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231223s2011 xx |||||o 00| ||eng c |
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|a 10.1021/la104686d
|2 doi
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|a pubmed24n0685.xml
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|a eng
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1 |
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|a Bronstein, Lyudmila M
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Nanoparticles by decomposition of long chain iron carboxylates
|b from spheres to stars and cubes
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|c 2011
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 21.10.2014
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|a Date Revised 04.02.2014
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a In this paper, we report the influence of reaction conditions and the chain length on the nanoparticle (NP) size and morphology for thermal decomposition of long-chain iron carboxylates such as Fe(III) oleate, palmitate, and myristate. In the majority of cases, spherical NPs are obtained; however, nonspherical morphologies were observed in some "extreme" conditions. For example, iron oxide nanostars are formed in eicosane at the Fe oleate/oleic acid ratio of 0.49 g/mL: the highest oleic acid content when NPs still form. The cubic NPs with flat facets are obtained by decomposition of iron palmitate at the lowest palmitic acid fractions, but the most monodisperse cubes are formed at the Fe palmitate/palmitic acid ratio of 1.19 g/mL. Elliptical NPs are formed from Fe myristate with the most well-defined structure. Easy transformation of these NPs from wüstite to maghemite without aggregation and loss of solubility makes them excellent candidates for biomedical applications after proper functionalization described in our preceding papers
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Research Support, U.S. Gov't, Non-P.H.S.
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| 650 |
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|a Carboxylic Acids
|2 NLM
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|a Ferric Compounds
|2 NLM
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| 700 |
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|a Atkinson, Jessie E
|e verfasserin
|4 aut
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|a Malyutin, Andrey G
|e verfasserin
|4 aut
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| 700 |
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|a Kidwai, Faiz
|e verfasserin
|4 aut
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| 700 |
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|a Stein, Barry D
|e verfasserin
|4 aut
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| 700 |
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|a Morgan, David G
|e verfasserin
|4 aut
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|a Perry, John M
|e verfasserin
|4 aut
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| 700 |
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|a Karty, Jonathan A
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 27(2011), 6 vom: 15. März, Seite 3044-50
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|g volume:27
|g year:2011
|g number:6
|g day:15
|g month:03
|g pages:3044-50
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