NaDyF4 Nanoparticles as T2 Contrast Agents for Ultrahigh Field Magnetic Resonance Imaging

2012 ◽  
Vol 3 (4) ◽  
pp. 524-529 ◽  
Author(s):  
Gautom Kumar Das ◽  
Noah J. J. Johnson ◽  
Jordan Cramen ◽  
Barbara Blasiak ◽  
Peter Latta ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Contrast Agents ◽  
Resonance Imaging ◽  
Ultrahigh Field ◽  
T2 Contrast Agents

Colloidally Stable Monodisperse Fe Nanoparticles as T2 Contrast Agents for High-Field Clinical and Preclinical Magnetic Resonance Imaging

2021 ◽  
Vol 4 (2) ◽  
pp. 1235-1242
Author(s):  
Armita Dash ◽  
Barbara Blasiak ◽  
Boguslaw Tomanek ◽  
Abhinandan Banerjee ◽  
Simon Trudel ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Contrast Agents ◽  
High Field ◽  
Resonance Imaging ◽  
Fe Nanoparticles ◽  
T2 Contrast Agents

TbF3 nanoparticles as dual-mode contrast agents for ultrahigh field magnetic resonance imaging and X-ray computed tomography

Nano Research ◽  
2016 ◽  
Vol 9 (4) ◽  
pp. 1135-1147 ◽  
Author(s):  
Xiaoyu Zheng ◽  
Yanjie Wang ◽  
Lingdong Sun ◽  
Naixiu Chen ◽  
Lindong Li ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Contrast Agents ◽  
Resonance Imaging ◽  
Dual Mode ◽  
Ultrahigh Field ◽  
X Ray ◽  
X Ray Computed

scholarly journals Ferromagnetic Gd5Si4 Nanoparticles as T2 Contrast Agents for Magnetic Resonance Imaging

2017 ◽  
Vol 8 ◽  
pp. 1-4 ◽  
Author(s):  
Ahmed A. El-Gendy ◽  
Shane M. Harstad ◽  
Vimalan Vijayaragavan ◽  
Shalabh Gupta ◽  
Vitalij K. Pecharsky ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Contrast Agents ◽  
Resonance Imaging ◽  
T2 Contrast Agents

Supramolecular Enhancement of Aminoxyl ORCA Contrast Agents

2019 ◽  
Author(s):  
Hamilton Lee ◽  
Jenica Lumata ◽  
Michael A. Luzuriaga ◽  
Candace Benjamin ◽  
Olivia Brohlin ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Side Effects ◽  
Magnetic Resonance ◽  
Tobacco Mosaic Virus ◽  
Contrast Agents ◽  
Single Molecule ◽  
Organic Radical ◽  
Resonance Imaging ◽  
Physiological Conditions

<div><div><div><p>Many contrast agents for magnetic resonance imaging are based on gadolinium, however side effects limit their use in some patients. Organic radical contrast agents (ORCAs) are potential alternatives, but are reduced rapidly in physiological conditions and have low relaxivities as single molecule contrast agents. Herein, we use a supramolecular strategy where cucurbit[8]uril binds with nanomolar affinities to ORCAs and protects them against biological reductants to create a stable radical in vivo. We further over came the weak contrast by conjugating this complex on the surface of a self-assembled biomacromolecule derived from the tobacco mosaic virus.</p></div></div></div>

scholarly journals Magnetic resonance thermometry using a GdIII-based contrast agent

2021 ◽  
Vol 57 (14) ◽  
pp. 1770-1773
Author(s):  
S. A. Amali S. Subasinghe ◽  
Jonathan Romero ◽  
Cassandra L. Ward ◽  
Matthew D. Bailey ◽  
Donna R. Zehner ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Contrast Agent ◽  
Contrast Agents ◽  
Resonance Imaging ◽  
Magnetic Resonance Thermometry

The complexes described here serve as contrast agents for magnetic resonance imaging thermometry.

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