scholarly journals Highly water-dispersible calcium lignosulfonate-capped MnO nanoparticles as a T1 MRI contrast agent with exceptional colloidal stability, low toxicity and remarkable relaxivity

RSC Advances ◽  
2019 ◽  
Vol 9 (69) ◽  
pp. 40498-40506
Author(s):  
Mahdi Arian ◽  
Ali Zamanian ◽  
Salman Taheri
Keyword(s):  
Colloidal Stability ◽  
Mri Contrast Agent ◽  
Oxide Nanoparticles ◽  
Potential Candidate ◽  
Resonance Imaging ◽  
Manganese Oxide Nanoparticles ◽  
Mri Contrast ◽  
Water Dispersible ◽  
Low Toxicity ◽  
Magnetic Resonance Imaging Mri

A simple and efficient method to synthesize highly water-dispersible calcium lignosulfonate-coated manganese oxide nanoparticles as a potential candidate for the current magnetic resonance imaging (MRI) T1 contrast agents was reported.

scholarly journals Tuneable manganese oxide nanoparticle based theranostic agent for potential diagnosis and drug delivery

2021 ◽  
Author(s):  
Kingsley Won-ching Poon ◽  
Zufu Lu ◽  
Yves De Deene ◽  
Yogambha Ramaswamy ◽  
Hala Zreiqat ◽  
...  
Keyword(s):  
Manganese Oxide ◽  
Mri Contrast Agents ◽  
Oxide Nanoparticles ◽  
Resonance Imaging ◽  
Preclinical Research ◽  
Manganese Oxide Nanoparticles ◽  
Mri Contrast ◽  
Theranostic Agent ◽  
Oxide Nanoparticle ◽  
Magnetic Resonance Imaging Mri

Among various magnetic nanoparticles, manganese oxide nanoparticles are considered as an established T1 magnetic resonance imaging (MRI) contrast agents for preclinical research. The implications of their degradation property and use...

Biocompatible dextran-coated gadolinium-doped cerium oxide nanoparticles as MRI contrast agents with high T1 relaxivity and selective cytotoxicity to cancer cells

2021 ◽  
Author(s):  
Anton Popov ◽  
Maxim Artemovich Abakumov ◽  
Irina Savintseva ◽  
Artem Ermakov ◽  
Nelly Popova ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Contrast Agents ◽  
Mri Contrast Agents ◽  
Cerium Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Resonance Imaging ◽  
Mri Contrast ◽  
Selective Cytotoxicity ◽  
Magnetic Resonance Imaging Mri

Gd-based complexes are widely used as magnetic resonance imaging (MRI) contrast agents. The safety of previously approved contrast agents is questionable and is being re-assessed. The main causes of concern...

Switchable 19F MRI polymer theranostics: towards in situ quantifiable drug release

2017 ◽  
Vol 8 (34) ◽  
pp. 5157-5166 ◽  
Author(s):  
A. V. Fuchs ◽  
A. P. Bapat ◽  
G. J. Cowin ◽  
K. J. Thurecht
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Hyperbranched Polymer ◽  
Relaxation Times ◽  
Mri Contrast Agent ◽  
Resonance Imaging ◽  
Mri Contrast ◽  
19F Mri ◽  
Magnetic Resonance Imaging Mri

A switchable polymeric 19F magnetic resonance imaging (MRI) contrast agent was synthesised whereby the transverse (T2) relaxation times increased as a therapeutic was released from a hyperbranched polymer (HBP) scaffold.

Stem cell tracking using effective self-assembled peptide-modified superparamagnetic nanoparticles

Nanoscale ◽  
2018 ◽  
Vol 10 (34) ◽  
pp. 15967-15979 ◽  
Author(s):  
Lei Gu ◽  
Xue Li ◽  
Jing Jiang ◽  
Gang Guo ◽  
Haoxing Wu ◽  
...  
Keyword(s):  
Stem Cell ◽  
Cell Tracking ◽  
Superparamagnetic Iron Oxide ◽  
Mri Contrast Agents ◽  
Superparamagnetic Nanoparticles ◽  
Cell Labeling ◽  
Oxide Nanoparticles ◽  
Resonance Imaging ◽  
Mri Contrast ◽  
Magnetic Resonance Imaging Mri

Peptide modified superparamagnetic iron oxide nanoparticles (SPIONs) have been developed as excellent magnetic resonance imaging (MRI) contrast agents for stem cell labeling and tracking due to their biocompatibility.

Iron oxide nanoparticles for targeted imaging of liver tumors with ultralow hepatotoxicity

2018 ◽  
Vol 6 (40) ◽  
pp. 6413-6423 ◽  
Author(s):  
Juanjuan Li ◽  
Ruitao Cha ◽  
Yulong Zhang ◽  
Hongbo Guo ◽  
Keying Long ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Iron Oxide ◽  
Magnetic Resonance ◽  
Liver Tumors ◽  
Mri Contrast Agents ◽  
Oxide Nanoparticles ◽  
Targeted Imaging ◽  
Resonance Imaging ◽  
Mri Contrast ◽  
Magnetic Resonance Imaging Mri

Even though iron oxide (Fe3O4) nanoparticles are promising materials for magnetic resonance imaging (MRI) contrast agents, their biocompatibility and targeting efficacy still need to be improved.

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