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| Description
| - In materials science, mimicking natural structure design concepts offers the possibility to generate novel functional hybrid materials which have wide applications. Biomimetic mineralization strategies include soaking of biopolymers in inorganic solutions, incorporation of synthetic analogues to matrix that are its initial sites. Calcium carbonate (CaCO3/calcite) is one of the most abundant biomineral with decreasing solubility and increasing stability in addition to bioactive and biogenic; thus CaCO3/calcite filled bioinspired and biologically active material is prepared for biomedical applications. The biomimetic mineralization was investigated using dry PVP-CMC (polyvinylpyroledin and sodium- carboxymethyl cellulose) hydrogel film and bacterial cellulose membrane in presence of mineral solutions i.e. CaCl2 and Na2CO3 at 22-25 oC, static condition up to 60 minutes. A significant difference in formation of CaCO3 crystal structure was observed. In PVP-CMC hydrogel film, the crystal structures of nucleated CaCO3 are round, granulated whereas in presence of bacterial cellulose membrane, the CaCO3 crystals are rectangular and thin flake like. In conclusion it can be mentioned that the gel membrane / matrix have substantial influence on formation of crystal structure of biomimetic CaCO3.
- In materials science, mimicking natural structure design concepts offers the possibility to generate novel functional hybrid materials which have wide applications. Biomimetic mineralization strategies include soaking of biopolymers in inorganic solutions, incorporation of synthetic analogues to matrix that are its initial sites. Calcium carbonate (CaCO3/calcite) is one of the most abundant biomineral with decreasing solubility and increasing stability in addition to bioactive and biogenic; thus CaCO3/calcite filled bioinspired and biologically active material is prepared for biomedical applications. The biomimetic mineralization was investigated using dry PVP-CMC (polyvinylpyroledin and sodium- carboxymethyl cellulose) hydrogel film and bacterial cellulose membrane in presence of mineral solutions i.e. CaCl2 and Na2CO3 at 22-25 oC, static condition up to 60 minutes. A significant difference in formation of CaCO3 crystal structure was observed. In PVP-CMC hydrogel film, the crystal structures of nucleated CaCO3 are round, granulated whereas in presence of bacterial cellulose membrane, the CaCO3 crystals are rectangular and thin flake like. In conclusion it can be mentioned that the gel membrane / matrix have substantial influence on formation of crystal structure of biomimetic CaCO3. (en)
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| Title
| - Effect on crystal structure of biomimetic CaCO3 mineralization in biomaterial based extracellular matrix
- Effect on crystal structure of biomimetic CaCO3 mineralization in biomaterial based extracellular matrix (en)
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| skos:prefLabel
| - Effect on crystal structure of biomimetic CaCO3 mineralization in biomaterial based extracellular matrix
- Effect on crystal structure of biomimetic CaCO3 mineralization in biomaterial based extracellular matrix (en)
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| skos:notation
| - RIV/70883521:28110/13:43870734!RIV14-MSM-28110___
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| http://linked.open...avai/predkladatel
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/70883521:28110/13:43870734
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - PVP-CMC hydrogel, bacterial cellulose, biomineralization, biomimetic, CaCO3 (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
| |
| http://linked.open...iv/tvurceVysledku
| - Sáha, Petr
- Sáha, Nabanita
- Vyroubal, Radek
- Shah, Rushita Jaswant
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| http://localhost/t...ganizacniJednotka
| |
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