe-EMT) is reported. The sorption capacity of the Fe-EMT zeolite crystals for NO and CO2 is evaluated. The application of Fe-EMT zeolite as a gas delivery system with high capacity for CO2 and NO in biomedicine is considered. Therefore the toxicity of the pure EMT and Fe-EMT zeolite nanocrystals is studied. Primary culture of astrocytes was exposed to zeolite nanocrystals. In addition, two human cell lines, U87-MG glioblastoma and HEK-293T were used. Cells were exposed to zeolites nanocrystals with concentrations of 50, 100 and 400 μg/ml for 24 h and 48 h. Cytotoxicity was assessed by a cell viability assay and no alteration of cell viability exposed to zeolite nanoparticles was observed.
- Subjects :
- Cytotoxicity
Inorganic chemistry
02 engineering and technology
010402 general chemistry
01 natural sciences
Gas carrier
medicine
[CHIM]Chemical Sciences
General Materials Science
Viability assay
Zeolite
ComputingMilieux_MISCELLANEOUS
Nanosized zeolite
Chemistry
Sorption
General Chemistry
Human cell
021001 nanoscience & nanotechnology
Condensed Matter Physics
medicine.disease
0104 chemical sciences
Nanocrystal
Mechanics of Materials
embryonic structures
Delivery system
0210 nano-technology
Nuclear chemistry
Glioblastoma
Subjects
Details
- Language :
- English
- ISSN :
- 13871811
- Database :
- OpenAIRE
- Journal :
- Microporous and Mesoporous Materials, Microporous and Mesoporous Materials, Elsevier, 2016, 232, pp.256-263. ⟨10.1016/j.micromeso.2016.06.015⟩, Microporous and Mesoporous Materials, 2016, 232, pp.256-263. ⟨10.1016/j.micromeso.2016.06.015⟩
- Accession number :
- edsair.doi.dedup.....da40431f9380df91927a78b64803e009