MA65141A1 - Nouveau procédé écologique de préparation des nanoparticules de cérium (CeO2) basé sur les sous-produits de safran marocain pour des applications dermato-cosmétiques - Google Patents
Nouveau procédé écologique de préparation des nanoparticules de cérium (CeO2) basé sur les sous-produits de safran marocain pour des applications dermato-cosmétiquesInfo
- Publication number
- MA65141A1 MA65141A1 MA65141A MA65141A MA65141A1 MA 65141 A1 MA65141 A1 MA 65141A1 MA 65141 A MA65141 A MA 65141A MA 65141 A MA65141 A MA 65141A MA 65141 A1 MA65141 A1 MA 65141A1
- Authority
- MA
- Morocco
- Prior art keywords
- saffron
- products
- moroccan
- ceo2
- relates
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/24—Heavy metals; Compounds thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nanotechnology (AREA)
- Biophysics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cosmetics (AREA)
Abstract
Linvention concerne la valorisation des sous-produits de safran marocain dans le domaine de la synthèse des nanoparticules métalliques. Plus précisément, la présente invention concerne un procédé écologique de synthèse des nanoparticules de cérium (CeO2 NPs) en utilisant un extrait aqueux de la fleur émondée de safran (Crocus Sativus L.) comme un nouvel agent biologique de réduction. Linvention se rapporte également au domaine cosmétique. Plus spécialement, la présente invention concerne létude de lactivité antioxydante et antibactérienne desdites nanoparticules synthétisées afin de les intégrer dans des produits cosmétiques.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MA65141A MA65141B1 (fr) | 2024-04-01 | 2024-04-01 | Nouveau procédé écologique de préparation des nanoparticules de cérium (CeO2) basé sur les sous-produits de safran marocain pour des applications dermato-cosmétiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MA65141A MA65141B1 (fr) | 2024-04-01 | 2024-04-01 | Nouveau procédé écologique de préparation des nanoparticules de cérium (CeO2) basé sur les sous-produits de safran marocain pour des applications dermato-cosmétiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MA65141A1 true MA65141A1 (fr) | 2025-10-31 |
| MA65141B1 MA65141B1 (fr) | 2026-01-30 |
Family
ID=97567404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA65141A MA65141B1 (fr) | 2024-04-01 | 2024-04-01 | Nouveau procédé écologique de préparation des nanoparticules de cérium (CeO2) basé sur les sous-produits de safran marocain pour des applications dermato-cosmétiques |
Country Status (1)
| Country | Link |
|---|---|
| MA (1) | MA65141B1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339076B (zh) * | 2019-07-19 | 2022-10-04 | 中山爱护日用品有限公司 | 一种具有广谱光防护作用的防晒组合物及其制备方法与应用 |
| CN114716817B (zh) * | 2022-03-02 | 2023-05-02 | 西北工业大学深圳研究院 | 一种二氧化铈纳米棒杂化多功能水凝胶、制备方法及应用 |
| CN117338810A (zh) * | 2023-10-08 | 2024-01-05 | 中南大学湘雅医院 | 一种二氧化铈多功能纳米酶材料及其制备方法和应用 |
-
2024
- 2024-04-01 MA MA65141A patent/MA65141B1/fr unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339076B (zh) * | 2019-07-19 | 2022-10-04 | 中山爱护日用品有限公司 | 一种具有广谱光防护作用的防晒组合物及其制备方法与应用 |
| CN114716817B (zh) * | 2022-03-02 | 2023-05-02 | 西北工业大学深圳研究院 | 一种二氧化铈纳米棒杂化多功能水凝胶、制备方法及应用 |
| CN117338810A (zh) * | 2023-10-08 | 2024-01-05 | 中南大学湘雅医院 | 一种二氧化铈多功能纳米酶材料及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| MA65141B1 (fr) | 2026-01-30 |
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