PL429024A1 - Phosphate nanoparticles of rare-earth and transition elements of the MᵪA₁ַַַ-ᵪPO₄ type and method of their preparation - Google Patents
Phosphate nanoparticles of rare-earth and transition elements of the MᵪA₁ַַַ-ᵪPO₄ type and method of their preparationInfo
- Publication number
- PL429024A1 PL429024A1 PL429024A PL42902419A PL429024A1 PL 429024 A1 PL429024 A1 PL 429024A1 PL 429024 A PL429024 A PL 429024A PL 42902419 A PL42902419 A PL 42902419A PL 429024 A1 PL429024 A1 PL 429024A1
- Authority
- PL
- Poland
- Prior art keywords
- rare
- preparation
- χpo4
- mχa1
- earth
- Prior art date
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- Luminescent Compositions (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Przedmiotem wynalazku są nanocząstki fosforanów metali ziem rzadkich i przejściowych o wzorze ogólnym MxA1-xPO4, gdzie M oznacza metal z grupy metali ziem przejściowych, A oznacza domieszkę metalu z grupy metali ziem rzadkich lub metali przejściowych lub ich mieszaninę, x oznacza liczbę w zakresie 0,01 do 1, charakteryzujący się tym, że związek ma postać niezagregowanych cząstek o średnim rozmiarze cząstek w zakresie 30 - 50 nm, o biokompatybilnej powierzchni i stabilności w roztworach wodnych i płynach ustrojowych. Przedmiotem wynalazku jest także sposób wytwarzania tych związków.The subject of the invention is nanoparticles of phosphates of rare and transition metals of the general formula MxA1-xPO4, where M is a metal from the group of transition earth metals, A is an admixture of a metal from the group of rare earth metals or transition metals or their mixture, x is a number in the range 0, 01 to 1, characterized in that the compound is in the form of disaggregated particles with an average particle size in the range of 30 - 50 nm, with a biocompatible surface and stability in aqueous solutions and body fluids. The invention also relates to a process for the preparation of these compounds.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL429024A PL240768B1 (en) | 2019-02-22 | 2019-02-22 | Phosphate nanoparticles of rare-earth and transition elements of the MᵪA₁ַַַ-ᵪPO₄ type and method of their preparation |
| PL430670A PL242066B1 (en) | 2019-02-22 | 2019-07-19 | Method of preparing RExA1-x P5O14 type compounds and their use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL429024A PL240768B1 (en) | 2019-02-22 | 2019-02-22 | Phosphate nanoparticles of rare-earth and transition elements of the MᵪA₁ַַַ-ᵪPO₄ type and method of their preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL429024A1 true PL429024A1 (en) | 2020-08-24 |
| PL240768B1 PL240768B1 (en) | 2022-05-30 |
Family
ID=72143110
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL429024A PL240768B1 (en) | 2019-02-22 | 2019-02-22 | Phosphate nanoparticles of rare-earth and transition elements of the MᵪA₁ַַַ-ᵪPO₄ type and method of their preparation |
| PL430670A PL242066B1 (en) | 2019-02-22 | 2019-07-19 | Method of preparing RExA1-x P5O14 type compounds and their use |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL430670A PL242066B1 (en) | 2019-02-22 | 2019-07-19 | Method of preparing RExA1-x P5O14 type compounds and their use |
Country Status (1)
| Country | Link |
|---|---|
| PL (2) | PL240768B1 (en) |
-
2019
- 2019-02-22 PL PL429024A patent/PL240768B1/en unknown
- 2019-07-19 PL PL430670A patent/PL242066B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL430670A1 (en) | 2020-08-24 |
| PL242066B1 (en) | 2023-01-16 |
| PL240768B1 (en) | 2022-05-30 |
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