Microwave-Assisted Synthesis and Physicochemical Characterization of Tetrafuranylporphyrin-Grafted Reduced-Graphene Oxide
| Autor: | Alessandro Barge, Ingrid Corazzari, Linda Pastero, Laura Orio, Silvia Tagliapietra, Giancarlo Cravotto, Katia Martina, Federica Bosca, Francesco Turci |
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| Rok vydání: | 2015 |
| Předmět: |
Graphene grafting
Modified porphyrin Oxide 02 engineering and technology 010402 general chemistry Photochemistry 01 natural sciences Catalysis law.invention chemistry.chemical_compound symbols.namesake law Furan Reduced graphene oxide Microwaves Diels-Alder reactions Graphene Organic Chemistry Sonodynamic therapy Chemistry (all) General Chemistry 021001 nanoscience & nanotechnology Grafting Porphyrin 0104 chemical sciences chemistry symbols 0210 nano-technology Raman spectroscopy Hybrid material |
| Zdroj: | Chemistry (Weinheim an der Bergstrasse, Germany). 22(5) |
| ISSN: | 1521-3765 |
| Popis: | This work describes the design of a modified porphyrin that bears four furan rings linked by 1,2-bis-(2-aminoethoxy)ethane spacers. This unit is a well-suited scaffold for a Diels-Alder reaction with commercial reduced-graphene oxide, which is also described in this paper. A new hybrid material is obtained, thanks to efficient grafting under microwave irradiation, and fully characterized in terms of structure (UV, TGA, Raman) and morphology (HR-TEM and AFM). Potential applications in photo- and sonodynamic therapy are envisaged. |
| Databáze: | OpenAIRE |
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