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Coating Optimization of Superparamagnetic Iron Oxide Nanoparticles for High T(2) relaxivity

We describe a new method for coating superparamagnetic iron oxide nanoparticles (SPIOs) and demonstrate that, by fine-tuning the core size and PEG coating of SPIOs, the T(2) relaxivity per-particle can be increased by > 200 fold. With 14 nm core and PEG1000 coating, SPIOs can have T(2) relaxivity...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Tong, Sheng, Hou, Sijian, Zheng, Zhilan, Zhou, Jun, Bao, Gang
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2010
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3170660/
https://ncbi.nlm.nih.gov/pubmed/20939602
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/nl102623x
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