Electrodeposited Fe and Fe-Au nanowires as MRI contrast agents

被引：45

作者：

Shore, Daniel ^{[1
]}

Pailloux, Sylvie L. ^{[2
]}

Zhang, Jinjin ^{[3
]}

Gage, Thomas ^{[1
]}

Flannigan, David J. ^{[1
]}

Garwood, Michael ^{[3
]}

Pierre, Valerie C. ^{[2
]}

Stadler, Bethanie J. H. ^{[4
]}

机构：

[1] Univ Minnesota Twin Cities, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA

[2] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA

[3] Univ Minnesota Twin Cities, Dept Radiol CMRR, Minneapolis, MN 55455 USA

[4] Univ Minnesota Twin Cities, Dept Elect & Comp Engn, Minneapolis, MN 55455 USA

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 85期

关键词：

IRON-OXIDE NANOPARTICLES; BARCODE NANOWIRES; NANORODS;

D O I：

10.1039/c6cc06991f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electrodeposited Fe and Fe-Au nanowires were studied for potential as MRI contrast agents, especially for T-2-weighted imaging. Transverse relaxivities up to r(2) = 77.1 mM Fe-1 s(-1) (at 1.5 T) were achieved when Fe-Au nanowires were coated with thiol and carboxylic acid functionalized poly(ethyleneglycol). T-2-Weighted images (9 T) verified successful contrast.

引用

页码：12634 / 12637

页数：4

共 26 条

[1]

Alonso J., 2015, J APPL PHYS, V117

[2] Magneto-Plasmonic Au-Fe Alloy Nanoparticles Designed for Multimodal SERS-MRI-CT Imaging [J].

Amendola, Vincenzo ;

Scaramuzza, Stefano ;

Litti, Lucio ;

Meneghetti, Moreno ;

Zuccolotto, Gaia ;

Rosato, Antonio ;

Nicolato, Elena ;

Marzola, Pasquina ;

Fracasso, Giulio ;

Anselmi, Cristina ;

Pinto, Marcella ;

Colombatti, Marco .

SMALL, 2014, 10 (12) :2476-2486

[3]

Brown M.A., 2010, MRI BASIC PRINCIPLES, V4th

[4] Multifunctional metal-polymer nanoagglomerates from single-pass aerosol self-assembly [J].

Byeon, Jeong Hoon .

SCIENTIFIC REPORTS, 2016, 6

[5] Mapping the magnetic and crystal structure in cobalt nanowires [J].

Cantu-Valle, Jesus ;

Betancourt, Israel ;

Sanchez, John E. ;

Ruiz-Zepeda, Francisco ;

Maqableh, Mazin M. ;

Mendoza-Santoyo, Fernando ;

Stadler, Bethanie J. H. ;

Ponce, Arturo .

JOURNAL OF APPLIED PHYSICS, 2015, 118 (02)

[6] Rotating magnetic field induced oscillation of magnetic particles for in vivo mechanical destruction of malignant glioma [J].

Cheng, Yu ;

Muroski, Megan E. ;

Petit, Dorothee C. M. C. ;

Mansell, Rhodri ;

Vemulkar, Tarun ;

Morshed, Ramin A. ;

Han, Yu ;

Balyasnikova, Irina V. ;

Horbinski, Craig M. ;

Huang, Xinlei ;

Zhang, Lingjiao ;

Cowburn, Russell P. ;

Lesniak, Maciej S. .

JOURNAL OF CONTROLLED RELEASE, 2016, 223 :75-84

[7] Cancer cell imaging and photothermal therapy in the near-infrared region by using gold nanorods [J].

Huang, XH ;

El-Sayed, IH ;

Qian, W ;

El-Sayed, MA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (06) :2115-2120

[8] Tunable magnetic nanowires for biomedical and harsh environment applications [J].

Ivanov, Yurii P. ;

Alfadhel, Ahmed ;

Alnassar, Mohammed ;

Perez, Jose E. ;

Vazquez, Manuel ;

Chuvilin, Andrey ;

Kosel, Juergen .

SCIENTIFIC REPORTS, 2016, 6

[9] Anti-Cancer Drug Loaded Iron-Gold Core-Shell Nanoparticles (Fe@Au) for Magnetic Drug Targeting [J].

Kayal, Sibnath ;

Ramanujan, Raju Vijayaraghavan .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2010, 10 (09) :5527-5539

[10] Iron-gold barcode nanowires [J].

Lee, Ju Hun ;

Wu, Jun Hua ;

Liu, Hong Ling ;

Cho, Ji Ung ;

Cho, Moon Kyu ;

An, Boo Hyun ;

Min, Ji Hyun ;

Noh, Su Jung ;

Kim, Young Keun .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (20) :3663-3667

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