Skip to main content

Research Repository

Advanced Search

All Outputs (10)

Optimisation of the Flame Spheroidisation Process for the Rapid Manufacture of Fe3O4-Based Porous and Dense Microspheres (2023)
Journal Article
Molinar-Díaz, J., Woodliffe, J. L., Steer, E., Morley, N. A., Brown, P. D., & Ahmed, I. (2023). Optimisation of the Flame Spheroidisation Process for the Rapid Manufacture of Fe3O4-Based Porous and Dense Microspheres. Molecules, 28(6), Article 2523. https://doi.org/10.3390/molecules28062523

The rapid, single-stage, flame-spheroidisation process, as applied to varying Fe3O4:CaCO3 powder combinations, provides for the rapid production of a mixture of dense and porous ferromagnetic microspheres with homogeneous composition, high levels of... Read More about Optimisation of the Flame Spheroidisation Process for the Rapid Manufacture of Fe3O4-Based Porous and Dense Microspheres.

Ferromagnetic Cytocompatible Glass-Ceramic Porous Microspheres for Magnetic Hyperthermia Applications (2023)
Journal Article
Molinar‐Díaz, J., Woodliffe, J. L., Milborne, B., Murrell, L., Islam, M. T., Steer, E., …Ahmed, I. (2023). Ferromagnetic Cytocompatible Glass-Ceramic Porous Microspheres for Magnetic Hyperthermia Applications. Advanced Materials Interfaces, 10(11), Article 2202089. https://doi.org/10.1002/admi.202202089

Highly porous, ferromagnetic glass-ceramic P40-Fe3O4 microspheres (125–212 µm) with enhanced cytocompatibility have been manufactured for the first time via a facile, rapid, single-stage flame spheroidization process. Dispersions of Fe3O4 and Ca2Fe2O... Read More about Ferromagnetic Cytocompatible Glass-Ceramic Porous Microspheres for Magnetic Hyperthermia Applications.

Development of Thermally Responsive PolyNIPAm Microcarrier for Application of Cell Culturing—Part I: A Feasibility Study (2021)
Journal Article
Chou, P. M., Khiew, P. S., Brown, P. D., & Hu, B. (2021). Development of Thermally Responsive PolyNIPAm Microcarrier for Application of Cell Culturing—Part I: A Feasibility Study. Polymers, 13(16), Article 2629. https://doi.org/10.3390/polym13162629

Poly(N-isopropylacrylamide) (polyNIPAm) microspheres were synthesized via the suspension polymerization technique. Thermal and redox initiators were compared for the polymerization, in order to study the effect of initiator type on the surface charge... Read More about Development of Thermally Responsive PolyNIPAm Microcarrier for Application of Cell Culturing—Part I: A Feasibility Study.

Flame spheroidisation of dense and porous Ca2Fe2O5 microspheres (2020)
Journal Article
Molinar Díaz, J., Samad, S. A., Steer, E., Neate, N., Constantin, H., Islam, M. T., …Ahmed, I. (2020). Flame spheroidisation of dense and porous Ca2Fe2O5 microspheres. Materials Advances, 1(9), 3539-3544. https://doi.org/10.1039/d0ma00564a

Compositionally uniform magnetic Ca2Fe2O5 (srebrodolskite) microspheres created via a rapid, single-stage flame spheroidisation (FS) process using magnetite and carbonate based porogen (1:1 Fe3O4:CaCO3) feedstock powders, are described. Two types of... Read More about Flame spheroidisation of dense and porous Ca2Fe2O5 microspheres.

Low dimensional nanostructures of fast ion conducting lithium nitride (2020)
Journal Article
Tapia-Ruiz, N., Gordon, A. G., Jewell, C. M., Edwards, H. K., Dunnill, C. W., Blackman, J. M., …Gregory, D. H. (2020). Low dimensional nanostructures of fast ion conducting lithium nitride. Nature Communications, 11, Article 4492. https://doi.org/10.1038/s41467-020-17951-6

As the only stable binary compound formed between an alkali metal and nitrogen, lithium nitride is a material with remarkable properties and a model material for energy applications involving the transport of lithium ions. Following a materials desig... Read More about Low dimensional nanostructures of fast ion conducting lithium nitride.

Low dimensional nanostructures of fast ion conducting lithium nitride (2020)
Journal Article
Tapia-Ruiz, N., Gordon, A. G., Jewell, C. M., Edwards, H. K., Dunnill, C. W., Blackman, J. M., …Gregory, D. H. (2020). Low dimensional nanostructures of fast ion conducting lithium nitride. Nature Communications, 11(1), Article 4492. https://doi.org/10.1038/s41467-020-17951-6

© 2020, The Author(s). As the only stable binary compound formed between an alkali metal and nitrogen, lithium nitride possesses remarkable properties and is a model material for energy applications involving the transport of lithium ions. Following... Read More about Low dimensional nanostructures of fast ion conducting lithium nitride.

Modelling and Characterisation of Electrical Discharge TiC-Fe Cermet Coatings (2018)
Journal Article
Algodi, S. J., Murray, J. W., Brown, P. D., & Clare, A. T. (2018). Modelling and Characterisation of Electrical Discharge TiC-Fe Cermet Coatings. Procedia CIRP, 68, 28-33. https://doi.org/10.1016/j.procir.2017.12.017

The creation of coatings via Electrical Discharge (ED) methods can enhance the functionality of components which are subject to prior ED machining process steps. However, the industrial application of these methods has been limited due to poor unders... Read More about Modelling and Characterisation of Electrical Discharge TiC-Fe Cermet Coatings.

An experimental study of the carbonation of serpentinite and partially serpentinised peridotites (2017)
Journal Article
Lacinska, A. M., Styles, M. T., Bateman, K., Hall, M., & Brown, P. D. (in press). An experimental study of the carbonation of serpentinite and partially serpentinised peridotites. Frontiers in Earth Science, 5, https://doi.org/10.3389/feart.2017.00037

In situ sequestration of CO2 in mantle peridotites has been proposed as a method to alleviate the amount of anthropogenic CO2 in the atmosphere. This study presents the results of 8-month long laboratory fluid-rock experiments on representative mantl... Read More about An experimental study of the carbonation of serpentinite and partially serpentinised peridotites.

Direct visualization of the thermomagnetic behavior of pseudo-single-domain magnetite particles (2016)
Journal Article
Almeida, T. P., Muxworthy, A. R., Kovacs, A., Williams, W., Brown, P. D., & Dunin-Borkowski, R. E. (2016). Direct visualization of the thermomagnetic behavior of pseudo-single-domain magnetite particles. Science Advances, 2(4), Article e1501801. https://doi.org/10.1126/sciadv.1501801

The study of the paleomagnetic signal recorded by rocks allows scientists to understand Earth’s past magnetic field and the formation of the geodynamo. The magnetic recording fidelity of this signal is dependent on the magnetic domain state it adopts... Read More about Direct visualization of the thermomagnetic behavior of pseudo-single-domain magnetite particles.

Visualized effect of oxidation on magnetic recording fidelity in pseudo-single-domain magnetite particles (2014)
Journal Article
Almeida, T. P., Kasama, T., Muxworthy, A. R., Williams, W., Nagy, L., Hansen, T. W., …Dunin-Borkowski, R. E. (2014). Visualized effect of oxidation on magnetic recording fidelity in pseudo-single-domain magnetite particles. Nature Communications, 5(5154), https://doi.org/10.1038/ncomms6154

Magnetite (Fe3O4) is an important magnetic mineral to Earth scientists, as it carries the dominant magnetic signature in rocks, and the understanding of its magnetic recording fidelity provides a critical tool in the field of palaeomagnetism. However... Read More about Visualized effect of oxidation on magnetic recording fidelity in pseudo-single-domain magnetite particles.