Surfactant-assisted synthesis of nanoscale gadolinium metal-organic frameworks for potential multimodal imaging

被引：385

作者：

Taylor, Kathryn M. L. ^{[1
]}

Jin, Athena ^{[1
]}

Lin, Wenbin ^{[1
]}

机构：

[1] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 40期

基金：

美国国家科学基金会;

关键词：

contrast agents; magnetic resonance imaging; metal-organic frameworks; nanoparticles; optical imaging;

D O I：

10.1002/anie.200802911

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Less basic: By controlling the pH value of the reaction medium, two different gadolinium-containing nanoscale metal-organic frameworks (NMOFs) based on the same building blocks can be synthesized (see picture). The NMOFs carry a large payload of Gd3+ centers and are efficient contrast agents for T2-weighted magnetic resonance imaging. The NMOFs are highly luminescent when doped with other lanthanide ions such as Eu and Tb. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：7722 / 7725

页数：4

共 30 条

[11] Metal-organic frameworks as efficient materials for drug delivery
Horcajada, Patricia
Serre, Christian
Vallet-Regi, Maria
Sebban, Muriel
Taulelle, Francis
Ferey, Gerard
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (36) : 5974 - 5978
[12] Highly interpenetrated metal-organic frameworks for hydrogen storage
Kesanli, B
Cui, Y
Smith, MR
Bittner, EW
Bockrath, BC
Lin, WB
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (01) : 72 - 75
[13] KESANLI B, 2005, ANGEW CHEM, V117, P74
[14] Lu A. H., 2007, ANGEW CHEM, V119, P1242, DOI DOI 10.1002/ANGE.200602866
[15] Magnetic nanoparticles:: Synthesis, protection, functionalization, and application
Lu, An-Hui
Salabas, E. L.
Schueth, Ferdi
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (08) : 1222 - 1244
[16] Nanoscale metal-organic frameworks as potential multimodal contrast enhancing agents
Rieter, William J.
Taylor, Kathryn M. L.
An, Hongyu
Lin, Weili
Lin, Wenbin
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (28) : 9024 - 9025
[17] Strategies for hydrogen storage in metal-organic frameworks
Rowsell, JLC
Yaghi, OM
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (30) : 4670 - 4679
[18] ROWSELL JLC, 2005, ANGEW CHEM, V117, P4748
[19] Systematic synthesis and characterization of single-crystal lanthanide phenylphosphonate nanorods
Song, SY
Ma, JF
Yang, J
Cao, MH
Zhang, HJ
Wang, HS
Yang, KY
[J]. INORGANIC CHEMISTRY, 2006, 45 (03) : 1201 - 1207
[20] A general strategy for nanocrystal synthesis
Wang, X
Zhuang, J
Peng, Q
Li, YD
[J]. NATURE, 2005, 437 (7055) : 121 - 124

← 1 2 3 →