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Description
| - A new class of organometallic-inorganic magnetic material was engineered by a sonochemically assisted self-assembly process between magnetite nanoparticles (biogenic Fe3O4, hard constituent) functionalized with isonicotinic acid and a metamagnetic organometallic complex [Ni(en)(2)](3)[Fe(CN)(6)](2)center dot 3H(2)O, soft constituent). In such bottom-up methodology, hard and soft counterparts form well-organized microdimensional dusters that showed morphological fingerprints and magnetic behavior clearly distinct from those of the initial building units. In the engineered soft-hard material, the magnetite nanocrystals induced ferromagnetic ordering at room temperature of closer contact layers of [Ni(en)(2)](3)[Fe(CN)(6)](2)center dot 3H(2)O, thus demonstrating the ability to sensibly modify the [Ni(en)(2)](3)[Fe(CN)(6)](2)center dot 3H(2)O paramagnetic regime. The magnetic ordering of [Ni(en)(2)](3)[Fe(CN)(6)](2)center dot 3H(2)O was triggered by the intrinsic local field of the hard magnetic nanocrystals, which resembled, to some extent, the effects promoted by large, external magnetic fields.
- A new class of organometallic-inorganic magnetic material was engineered by a sonochemically assisted self-assembly process between magnetite nanoparticles (biogenic Fe3O4, hard constituent) functionalized with isonicotinic acid and a metamagnetic organometallic complex [Ni(en)(2)](3)[Fe(CN)(6)](2)center dot 3H(2)O, soft constituent). In such bottom-up methodology, hard and soft counterparts form well-organized microdimensional dusters that showed morphological fingerprints and magnetic behavior clearly distinct from those of the initial building units. In the engineered soft-hard material, the magnetite nanocrystals induced ferromagnetic ordering at room temperature of closer contact layers of [Ni(en)(2)](3)[Fe(CN)(6)](2)center dot 3H(2)O, thus demonstrating the ability to sensibly modify the [Ni(en)(2)](3)[Fe(CN)(6)](2)center dot 3H(2)O paramagnetic regime. The magnetic ordering of [Ni(en)(2)](3)[Fe(CN)(6)](2)center dot 3H(2)O was triggered by the intrinsic local field of the hard magnetic nanocrystals, which resembled, to some extent, the effects promoted by large, external magnetic fields. (en)
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Title
| - Fe3O4 Nanocrystals Tune the Magnetic Regime of the Fe/Ni Molecular Magnet: A New Class of Magnetic Superstructures
- Fe3O4 Nanocrystals Tune the Magnetic Regime of the Fe/Ni Molecular Magnet: A New Class of Magnetic Superstructures (en)
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skos:prefLabel
| - Fe3O4 Nanocrystals Tune the Magnetic Regime of the Fe/Ni Molecular Magnet: A New Class of Magnetic Superstructures
- Fe3O4 Nanocrystals Tune the Magnetic Regime of the Fe/Ni Molecular Magnet: A New Class of Magnetic Superstructures (en)
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skos:notation
| - RIV/61989592:15310/13:33145235!RIV14-GA0-15310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(ED2.1.00/03.0058), P(EE2.3.20.0017), P(GAP207/11/0841), P(GBP208/12/G016)
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http://linked.open...iv/cisloPeriodika
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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
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61989592:15310/13:33145235
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - MRI; cells; complexes; relaxation; functionalization; anisotropy; transition; core; exchange BIAS; iron-oxide nanoparticles (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Herchel, Radovan
- Tuček, Jiří
- Zbořil, Radek
- Šafářová, Klára
- Zoppellaro, Giorgio
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
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http://localhost/t...ganizacniJednotka
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