PL450310A1 - Bioaktywne materiały hydroksyapatytowe modyfikowane piomelaniną, sposoby ich otrzymywania oraz zastosowanie - Google Patents
Bioaktywne materiały hydroksyapatytowe modyfikowane piomelaniną, sposoby ich otrzymywania oraz zastosowanieInfo
- Publication number
- PL450310A1 PL450310A1 PL450310A PL45031024A PL450310A1 PL 450310 A1 PL450310 A1 PL 450310A1 PL 450310 A PL450310 A PL 450310A PL 45031024 A PL45031024 A PL 45031024A PL 450310 A1 PL450310 A1 PL 450310A1
- Authority
- PL
- Poland
- Prior art keywords
- pyomelanin
- application
- methods
- preparation
- hydroxyapatite
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/12—Phosphorus-containing materials, e.g. apatite
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/42—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
- A61L27/425—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix of phosphorus containing material, e.g. apatite
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/46—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with phosphorus-containing inorganic fillers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/48—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
Abstract
Przedmiotem zgłoszenia jest hydroksyapatyt modyfikowany piomelaniną do wytwarzania bioaktywnych kompozytów polimerowych, którego powierzchnia jest chemicznie zmodyfikowana poprzez cząsteczki piomelaniny przyłączone kowalencyjnie za pośrednictwem prekursora silanowego albo cząsteczki piomelaniny wbudowane są w reakcji in situ pomiędzy sieć krystaliczną hydroksyapatytu. Przedmiotem zgłoszenia są również sposoby otrzymywania hydroksyapatytu oraz jego zastosowanie w materiałach implantacyjnych tkanki kostnej, a bardziej szczegółowo wypełniacza kompozytów polimerowo-ceramicznych do implantacji stomatologicznych, ortopedycznych w tym w onkologii kostnej oraz weterynaryjnych.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL450310A PL450310A1 (pl) | 2024-11-19 | 2024-11-19 | Bioaktywne materiały hydroksyapatytowe modyfikowane piomelaniną, sposoby ich otrzymywania oraz zastosowanie |
| PL451245A PL451245A1 (pl) | 2024-11-19 | 2025-02-19 | Biokompozyty polimerowo-ceramiczne z hydroksyapatytem piomelaninowym o właściwościach osteokondukcyjnych, immunomodulujących i przeciwbakteryjnych, sposób ich otrzymywania i zastosowanie |
| EP25216925.5A EP4751742A1 (en) | 2024-11-19 | 2025-11-19 | Bioactive hydroxyapatite materials modified with pyomelanin, polymer-ceramic biocomposites with pyomelanin hydroxyapatite, methods of their preparation and their uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL450310A PL450310A1 (pl) | 2024-11-19 | 2024-11-19 | Bioaktywne materiały hydroksyapatytowe modyfikowane piomelaniną, sposoby ich otrzymywania oraz zastosowanie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL450310A1 true PL450310A1 (pl) | 2026-05-25 |
Family
ID=99870186
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL450310A PL450310A1 (pl) | 2024-11-19 | 2024-11-19 | Bioaktywne materiały hydroksyapatytowe modyfikowane piomelaniną, sposoby ich otrzymywania oraz zastosowanie |
| PL451245A PL451245A1 (pl) | 2024-11-19 | 2025-02-19 | Biokompozyty polimerowo-ceramiczne z hydroksyapatytem piomelaninowym o właściwościach osteokondukcyjnych, immunomodulujących i przeciwbakteryjnych, sposób ich otrzymywania i zastosowanie |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL451245A PL451245A1 (pl) | 2024-11-19 | 2025-02-19 | Biokompozyty polimerowo-ceramiczne z hydroksyapatytem piomelaninowym o właściwościach osteokondukcyjnych, immunomodulujących i przeciwbakteryjnych, sposób ich otrzymywania i zastosowanie |
Country Status (1)
| Country | Link |
|---|---|
| PL (2) | PL450310A1 (pl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL443565A1 (pl) * | 2023-01-25 | 2024-07-29 | Podkarpackie Centrum Innowacji Spółka Z Ograniczoną Odpowiedzialnością | Sposób otrzymywania nanokompozytu na bazie polisacharydu – chitozanu, nanokompozyt otrzymany sposobem oraz zastosowanie nanokompozytu |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL442877A1 (pl) * | 2022-11-18 | 2024-05-20 | Sieć Badawcza Łukasiewicz - Instytut Ceramiki I Materiałów Budowlanych | Biokompozyty polimerowo-ceramiczne o właściwościach proregeneracyjnych do wypełniania ubytków kostnych i regeneracji tkanki kostnej oraz sposób ich otrzymywania |
-
2024
- 2024-11-19 PL PL450310A patent/PL450310A1/pl unknown
-
2025
- 2025-02-19 PL PL451245A patent/PL451245A1/pl unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL443565A1 (pl) * | 2023-01-25 | 2024-07-29 | Podkarpackie Centrum Innowacji Spółka Z Ograniczoną Odpowiedzialnością | Sposób otrzymywania nanokompozytu na bazie polisacharydu – chitozanu, nanokompozyt otrzymany sposobem oraz zastosowanie nanokompozytu |
Non-Patent Citations (1)
| Title |
|---|
| ScienceDirect; Franco Furlani et al."Designing bioinspired multifunctional nanoplatforms to support wound healing and skin regeneration: Mg-hydroxyapatite meets melanins", Colloids and Surfaces B: Biointerfaces, Volume 235, March 2024, 113756 * |
Also Published As
| Publication number | Publication date |
|---|---|
| PL451245A1 (pl) | 2026-05-25 |