Synthesis of a superparamagnetic ultrathin FeCO3 nanorods–enzyme bionanohybrid as a novel heterogeneous catalyst
| Autor: | Jose M. Palomo, David Lopez-Tejedor, Rocio Benavente |
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| Rok vydání: | 2018 |
| Předmět: |
In situ
Materials science Reducing agent 02 engineering and technology 010402 general chemistry Heterogeneous catalysis 01 natural sciences Catalysis Materials Chemistry chemistry.chemical_classification Aqueous medium Metals and Alloys General Chemistry 021001 nanoscience & nanotechnology humanities 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Enzyme chemistry Chemical engineering Ceramics and Composites Nanorod 0210 nano-technology Superparamagnetism |
| Zdroj: | Chemical Communications. 54:6256-6259 |
| ISSN: | 1364-548X 1359-7345 |
| Popis: | Herein we report a straightforward synthesis of an ultrathin protein-iron(ii) carbonate nanorods (FeCO3-NRs) heterogeneous bionanohybrid at room temperature and in aqueous media. The enzyme induced the in situ formation of well-dispersed FeCO3 NRs on a protein network. The addition of NaBH4 as a reducing agent allowed us to obtain nanorods (5 × 40 nm) with superparamagnetic properties. This bionanohybrid showed excellent catalytic results in reduction, oxidation and C-C bond reactions. |
| Databáze: | OpenAIRE |
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