TITLE

The use of dopamine-hyaluronate associatecoated maghemite nanoparticles to label cells

AUTHOR(S)
Babic, Michal; Horak, Daniel; Jendelova, Pavla; Herynek, Vit; Proks, Vladimir; Vanecek, Vaclav; Lesny, Petr; Sykova, Eva
PUB. DATE
January 2012
SOURCE
International Journal of Nanomedicine;2012, Vol. 7, p1461
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
No abstract available.
ACCESSION #
82508901

 

Related Articles

  • Influence of Surface Spins on the Magnetization of Fine Maghemite Nanoparticles. Nadeem, K.; Krenn, H.; Szabó, D. V. // AIP Conference Proceedings;Dec2013, Vol. 1569 Issue 1, p347 

    Influence of surface spins on magnetization of maghemite nanoparticles have been studied by using SQUID measurements and also comparison done with theoretical simulations. Surface spin disorder arises in these nanoparticles due to the randomness of surface spins. A model of AC-susceptibility has...

  • Nanoscaled biocompatible magnetic drug-delivery system: preparation and characterization. Morais, P. C.; Garg, V. K.; Oliveira, A. C.; Silveira, L. B.; Santos, J. G.; Rodrigues, M. M. A.; Tedesco, A. C. // Hyperfine Interactions;Apr2009, Vol. 190 Issue 1-3, p87 

    Biocompatible magnetic nanocomposite consisting of bovine serum albumin-based nanosized spheres hosting maghemite nanoparticle has been investigated by Mössbauer spectroscopy, X-ray diffraction, and electron microscopy. The 77 K Mössbauer spectrum was curve-fitted to two sextets whereas...

  • Antitumor effect and toxicity of free rhodium (II) citrate and rhodium (II) citrate-loaded maghemite nanoparticles in mice bearing breast cancer. Brettas Carneiro, Marcella Lemos; Peixoto, Raphael C. A.; Joanitti, Graziela A.; Oliveira, Ricardo G. S.; Telles, Luis A. M.; Miranda-Vilela, Ana L.; Bocca, Anamélia L.; Vianna, Leonora M. S.; da Silva, Izabel C. R.; de Souza, Aparecido R.; Lacava, Zulmira G. M.; Báo, Sônia N. // Journal of Nanobiotechnology;2013, Vol. 11 Issue 1, p1 

    Background: Magnetic fluids containing superparamagnetic iron oxide nanoparticles represent an attractive platform as nanocarriers in chemotherapy. Recently, we developed a formulation of maghemite nanoparticles coated with rhodium (II) citrate, which resulted in in vitro cytotoxicity enhanced...

  • Arsenic removal from aqueous solutions by mixed magnetite-maghemite nanoparticles. Chowdhury, Saidur; Yanful, Ernest K.; Pratt, Allen R. // Environmental Earth Sciences;Sep2011, Vol. 64 Issue 2, p411 

    In this study, magnetite-maghemite nanoparticles were used to treat arsenic-contaminated water. X-ray photoelectron spectroscopy (XPS) studies showed the presence of arsenic on the surface of magnetite-maghemite nanoparticles. Theoretical multiplet analysis of the magnetite-maghemite mixture...

  • Intracellular heating of living cells through Néel relaxation of magnetic nanoparticles. Fortin, Jean-Paul; Gazeau, Florence; Wilhelm, Claire // European Biophysics Journal;Feb2008, Vol. 37 Issue 2, p223 

    Maghemite and cobalt ferrite anionic magnetic nanoparticles enter tumor cells and can be used as heat sources when exposed to a high-frequency magnetic field. Comparative studies of the two particles enable to unravel the magnetic heating mechanisms (Néel relaxation vs. Brown relaxation)...

  • Study of maghemite nanoparticles as prepared and coated with DMSA using Mössbauer spectroscopy with a high velocity resolution. Oshtrakh, M.; Ushakov, M.; Semionkin, V.; Lima, E.; Morais, P. // Hyperfine Interactions;Apr2014, Vol. 226 Issue 1-3, p123 

    Study of maghemite nanoparticles, native and coated with DMSA as magnetic fluid for biomedical applications, was carried out using Mössbauer spectroscopy with a high velocity resolution at 295 and 90 K. The obtained results demonstrated differences in Mössbauer hyperfine parameters for...

  • Fluorescence Modified Chitosan-Coated Magnetic Nanoparticles for High-Efficient Cellular Imaging. Yuqing Ge; Yu Zhang; Shiying He; Fang Nie; Gaojun Teng; Ning Gu // Nanoscale Research Letters;Apr2009, Vol. 4 Issue 4, p287 

    Labeling of cells with nanoparticles for living detection is of interest to various biomedical applications. In this study, novel fluorescent/magnetic nanoparticles were prepared and used in high-efficient cellular imaging. The nanoparticles coated with the modified chitosan possessed a magnetic...

  • Effect of surface charge on the cellular uptake of fluorescent magnetic nanoparticles. Kralj, Slavko; Rojnik, Matija; Romih, Rok; Jagodič, Marko; Kos, Janko; Makovec, Darko // Journal of Nanoparticle Research;Oct2012, Vol. 14 Issue 10, p1 

    We report on the nanoparticle uptake into MCF10A neoT and PC-3 cells using flow cytometry, confocal microscopy, SQUID magnetometry, and transmission electron microscopy. The aim was to evaluate the influence of the nanoparticles' surface charge on the uptake efficiency. The surface of the...

  • Biofunctional magnetic nanoparticles as a general agent to immobilize proteins contained in traditional Chinese medicines. Hebai Shen; Wei Chen; Jing Li; Xingyu Li; Haifeng Yang // Microchimica Acta;Feb2007, Vol. 157 Issue 1/2, p49 

    Maghemite nanoparticles were synthesized by the coprecipitation method. Silica was coated to the maghemite nanoparticles and amino silane was modified to the surface of the silica magnetic nanoparticles. We use the biofunctional magnetic nanoparticles as a general agent to immobilize and...

  • Synthesis of iron oxide nanoworms. Palchoudhury, Soubantika; Xu, Yaolin; Goodwin, Johnny; Bao, Yuping // Journal of Applied Physics;Apr2011, Vol. 109 Issue 7, p07E314 

    We report on the synthesis of highly crystalline iron oxide nanoworms via a modified 'heat-up' method using iron oleate as the precursor. According to a detailed nanoparticle growth study, we proposed that the nanoworms resulted from the aggregation of spherical iron oxide nanoparticles. The...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics