Exploiting algal mineralization for nanotechnology: bringing coccoliths to the fore
| Autor: | Alastair W. Skeffington, André Scheffel |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
Mineralization (geology) Minerals Biomedical Engineering Bioengineering Nanotechnology 02 engineering and technology Biology 021001 nanoscience & nanotechnology biology.organism_classification Calcium Carbonate Coccolith 03 medical and health sciences 030104 developmental biology Diatom Microalgae 0210 nano-technology Phylogeny Biotechnology |
| Zdroj: | Current Opinion in Biotechnology |
| ISSN: | 1879-0429 |
| Popis: | Complex mineral structures are produced by many microalgal species. Pioneering work on diatom silica has demonstrated the potential of such structures in nanotechnology. The calcified scales of coccolithophores (coccoliths) have received less attention, but the large diversity of architectures make coccoliths attractive as parts for nano-devices. Currently coccolith calcite can be modified by the incorporation of metal ions or adsorption of enzymes to the surface, but genetic modification of coccolithophores may permit the production of coccoliths with customized architectures and surface properties. Further work on the laboratory cultivation of diverse species, the physiochemical properties of coccoliths and on genetic tools for coccolithophores will be necessary to realize the full potential of coccoliths in nanotechnology. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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