Search

Your search keyword '"Contrast media -- Optical properties"' showing total 6 results
Start Over Descriptor "Contrast media -- Optical properties" Topic magnetic resonance imaging -- analysis
6 results on '"Contrast media -- Optical properties"'

1. Synthesis and physicochemical characterization of Gd-[C.sub.4]-thyroxin-DTPA, a potential MRI contrast agent. Evaluation of its affinity for human serum albumin by proton relaxometry, NMR diffusometry, and electrospray mass spectrometry

Author

Henoumont, C., Elst, L. Vander, Laurent, S., and Muller, R. N.

Subjects
Contrast media -- Chemical properties, Contrast media -- Optical properties, Gadolinium -- Chemical properties, Magnetic resonance imaging -- Analysis, Mass spectrometry -- Usage, Serum albumin -- Chemical properties, Serum albumin -- Optical properties, Thyroxine -- Chemical properties, Thyroxine -- Optical properties, Chemicals, plastics and rubber industries
Published
2010

2. Nanoassembled capsules as delivery vehicles for large payloads of high relaxivity [Gd.sup.3+] agents

Author

Plush, Sally E., Woods, Mark, You-Fu Zhou, Kadali, Shyam B., Wong, Michael S., and Sherry, A. Dean

Subjects
Magnetic resonance imaging -- Analysis, Nanotechnology -- Research, Contrast media -- Chemical properties, Contrast media -- Optical properties, Gadolinium -- Electric properties, Gadolinium -- Chemical properties, Gadolinium -- Optical properties, Chemistry
Abstract

Nanoassembled capsules (NACs) formed by using the MRI contrast agent GdDOT[P.sup.5-] in the internal polymer aggregate are described, the smaller of which has shown promise as potential MRI contrast agents. The greatest gains in relaxivity are observed for smaller NACs, for which water accessibility has remained high but molecular rotation of the [Gd.sup.3+] chelate is restricted.

Published
2009

3. Size analysis of carboxydextran coated superparamagnetic iron oxide particles used as contrast agents of magnetic resonance imaging

Author

Chen, D.-X., Sun, N., and Gu, H.-C.

Subjects
Contrast media -- Magnetic properties, Contrast media -- Optical properties, Iron oxides -- Magnetic properties, Iron oxides -- Optical properties, Magnetic resonance imaging -- Analysis, Paramagnetism -- Analysis, Transmission electron microscopes -- Usage, X-rays -- Diffraction, X-rays -- Usage, Physics
Abstract

Superparamagnetic iron oxide particles in Resovist and SH U555C, used as magnetic resonance imaging contrast agents, are polydispersed and covered with a thick organic coating so that the average particle sizes are described with different definitions. The studies have shown that the transverse relaxation rate behavior is determined by the diameter of bare single-crystal magnetic particles having the particle-volume-weighted average volume and is affected by their thick organic coating.

Published
2009

4. Responsive MRI agents for sensing metabolism in vivo

Author

De Leon-Rodriguez, Luis M., Lubag, Angelo Josue M., Malloy, Craig R., Martinez, Gary V., Gillies, Robert J., and Sherry, A. Dean

Subjects
Contrast media -- Chemical properties, Contrast media -- Optical properties, Gadolinium -- Chemical properties, Gadolinium -- Optical properties, Magnetic resonance imaging -- Analysis, Chemistry, Science and technology
Published
2009

5. Bioresponsive, cell-penetrating, and multimeric MR contrast agents

Author

Major, Jody L. and Meade, Thomas J.

Subjects
Contrast media -- Chemical properties, Contrast media -- Optical properties, Gadolinium -- Chemical properties, Gadolinium -- Optical properties, Magnetic resonance imaging -- Analysis, Chemistry, Science and technology
Published
2009

Catalog

Books, media, physical & digital resources
See catalog results