Cargando…
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...
| Autores principales: | , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2017
|
| Materias: | |
| 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 |