CARBON DOT NANO-ENZYME HAVING NEAR-INFRARED FLUORESCENCE AND SUPEROXIDE DISMUTASE ACTIVITY, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Provided are a carbon dot nano-enzyme having near-infrared fluorescence and superoxide dismutase activity, a preparation method therefor and an application thereof. A small molecule having near-infrared fluorescence property is modified on the basis of raw material carbon dots obtained by co-reaction of carbon fiber powder and strong acid by utilizing the reaction of sulfonic acid groups and acyl chloride, and the carbon dot nano-enzyme having near-infrared fluorescence and superoxide dismutase activity at the same time is obtained. The preparation method is simple, the product has near-infrared fluorescence property and good superoxide dismutase activity, and has a wide application prospect in cell imaging, oxidative damage protection, anti-aging and anti-inflammatory treatment..
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Patent| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Europäisches Patentamt - (2023) vom: 15. Juni Zur Gesamtaufnahme - year:2023 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
LUO QINGYING [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2023-06-15, Last update posted on www.tib.eu: 2023-11-17, Last updated: 2023-11-24 |
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| Patentnummer: |
WO2023104026 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA017587220 |
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| 245 | 1 | 0 | |a CARBON DOT NANO-ENZYME HAVING NEAR-INFRARED FLUORESCENCE AND SUPEROXIDE DISMUTASE ACTIVITY, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF |
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| 520 | |a Provided are a carbon dot nano-enzyme having near-infrared fluorescence and superoxide dismutase activity, a preparation method therefor and an application thereof. A small molecule having near-infrared fluorescence property is modified on the basis of raw material carbon dots obtained by co-reaction of carbon fiber powder and strong acid by utilizing the reaction of sulfonic acid groups and acyl chloride, and the carbon dot nano-enzyme having near-infrared fluorescence and superoxide dismutase activity at the same time is obtained. The preparation method is simple, the product has near-infrared fluorescence property and good superoxide dismutase activity, and has a wide application prospect in cell imaging, oxidative damage protection, anti-aging and anti-inflammatory treatment. | ||
| 650 | 4 | |a B01J: Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus | |
| 650 | 4 | |a C01B: Non-metallic elements; compounds thereof (fermentation or enzyme-using processes for the preparation of elements or inorganic compounds except carbon dioxide c12p0003000000; production of non-metallic elements or inorganic compounds by electrolysis or electrophoresis c25b) | |
| 650 | 4 | |a A61K: Preparations for medical, dental, or toilet purposes (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms a61j0003000000;chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles a61l; soap compositions c11d) | |
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