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Showing 1 to 12 of 26 entries
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Robust antiferromagnetic coupling in hard-soft bi-magnetic core/shell nanoparticles.

Nature communications

Estrader M, López-Ortega A, Estradé S, Golosovsky IV, Salazar-Alvarez G, Vasilakaki M, Trohidou KN, Varela M, Stanley DC, Sinko M, Pechan MJ, Keavney DJ, Peiró F, Suriñach S, Baró MD, Nogués J.
PMID: 24343382
Nat Commun. 2013;4:2960. doi: 10.1038/ncomms3960.

The growing miniaturization demand of magnetic devices is fuelling the recent interest in bi-magnetic nanoparticles as ultimate small components. One of the main goals has been to reproduce practical magnetic properties observed so far in layered systems. In this...

Physician and patient management of type 2 diabetes and factors related to glycemic control in Spain.

Patient preference and adherence

Yurgin NR, Boye KS, Dilla T, Suriñach NL, Llach XB.
PMID: 19920948
Patient Prefer Adherence. 2008 Feb 02;2:87-95.

The objective of this study was to assess current treatment patterns, blood glucose test strip usage, and treatment compliance in patients with type 2 diabetes mellitus (T2DM) in primary care centers in Spain, and to assess factors related to...

Magnetic properties of Ni-NiO (ferromagnetic-antiferromagnetic) nanocomposites obtained from a partial mechanochemical reduction of NiO.

Journal of nanoscience and nanotechnology

Nogués J, Langlais V, Sort J, Doppiu S, Suriñach S, Baró MD.
PMID: 18681028
J Nanosci Nanotechnol. 2008 Jun;8(6):2923-8.

The magnetic properties of ferromagnetic (FM)-antiferromagnetic (AFM), Ni-NiO, nanocomposites obtained from a reactive ball milling reduction of NiO in H2 atmosphere have been studied. The formation of ferromagnetic Ni from antiferromagnetic NiO can be accurately followed by the increase...

White-light photoluminescence and photoactivation in cadmium sulfide embedded in mesoporous silicon dioxide templates studied by confocal laser scanning microscopy.

Journal of colloid and interface science

Pellicer E, Rossinyol E, Rosado M, Guerrero M, Domingo-Roca R, Suriñach S, Castell O, Baró MD, Roldán M, Sort J.
PMID: 23866195
J Colloid Interface Sci. 2013 Oct 01;407:47-59. doi: 10.1016/j.jcis.2013.06.022. Epub 2013 Jun 27.

SBA-15 and SBA-16 silica templates have been infiltrated with CdS by means of nanocasting using a hybrid precursor. The morphology and structure of both the SiO2@CdS nanocomposites and the silica-free CdS replicas have been characterized. The three-dimensional nanocrystalline CdS...

Satisfaction with oral anticoagulants in patients with atrial fibrillation.

Patient preference and adherence

Suárez Fernández C, Castilla-Guerra L, Cantero Hinojosa J, Suriñach JM, Acosta de Bilbao F, Tamarit JJ, Diaz Diaz JL, Hernandez JL, Pose A, Montero-Pérez-Barquero M, Roquer J, Gállego J, Vivancos J, Mostaza JM.
PMID: 29497282
Patient Prefer Adherence. 2018 Feb 19;12:267-274. doi: 10.2147/PPA.S152109. eCollection 2018.

BACKGROUND: Although, by itself, atrial fibrillation is associated with an impairment of quality of life antithrombotic therapy may play a role.OBJECTIVE: To evaluate the satisfaction with anticoagulant treatment in patients with nonvalvular atrial fibrillation who attended internal medicine departments...

Synthesis of α-Fe₂O₃ and Fe-Mn Oxide Foams with Highly Tunable Magnetic Properties by the Replication Method from Polyurethane Templates.

Materials (Basel, Switzerland)

Feng Y, Fornell J, Zhang H, Solsona P, Barό MD, Suriñach S, Pellicer E, Sort J.
PMID: 29439450
Materials (Basel). 2018 Feb 11;11(2). doi: 10.3390/ma11020280.

Open cell foams consisting of Fe and Fe-Mn oxides are prepared from metallic Fe and Mn powder precursors by the replication method using porous polyurethane (PU) templates. First, reticulated PU templates are coated by slurry impregnation. The templates are...

Ultraporous single phase iron oxide-silica nanostructured aerogels from ferrous precursors.

Langmuir : the ACS journal of surfaces and colloids

Popovici M, Gich M, Roig A, Casas L, Molins E, Savii C, Becherescu D, Sort J, Suriñach S, Muñoz JS, Baró MD, Nogués J.
PMID: 15803729
Langmuir. 2004 Feb 17;20(4):1425-9. doi: 10.1021/la035083m.

Monoliths of iron oxide-silica aerogel nanocomposites have been synthesized using a novel synthesis route which consists of impregnating silica wet gels with anhydrous iron(II) precursors followed by ethanol supercritical drying of the gels. The process yields aerogels exhibiting high...

Can Na(2)[B(12)H(12)] be a decomposition product of NaBH(4)?.

Physical chemistry chemical physics : PCCP

Caputo R, Garroni S, Olid D, Teixidor F, Suriñach S, Baró MD.
PMID: 20963237
Phys Chem Chem Phys. 2010 Dec 07;12(45):15093-100. doi: 10.1039/c0cp00877j. Epub 2010 Oct 21.

We synthesized Na(2)[B(12)H(12)] by a solid state procedure and thermal decomposition of Na[B(3)H(8)], and calculated from a first-principles approach the thermodynamic and structural properties. In particular, the calculated enthalpy of formation of the monoclinic structure, at T = 0...

Magnetic proximity effect features in antiferromagnetic/ferrimagnetic core-shell nanoparticles.

Physical review letters

Golosovsky IV, Salazar-Alvarez G, López-Ortega A, González MA, Sort J, Estrader M, Suriñach S, Baró MD, Nogués J.
PMID: 19659040
Phys Rev Lett. 2009 Jun 19;102(24):247201. doi: 10.1103/PhysRevLett.102.247201. Epub 2009 Jun 16.

A study of "inverted" core-shell, MnO/gamma-Mn(2)O(3), nanoparticles is presented. Crystal and magnetic structures and characteristic sizes have been determined by neutron diffraction for the antiferromagnetic core (MnO) and the ferrimagnetic shell (gamma-Mn(2)O(3)). Remarkably, while the MnO core is found...

Controlled 3D-coating of the pores of highly ordered mesoporous antiferromagnetic Co3O4 replicas with ferrimagnetic Fe(x)Co(3-x)O4 nanolayers.

Nanoscale

Pellicer E, Cabo M, López-Ortega A, Estrader M, Yedra L, Estradé S, Peiró F, Saghi Z, Midgley P, Rossinyol E, Golosovsky IV, Mayoral A, Prades JD, Suriñach S, Baró MD, Sort J, Nogués J.
PMID: 23681182
Nanoscale. 2013 Jun 21;5(12):5561-7. doi: 10.1039/c3nr00989k.

The controlled filling of the pores of highly ordered mesoporous antiferromagnetic Co3O4 replicas with ferrimagnetic FexCo3-xO4 nanolayers is presented as a proof-of-concept toward the integration of nanosized units in highly ordered, heterostructured 3D architectures. Antiferromagnetic (AFM) Co3O4 mesostructures are...

Different Types of Statins and All-Cause Mortality during Anticoagulation for Venous Thromboembolism: Validation Study from RIETE Registry.

TH open : companion journal to thrombosis and haemostasis

Siniscalchi C, Suriñach JM, Visonà A, Fernández-Reyes JL, Gómez-Cuervo C, Verhamme P, Marchena PJ, Farge-Bancel D, Moisés J, Monreal M.
PMID: 32964178
TH Open. 2020 Sep 17;4(3):e236-e244. doi: 10.1055/s-0040-1716734. eCollection 2020 Jul.

No abstract available.

Two-, three-, and four-component magnetic multilayer onion nanoparticles based on iron oxides and manganese oxides.

Journal of the American Chemical Society

Salazar-Alvarez G, Lidbaum H, López-Ortega A, Estrader M, Leifer K, Sort J, Suriñach S, Baró MD, Nogués J.
PMID: 21973012
J Am Chem Soc. 2011 Oct 26;133(42):16738-41. doi: 10.1021/ja205810t. Epub 2011 Oct 05.

Magnetic multilayered, onion-like, heterostructured nanoparticles are interesting model systems for studying magnetic exchange coupling phenomena. In this work, we synthesized heterostructured magnetic nanoparticles composed of two, three, or four components using iron oxide seeds for the subsequent deposition of...

Showing 1 to 12 of 26 entries