Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Linear assemblies of magnetic nanoparticles as MRI contrast agents.

Literature DB >> 18331033

Linear assemblies of magnetic nanoparticles as MRI contrast agents.

Serena A Corr¹, Stephen J Byrne, Renata Tekoriute, Carla J Meledandri, Dermot F Brougham, Marina Lynch, Christian Kerskens, Laurence O'Dwyer, Yurii K Gun'ko.

Abstract

Using a one-step procedure we have prepared magnetic fluids comprising of polyelectrolyte stabilized magnetite nanoparticles. These nanocomposites are comprised of linear, chain-like assemblies of magnetic nanoparticles, which can be aligned in parallel arrays by an external magnetic field. We have shown the potential use of these materials as contrast agents by measuring their MR response in live rats. The new magnetic fluids have demonstrated good biocompatibility and potential for in vivo MRI diagnostics.

Entities: Species

Mesh：

Substances：

Year: 2008 PMID： 18331033 DOI： 10.1021/ja710172z

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

Keyword Cloud
Cited

19 in total

1. Biomimetic Crystallization of MnFe₂O₄ Mediated by Peptide-Catalyzed Esterification at Low Temperature.

Authors: Yoshiaki Maeda; Zengyan Wei; Yasuhiro Ikezoe; Edmund Tam; Hiroshi Matsui
Journal: ChemNanoMat Date: 2015-11-23 Impact factor: 3.154

2. Preparation of multifunctional nanoparticles and their assemblies.

Authors: Sarah A McCarthy; Gemma-Louise Davies; Yurii K Gun'ko
Journal: Nat Protoc Date: 2012-08-16 Impact factor: 13.491

3. Targeted fluoromagnetic nanoparticles for imaging of breast cancer mcf-7 cells.

Authors: Mostafa Heidari Majd; Jaleh Barar; Davoud Asgari; Hadi Valizadeh; Mohammad Reza Rashidi; Vala Kafil; Javid Shahbazi; Yadollah Omidi
Journal: Adv Pharm Bull Date: 2013-02-07

4. Oil phase evaporation-induced self-assembly of hydrophobic nanoparticles into spherical clusters with controlled surface chemistry in an oil-in-water dispersion and comparison of behaviors of individual and clustered iron oxide nanoparticles.

Authors: Penghe Qiu; Christina Jensen; Njoku Charity; Rheal Towner; Chuanbin Mao
Journal: J Am Chem Soc Date: 2010-11-30 Impact factor: 15.419

5. An NMR relaxometry approach for quantitative investigation of the transchelation of gadolinium ions from GBCAs to a competing macromolecular chelator.

Authors: Patrick Werner; Matthias Taupitz; Leif Schröder; Patrick Schuenke
Journal: Sci Rep Date: 2021-11-05 Impact factor: 4.379

Linear assemblies of magnetic nanoparticles as MRI contrast agents.

1. Biomimetic Crystallization of MnFe₂O₄ Mediated by Peptide-Catalyzed Esterification at Low Temperature.

2. Preparation of multifunctional nanoparticles and their assemblies.

3. Targeted fluoromagnetic nanoparticles for imaging of breast cancer mcf-7 cells.

4. Oil phase evaporation-induced self-assembly of hydrophobic nanoparticles into spherical clusters with controlled surface chemistry in an oil-in-water dispersion and comparison of behaviors of individual and clustered iron oxide nanoparticles.

5. An NMR relaxometry approach for quantitative investigation of the transchelation of gadolinium ions from GBCAs to a competing macromolecular chelator.

Review 6. Environmentally responsive MRI contrast agents.

7. Transport characteristics of nanoparticle-based ferrofluids in a gel model of the brain.

8. Dissolution of Silver Nanoparticles in Colloidal Consumer Products: Effects of Particle Size and Capping Agent.

9. Hybrid gold-iron oxide nanoparticles as a multifunctional platform for biomedical application.

Review 10. Magnetic Nanoparticle Composites: Synergistic Effects and Applications.