Results 81 to 90 of about 181,493 (253)

Remotely triggered scaffolds for controlled release of pharmaceuticals [PDF]

, 2013
Fe3O4-Au hybrid nanoparticles (HNPs) have shown increasing potential for biomedical applications such as image guided stimuli responsive drug delivery.
Hoskins, Clare, Lees, Martin R., McGarvey, David J., Roach, Paul, Ph.D.   +3 more
core   +2 more sources

Nanoparticles in biomedical applications

Advances in Physics: X, 2017
Nanoparticles are defined as solid colloidal particles ranging in size from 10 to 1000 nm. Nanoparticles offer many benefits to larger particles such as increased surface-to-volume ratio and increased magnetic properties.
Karrina McNamara, Syed A. M. Tofail
doaj   +1 more source

Magnetite (Fe3 O4 ) nanoparticles: Are they really safe?

La Granja: Revista de Ciencias de la Vida, 2015
Iron oxide nanoparticles and in particular Fe3O4 Nanoparticles are new materials used in biotechnology and nanotechnology, Food and drugs administration has approved several coated and bare Iron oxide nanoparticless and they are actually used in ...
Lenin Ramírez-Cando
doaj   +1 more source

Synthesizing and Using Iron Oxide Nanoparticles as Nanocomposite in Cotton Fabrics Nanofinishing

مجلة بغداد للعلوم
Metal oxide nanoparticles, including iron oxide, are highly considered as one of the most important species of nanomaterials in a varied range of applications due to their optical, magnetic, and electrical properties.
Hoda Sharouf, Ziad Saffour
doaj   +1 more source

Hyperthermia Efficiency of Magnetic Nanoparticles in Dense Aggregates of Cerium Oxide/Iron Oxide Nanoparticles

Applied Sciences, 2018
Iron oxide nanoparticles are intended to be used in bio-applications for drug delivery associated with hyperthermia. However, their interactions with complex media often induces aggregation, and thus a detrimental decrease of their heating efficiency. We
Cindy Yadel, Aude Michel, Sandra Casale, Jerome Fresnais   +3 more
doaj   +1 more source

Superparamagnetic Iron Oxide Nanoparticles

Topics in Magnetic Resonance Imaging, 2004
Superparamagnetic iron oxide (SPIO) nanoparticles are unique MR contrast agents and are of great interest for their multiple potentials. SPIO nanoparticles have a higher diagnostic accuracy for detecting metastatic lymph nodes than conventional MR studies, particularly in head and neck.
openaire   +3 more sources

Utilizing iron oxide (α-Fe2O3) nanoparticles synthesized from Fe(II) complexes for enhanced seed germination and growth: A sustainable approach to boosting agricultural productivity

Next Nanotechnology
The limited germination rate and early growth of crops pose a significant challenge to agricultural productivity, necessitating innovative solutions to enhance seed performance and plant development.
Arsha P. Mohan, V.G. Viju Kumar, M.S. Meenukutty, V.G. Vidya   +3 more
doaj   +1 more source

Interactions between Magnetic Nanowires and Living Cells : Uptake, Toxicity and Degradation

, 2011
We report on the uptake, toxicity and degradation of magnetic nanowires by NIH/3T3 mouse fibroblasts. Magnetic nanowires of diameters 200 nm and lengths comprised between 1 {\mu}m and 40 {\mu}m are fabricated by controlled assembly of iron oxide ({\gamma}
Armelle Baeza-Squiban, Auffan M., Berret J.-F., Brunner T. J., Cappallo N., Champion J. A., Chanteau B., Conner S. D., Denizot F., Dietrich Averbeck, Donaldson K., Doshi N., Dumortier H., Florence Niedergang, Fresnais J., Fresnais J., Fresnais J., Fung A. O., Goubault C., Gratton S. E. A., Hallstrom W., Hillaireau H., Hultgren A., Hurst S. J., Hussain S., Hélène Conjeaud, Jacquin M., Jean-François Berret, Johansson F., Kagan V. E., Kim J., Kuimova M. K., Leung K. C. F., Lewinski N., Lutz J.-F. o., Malak Safi, Marie-Alice Guedeau-Boudeville, Massart R., Minhao Yan, Nan A. J., Nicole Boggetto, Niedergang F., Petri-Fink A., Pisanic T. R., Rad A. M., Safi M., Sehgal A., Singh H., Singh N., Song M. M., Tanase M., Virginie Garnier-Thibaud   +51 more
core   +3 more sources

Oxidized Silicon Nanoparticles and Iron Oxide Nanoparticles for Radiation Therapy

Journal of Nanomaterials & Molecular Nanotechnology, 2014
Oxidized Silicon Nanoparticles and Iron Oxide Nanoparticles for Radiation Therapy Our research objective is to develop superparamagnetic iron oxide nanoparticles and silicon nanoparticles as radiosensitizers for cancer therapy. After internalization by breast tumor cells and irradiation with X-rays, the nanoparticles were observed to enhance the ...
Klein, Stefanie, Sommer, Anja, Dell'Arciprete, Maria Laura, Wegmann, Marc, Ott, Susanne, Distel, Luitpold V. R., Neuhuber, Winfried, Gonzalez, Monica Cristina, Kryschi, Carola   +8 more
openaire   +3 more sources

Microwave-Driven Synthesis of Iron-Oxide Nanoparticles for Molecular Imaging

Molecules, 2019
Here, we present a comprehensive review on the use of microwave chemistry for the synthesis of iron-oxide nanoparticles focused on molecular imaging. We provide a brief introduction on molecular imaging, the applications of iron oxide in biomedicine, and
Irene Fernández-Barahona, Maria Muñoz-Hernando, Fernando Herranz   +2 more
doaj   +1 more source