Search Results - "Pankhurst, Q. A."

High performance multi-core iron oxide nanoparticles for magnetic hyperthermia: microwave synthesis, and the role of core-to-core interactions by Blanco-Andujar, C, Ortega, D, Southern, P, Pankhurst, Q A, Thanh, N T K

“…The adoption of magnetic hyperthermia as either a stand-alone or adjunct therapy for cancer is still far from being optimised due to the variable performance…”
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Synthesis methods to prepare single- and multi-core iron oxide nanoparticles for biomedical applications by Gutiérrez, L, Costo, R, Grüttner, C, Westphal, F, Gehrke, N, Heinke, D, Fornara, A, Pankhurst, Q A, Johansson, C, Veintemillas-Verdaguer, S, Morales, M P

“…We review current synthetic routes to magnetic iron oxide nanoparticles for biomedical applications. We classify the different approaches used depending on…”
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Challenges and recommendations for magnetic hyperthermia characterization measurements by Wells, J., Ortega, D., Steinhoff, U., Dutz, S., Garaio, E., Sandre, O., Natividad, E., Cruz, M. M., Brero, F., Southern, P., Pankhurst, Q. A., Spassov, S.

“…The localized heating of magnetic nanoparticles (MNPs) via the application of time-varying magnetic fields - a process known as magnetic field hyperthermia…”
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Preliminary evaluation of nanoscale biogenic magnetite in Alzheimer's disease brain tissue by Hautot, D., Pankhurst, Q. A., Khan, N., Dobson, J.

“…It has recently been proposed that some of the excess iron in neurodegenerative tissue may be in the form of the magnetic iron oxide magnetite (Fe…”
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Before striking gold in gold-ruby glass by Wagner, F. E, Haslbeck, S, Stievano, L, Calogero, S, Pankhurst, Q. A, Martinek, K. -P

“…The red colour of gold-ruby glass is caused by small particles of metallic gold that form when the gold-containing colourless glass is annealed. But the…”
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Scrutinising magnetic disorder through metastable 3d- and 4f-nanostructured alloys by Fernández Barquín, L., Alba Venero, D., Echevarria-Bonet, C., García Calderón, R., Rojas, D.P., Rodríguez-Carvajal, J., Pankhurst, Q.A.

“…► Mechanical milling has been employed to produce 3d- and 4f-alloys in large quantities. ► In FeCuAg, we show a multipattern Rietveld. It is formed by Fe(Cu)…”
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Microstructural comparison of calcined and uncalcined gold/iron-oxide catalysts for low-temperature CO oxidation by Hodge, N.A, Kiely, C.J, Whyman, R, Siddiqui, M.R.H, Hutchings, G.J, Pankhurst, Q.A, Wagner, F.E, Rajaram, R.R, Golunski, S.E

“…A series of gold/iron-oxide catalysts has been prepared by an inverse co-precipitation method from a mixture of HAuCl 4·3H 2O and Fe(NO 3) 3·9H 2O. Samples…”
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Magnetic sentinel node and occult lesion localization in breast cancer (MagSNOLL Trial) by Ahmed, M., Anninga, B., Goyal, S., Young, P., Pankhurst, Q. A., Douek, M.

“…Background Non‐palpable breast cancers require localization‐guided surgery and axillary staging using sentinel lymph node biopsy (SLNB). This study…”
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SANS evidence of magnetic correlations among nanoparticles in granular Fe22Cu14Ag64 by FERNANDEZ BARQUIN, L, GARCIA CALDERON, R, PANKHURST, Q. A, MATHON, M. H

“…Mechanically alloyed Fe22Cu14Ag64 comprising Fe(Cu) nanoparticles of 4.6nm embedded in a Ag matrix has been produced in large quantities to study the in-field…”
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Non-dipolar magnetic coupling in a strongly interacting superparamagnet: nanogranular Fe26Cu8Ag66 by PANKHURST, Q. A, UCKO, D. H, FERNANDEZ BARQUIN, L, GARCIA CALDERON, R

“…Unambiguous evidence for non-dipolar, as well as dipolar, inter-granular interactions has been found in the strongly interacting superparamagnetic mechanical…”
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The magnetic structure of Fe78Si9B13 commercial metallic glasses by Wildes, A. R, Cowlam, N, Pankhurst, Q. A, Al-Heniti, S, Gibbs, M. R. J

“…X-ray and polarized neutron scattering techniques have been used to examine the magnetic structure of wide-ribbon Fe78Si9B13 commercial metallic glass…”
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Origin of the spin-canting anomaly in small ferrimagnetic particles by PANKURST, Q. A, POLLARD, R. J

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Survey of conditions to produce metal–boron amorphous and nanocrystalline alloys by chemical reduction by Yedra, A., Fernández Barquín, L., García Calderón, R., Pankhurst, Q.A., Gómez Sal, J.C.

“…Chemical reduction synthesis (CRS) has been employed to produce binary and ternary M–B (M = Fe, Co, Ni and Mn) alloys of different structural arrangements:…”
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Rapid magnetic cell delivery for large tubular bioengineered constructs by Gonzalez-Molina, J., Riegler, J., Southern, P., Ortega, D., Frangos, C. C., Angelopoulos, Y., Husain, S., Lythgoe, M. F., Pankhurst, Q. A., Day, R. M.

“…Delivery of cells into tubular tissue constructs with large diameters poses significant spatial and temporal challenges. This study describes preliminary…”
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Inter-particle interactions in biocompatible magnetic fluids by Bui, Q.-T., Pankhurst, Q.A., Zulqarnain, K.

“…Biocompatible magnetic fluids intended for use in protein purification applications have been prepared and characterised. Superparamagnetic iron oxide…”
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Paramagnetic-superparamagnetic transition in molecular-sieve-supported antiferromagnetic particles by Lazaro, F.J., Lopez, A., Larrea, A., Pankhurst, Q.A., Lopez Nieto, J.M., Corma, A.

“…Molecular sieves of the type CoAPO-5 have been studied by TEM and ac susceptibility measurements. In the as-synthesised state the material is paramagnetic due…”
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Novel SHS routes to CoTi-doped M-type ferrites by Kuznetsov, M V, Pankhurst, Q A, Parkin, I P

“…Cobalt and titanium substituted barium ferrites BaFe^sub 12-2x^Co^sub x^Ti^sub x^O^sub 19^ with 0≤x≤1.5 have been made by self-propagating high-temperature…”
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Superparamagnetic particles in ZSM-5–type ferrisilicates by López, A., Lázaro, F. J., García-Palacios, J. L., Larrea, A., Pankhurst, Q. A., Martínez, C., Corma, A.

“…As-synthesized, low iron content, ferrisilicates of ZSM-5-type contain well-separated Fe(III) ions in a tetrahedral environment and display paramagnetic…”
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Self-propagating high-temperature synthesis of SrFe12O19 from reactions of strontium superoxide, iron metal and iron oxide powders by ELWIN, G, PARKIN, I. P, BUI, Q. T, BARQUIN, L. F, PANKHURST, Q. A, KOMAROV, A. V, MOROZOV, Y. G

“…The SHS reaction of SrO2, Fe and Fe2O3 offers a fast, low- external-energy route to SrFe12O19. The reaction is best performed in air and does not require the…”
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X-ray absorption analysis of core/shell magnetic (Fe,Co)–B nanoparticles of amorphous and crystalline structure obtained by chemical reduction by Fernández Barquín, L., Yedra, A., Kaul, S.N., Fdez-Gubieda, M.L., Mosselmans, J.F.W., Pankhurst, Q.A.

“…Core/shell nanoparticles of M–B (M=Fe,Co) with amorphous and mixed amorphous+bcc-Fe core have been synthesized by chemical reduction of metallic salts by…”
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