SPIONs for cell labelling and tracking using MRI: magnetite or maghemite?
SPIONs for cell labelling and tracking using MRI: magnetite or maghemite?
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DOI:
10.1039/c7bm00515f
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发表时间:
2017-12-19
影响因子:
6.6
通讯作者:
Adams DJ
中科院分区:
文献类型:
--
作者:
Barrow M;Taylor A;Fuentes-Caparrós AM;Sharkey J;Daniels LM;Mandal P;Park BK;Murray P;Rosseinsky MJ;Adams DJ
SPIONs consisting predominantly of magnetite or maghemite display distinct chemical stability in solution but equivalent imaging properties when in cells. Although there is extensive literature covering the biomedical applications of superparamagnetic iron oxide nanoparticles (SPIONs), the phase of the iron oxide core used is not often taken into account when cell labelling and tracking studies for regenerative medicine are considered. Here, we use a co-precipitation reaction to synthesise particles of both magnetite- (Fe3O4) and maghemite- (γ-Fe2O3) based cores and consider whether the extra synthesis step to make maghemite based particles is advantageous for cell tracking.
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影响因子:
1.4
作者:
GOSS, CJ
通讯作者:
GOSS, CJ
影响因子:
2.7
作者:
Alexandrov, D. V.
通讯作者:
Alexandrov, D. V.
影响因子:
--
作者:
DAVID, I;WELCH, AJE
通讯作者:
WELCH, AJE
影响因子:
3.7
作者:
Silva, Amanda K. Andriola;Wilhelm, Claire;Gazeau, Florence
通讯作者:
Gazeau, Florence
DOI:
10.3402/nano.v1i0.5358
发表时间:
2010
期刊:
Nano reviews
影响因子:
--
作者:
Singh N;Jenkins GJ;Asadi R;Doak SH
通讯作者:
Doak SH