[Fe(CN)6]4−/[Fe(CN)6]3− based metal organic ionic frameworks and impact of Fe2+/Fe3+ on material-medicinal-properties
| Autor: | Chirag Rane, Rohit R. Koshti, Rakesh Kumar Ameta, Man Singh, Nitin Kumar Sharma, Akshay Vyas |
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| Rok vydání: | 2018 |
| Předmět: |
Coordination sphere
Inorganic chemistry Ionic bonding 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Atomic and Molecular Physics and Optics 0104 chemical sciences Electronic Optical and Magnetic Materials Metal chemistry.chemical_compound chemistry Oxidation state visual_art Ionic liquid Methyl red Materials Chemistry Methyl orange visual_art.visual_art_medium Thermal stability Physical and Theoretical Chemistry 0210 nano-technology Spectroscopy |
| Zdroj: | Journal of Molecular Liquids. 268:677-684 |
| ISSN: | 0167-7322 |
| DOI: | 10.1016/j.molliq.2018.07.057 |
| Popis: | Study reports the preparation and material-medicinal-properties (MMPs) of Metal Organic Ionic Frameworks (MOIFs) of [Fe(CN)6]4−/[Fe(CN)6]3− with dodecyltrimethylammonium bromide (DTAB), Tetradecyltrimethylammonium bromide (TTEB) and Hexadecyltrimethylammonium bromide (HTEB). MOIFs with [Fe(CN)6]4− are found in liquid state as metallic ionic liquids while with [Fe(CN)6]3− in solid state (SMOIFs). MOIFs were characterized with UV/Vis, FTIR, Raman and powder XRD measurements where the ionic interaction between coordination sphere of [Fe(CN)6]4−/[Fe(CN)6]3− and quaternary nitrogen of DTAB was analyzed. The thermal conductivity of LMOIFs has also been studied where an increase in conductivity with temperature is noticed, inferring their electrolytic property as well as thermal stability proposing them as electrolyte for Li/Na ionic batteries. Viscoelastic property of MOIFs reveals the mechanical stability also inferring their use in ionic batteries. MOIFs have shown their dye degradation activity studied with Methyl Orange (MO) and Methyl Red (MR) depicting impact of Fe2+ and Fe3+. MOIFs have shown their protein binding nature studied with BSA, analyzed with spectrophotometric titrations revealing that hydrophobicity works according to oxidation state of metal. MOIFs have also been tested against microorganism for their antimicrobial potential where number of DTAB unit has been found for respective activity with both the ferro and ferricyanide units for gram –ve bacteria whereas the effect of DTAB unit with Fe3+ and Fe2+ was found inverse. |
| Databáze: | OpenAIRE |
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