Results 291 to 300 of about 4,348,146 (352)

Nitric oxide donor superparamagnetic iron oxide nanoparticles

Materials Science and Engineering: C, 2013
This work reports a new strategy for delivering nitric oxide (NO), based on magnetic nanoparticles (MNPs), with great potential for biomedical applications. Water-soluble magnetic nanoparticles were prepared through a co-precipitation method by using ferrous and ferric chlorides in acidic solution, followed by a mercaptosuccinic acid (MSA) coating. The
Miguel M, Molina, Amedea B, Seabra, Marcelo G, de Oliveira, Rosangela, Itri, Paula S, Haddad   +4 more
openaire   +2 more sources

Contrastingly small iron oxides

Nature Biomedical Engineering, 2017
Uniform iron oxide nanoparticles with a hydrodynamic diameter of about 12 nm offer high biocompatibility and diagnostic yield as contrast agents for the magnetic resonance imaging of large animals.
openaire   +2 more sources

Determination of metallic iron, iron(II) oxide, and iron(III) oxide in a mixture

Talanta, 1968
A procedure is described for the estimation of metallic iron, ferrous oxide, and ferric oxide when present together. The sample is treated with bromine dissolved in ethanol, and filtered. Iron in the filtrate is titrated iodometrically, and corresponds to the metallic iron present in the mixture.
B R, Sant, T P, Prasad
openaire   +2 more sources

Iron Oxide Nanoparticles-Based Vaccine Delivery for Cancer Treatment.

Molecular Pharmaceutics, 2018
Modern therapeutic cancer vaccines need simple and effective formulations to enhance both humoral and cellular immune responses. Nanoparticles have obtained more and more attention in the development of vaccine delivery platforms. Moreover, nanoparticles-
Yi Zhao, Xiaotian Zhao, Yuan Cheng, Xiaoshuang Guo, Weien Yuan   +4 more
semanticscholar   +1 more source

Iron oxidation by casein

Biochemical and Biophysical Research Communications, 1992
Casein accelerates the oxidation of Fe(II) to Fe(III) and the resulting Fe(III) remains strongly bound to the casein. Removal of phosphate from the casein abolishes the oxidative process. The oxidation rate is proportional to the casein concentration, and with high casein concentrations the rate is pseudo-first-order with respect to Fe(II) with a half ...
openaire   +2 more sources

Toxicity of iron oxide nanoparticles: Size and coating effects

Journal of biochemical and molecular toxicology, 2018
Toxicological research of novel nanomaterials is a major developmental step of their clinical approval. Since iron oxide magnetic nanoparticles have a great potential in cancer treatment and diagnostics, the investigation of their toxic properties is ...
M. Abakumov, A. Semkina, A. Skorikov, D. Vishnevskiy, A. Ivanova, E. Mironova, G. Davydova, A. Majouga, V. Chekhonin   +8 more
semanticscholar   +1 more source

Iron oxide nanoparticles: synthesis, functionalization, and applications in diagnosis and treatment of cancer

Chemické zvesti, 2020
A. Hernández-Hernández, Gabriel Aguirre-Álvarez, R. Cariño-Cortés, L. Mendoza-Huizar, R. Jiménez-Alvarado   +4 more
semanticscholar   +1 more source

Synthesis and surface engineering of iron oxide nanoparticles for biomedical applications.

Biomaterials, 2005
A. Gupta, Mona Gupta
semanticscholar   +1 more source

Electronic defects in metal oxide photocatalysts

Nature Reviews Materials, 2022
Ernest Pastor, Michael Sachs, Shababa Selim   +2 more
exaly  

The kinetics of metal oxide photoanodes from charge generation to catalysis

Nature Reviews Materials, 2021
Sacha Corby, R R Rao, Ludmilla Steier
exaly