Intrinsically germanium-69-labeled iron oxide nanoparticles: synthesis and in-vivo dual-modality PET/MR imaging. 2014

Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
Department of Radiology, University of Wisconsin - Madison, Madison, WI, USA; Isotope Applications and Radiopharmaceuticals Division, Bhabha Atomic Research Centre, Mumbai, India.

Intrinsically germanium-69-labeled super-paramagnetic iron oxide nanoparticles are synthesized via a newly developed, fast and highly specific chelator-free approach. The biodistribution pattern and the feasibility of (69) Ge-SPION@PEG for in vivo dual-modality positron emission tomography/magnetic resonance (PET/MR) imaging and lymph-node mapping are investigated, which represents the first example of the successful utilization of a (69) Ge-based agent for PET/MR imaging.

UI MeSH Term Description Entries
D007553 Isotope Labeling Techniques for labeling a substance with a stable or radioactive isotope. It is not used for articles involving labeled substances unless the methods of labeling are substantively discussed. Tracers that may be labeled include chemical substances, cells, or microorganisms. Isotope Labeling, Stable,Isotope-Coded Affinity Tagging,Isotopically-Coded Affinity Tagging,Affinity Tagging, Isotope-Coded,Affinity Tagging, Isotopically-Coded,Isotope Coded Affinity Tagging,Labeling, Isotope,Labeling, Stable Isotope,Stable Isotope Labeling,Tagging, Isotope-Coded Affinity,Tagging, Isotopically-Coded Affinity
D008279 Magnetic Resonance Imaging Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques. Chemical Shift Imaging,MR Tomography,MRI Scans,MRI, Functional,Magnetic Resonance Image,Magnetic Resonance Imaging, Functional,Magnetization Transfer Contrast Imaging,NMR Imaging,NMR Tomography,Tomography, NMR,Tomography, Proton Spin,fMRI,Functional Magnetic Resonance Imaging,Imaging, Chemical Shift,Proton Spin Tomography,Spin Echo Imaging,Steady-State Free Precession MRI,Tomography, MR,Zeugmatography,Chemical Shift Imagings,Echo Imaging, Spin,Echo Imagings, Spin,Functional MRI,Functional MRIs,Image, Magnetic Resonance,Imaging, Magnetic Resonance,Imaging, NMR,Imaging, Spin Echo,Imagings, Chemical Shift,Imagings, Spin Echo,MRI Scan,MRIs, Functional,Magnetic Resonance Images,Resonance Image, Magnetic,Scan, MRI,Scans, MRI,Shift Imaging, Chemical,Shift Imagings, Chemical,Spin Echo Imagings,Steady State Free Precession MRI
D008807 Mice, Inbred BALB C An inbred strain of mouse that is widely used in IMMUNOLOGY studies and cancer research. BALB C Mice, Inbred,BALB C Mouse, Inbred,Inbred BALB C Mice,Inbred BALB C Mouse,Mice, BALB C,Mouse, BALB C,Mouse, Inbred BALB C,BALB C Mice,BALB C Mouse
D011868 Radioisotopes Isotopes that exhibit radioactivity and undergo radioactive decay. (From Grant & Hackh's Chemical Dictionary, 5th ed & McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Daughter Isotope,Daughter Nuclide,Radioactive Isotope,Radioactive Isotopes,Radiogenic Isotope,Radioisotope,Radionuclide,Radionuclides,Daughter Nuclides,Daugter Isotopes,Radiogenic Isotopes,Isotope, Daughter,Isotope, Radioactive,Isotope, Radiogenic,Isotopes, Daugter,Isotopes, Radioactive,Isotopes, Radiogenic,Nuclide, Daughter,Nuclides, Daughter
D003287 Contrast Media Substances used to allow enhanced visualization of tissues. Radiopaque Media,Contrast Agent,Contrast Agents,Contrast Material,Contrast Materials,Radiocontrast Agent,Radiocontrast Agents,Radiocontrast Media,Agent, Contrast,Agent, Radiocontrast,Agents, Contrast,Agents, Radiocontrast,Material, Contrast,Materials, Contrast,Media, Contrast,Media, Radiocontrast,Media, Radiopaque
D005240 Feasibility Studies Studies to determine the advantages or disadvantages, practicability, or capability of accomplishing a projected plan, study, or project. Feasibility Study,Studies, Feasibility,Study, Feasibility
D005857 Germanium A rare metal element with a blue-gray appearance and atomic symbol Ge, atomic number 32, and atomic weight 72.63.
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D013194 Staining and Labeling The marking of biological material with a dye or other reagent for the purpose of identifying and quantitating components of tissues, cells or their extracts. Histological Labeling,Staining,Histological Labelings,Labeling and Staining,Labeling, Histological,Labelings, Histological,Stainings
D049268 Positron-Emission Tomography An imaging technique using compounds labelled with short-lived positron-emitting radionuclides (such as carbon-11, nitrogen-13, oxygen-15 and fluorine-18) to measure cell metabolism. It has been useful in study of soft tissues such as CANCER; CARDIOVASCULAR SYSTEM; and brain. SINGLE-PHOTON EMISSION-COMPUTED TOMOGRAPHY is closely related to positron emission tomography, but uses isotopes with longer half-lives and resolution is lower. PET Imaging,PET Scan,Positron-Emission Tomography Imaging,Tomography, Positron-Emission,Imaging, PET,Imaging, Positron-Emission Tomography,PET Imagings,PET Scans,Positron Emission Tomography,Positron Emission Tomography Imaging,Positron-Emission Tomography Imagings,Scan, PET,Tomography Imaging, Positron-Emission,Tomography, Positron Emission

Related Publications

Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
August 2013, Nanoscale,
Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
April 2010, Bioconjugate chemistry,
Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
May 2018, Journal of biomedical nanotechnology,
Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
January 2013, American journal of nuclear medicine and molecular imaging,
Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
December 2016, Nanoscale,
Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
January 2016, American journal of translational research,
Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
July 2016, Wiley interdisciplinary reviews. Nanomedicine and nanobiotechnology,
Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
June 2015, Journal of biomedical nanotechnology,
Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
October 2012, Journal of controlled release : official journal of the Controlled Release Society,
Rubel Chakravarty, and Hector F Valdovinos, and Feng Chen, and Christina M Lewis, and Paul A Ellison, and Haiming Luo, and M Elizabeth Meyerand, and Robert J Nickles, and Weibo Cai
August 2008, Journal of nuclear medicine : official publication, Society of Nuclear Medicine,
Copied contents to your clipboard!