Redox-activated manganese-based MR contrast agent.
Redox-activated manganese-based MR contrast agent.
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DOI:
10.1021/ja312610j
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发表时间:
2013-03-27
影响因子:
15
通讯作者:
Caravan P
中科院分区:
文献类型:
--
作者:
Loving GS;Mukherjee S;Caravan P
Here we report a simple Mn coordination complex with utility as a redox-sensitive MR probe. The HBET ligand stabilizes both the Mn2+ and Mn3+ oxidation states. In the presence of glutathione (GSH), low relaxivity MnIII-HBET is converted to high relaxivity MnII-HBET with a 3-fold increase in relaxivity, and concomitant increase in MR signal. Alternately, hydrogen peroxide can convert MnII-HBET to MnIII-HBET with a reduction in MR signal.
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影响因子:
16.6
作者:
Frullano, Luca;Catana, Ciprian;Benner, Thomas;Sherry, A Dean;Caravan, Peter
通讯作者:
Caravan, Peter
影响因子:
6.6
作者:
Sarsour EH;Kumar MG;Chaudhuri L;Kalen AL;Goswami PC
通讯作者:
Goswami PC
影响因子:
4.6
作者:
RICHARDS, S;HOARD, JL;SILVERTON, JV
通讯作者:
SILVERTON, JV
影响因子:
15
作者:
Ratnakar, S. James;Viswanathan, Subha;Kovacs, Zoltan;Jindal, Ashish K.;Green, Kayla N.;Sherry, A. Dean
通讯作者:
Sherry, A. Dean
影响因子:
7.4
作者:
Jonas, CR;Ziegler, TR;Jones, DP
通讯作者:
Jones, DP