Enhanced MRI T(2) Relaxivity in Contrast-Probed Anchor-Free PEGylated Iron Oxide Nanoparticles

ABSTRACT: Superparamagnetic iron oxide nanoparticles (SPIONs, ~11-nm cores) were PEGylated without anchoring groups and studied as efficient MRI T (2) contrast agents (CAs). The ether group of PEG is efficiently and directly linked to the positively charged surface of SPIONs, and mediated through a...

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Detalles Bibliográficos
Autores principales: Thapa, Bibek, Diaz-Diestra, Daysi, Beltran-Huarac, Juan, Weiner, Brad R., Morell, Gerardo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2017
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5407416/
https://www.ncbi.nlm.nih.gov/pubmed/28454478
http://dx.doi.org/10.1186/s11671-017-2084-y

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5407416/
https://www.ncbi.nlm.nih.gov/pubmed/28454478
http://dx.doi.org/10.1186/s11671-017-2084-y

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