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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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| Опубликовано в: : | Nanoscale Res Lett |
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| Главные авторы: | , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Springer US
2017
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5407416/ https://ncbi.nlm.nih.gov/pubmed/28454478 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s11671-017-2084-y |
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