First observation of radiolytic bubble formation in unstirred nano-powder sludges and a consistent model thereof

Autor: Christopher Emerson, Annette K. Kleppe, Mel O'Leary, Aliaksandr Baidak, Frederick Currell, O J L Fox, Thomas Donoclift, Darryl Messer, Catarina Figueira, Robin Orr, Aaron McCulloch, Martyn Barnes

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
O’Leary, M, Baidak, A, Barnes, M, Donoclift, T, Emerson, C, Figueira, C, Fox, O, Kleppe, A, McCulloch, A, Messer, D, Orr, R & Currell, F 2021, ' First observation of radiolytic bubble formation in unstirred nano-powder sludges and a consistent model thereof ', Scientific Reports, vol. 11, no. 1, 22882 . https://doi.org/10.1038/s41598-021-01868-1
Scientific Reports
O'Leary, M, Baidak, A, Barnes, M, Donoclift, T, Emerson, C, Figueira, C, Fox, O J L, Kleppe, A, McCulloch, A, Messer, D, M. Orr, R & Currell, F 2021, ' First observation of radiolytic bubble formation in unstirred nano-powder sludges and a consistent model thereof ', Scientific Reports, vol. 11, no. 1, 22882, pp. 22882 . https://doi.org/10.1038/s41598-021-01868-1

Experiments involving the irradiation of water contained within magnesium hydroxide and alumina nanoparticle sludges were conducted and culminated in observations of an increased yield of molecular hydrogen when compared to the yield from the irradia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44091870c2aaa6ea9f89311e2d30b20d
https://doaj.org/article/3228481b5df84af9a1408f61756aa213

Detection and imaging of gadolinium accumulation in human bone tissue by micro- and submicro-XRF

Autor: Jochen G. Hofstaetter, Kawal Sawhney, Paul Roschger, Rolf Simon, Andreas Roschger, Anna Turyanskaya, O J L Fox, Mirjam Rauwolf, Peter Wobrauschek, Manfred Burghammer, Christina Streli, Vanessa Pichler

Publikováno v: Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific Reports
'Scientific Reports ', vol: 10, pages: 6301-1-6301-9 (2020)
Scientific reports, 10 (1), Art.Nr.: 6301

Gadolinium-based contrast agents (GBCAs) are frequently used in patients undergoing magnetic resonance imaging. In GBCAs gadolinium (Gd) is present in a bound chelated form. Gadolinium is a rare-earth element, which is normally not present in human b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05af5fd732c65d300206cd295d4fb56d
http://link.springer.com/article/10.1038/s41598-020-63325-9

Alanine response to low energy synchrotron x-ray radiation

Autor: P van den Elzen, T Sander, H Palmans, M McManus, N Woodall, N Lee, O J L Fox, R M Jones, D Angal-Kalinin, A Subiel

Publikováno v: Physics in Medicine & Biology. 68:065011

Objective. The radiation response of alanine is very well characterized in the MV photon energy range where it can be used to determine the dose delivered with an accuracy better than 1%, making it suitable as a secondary standard detector in cancer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e05ff5851e734d56836d50f962309aa7
https://doi.org/10.1088/1361-6560/acb886

Hard X-ray ptychography for optics characterization using a partially coherent synchrotron source

Autor: V. P. Dhamgaye, O J L Fox, Aaron Parsons, David Laundy, Tunhe Zhou, Hongchang Wang, Thomas Moxham, L. Alianelli, Alexander M. Korsunsky, Kawal Sawhney

Publikováno v: Journal of Synchrotron Radiation

Ptychography has been developed and routinely employed as an at-wavelength metrology method on a low coherence dipole magnet beamline.
Ptychography is a scanning coherent diffraction imaging technique which provides high resolution imaging and c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0e5603c452b95ab1bf66f5a9bc4ef8b

Direct observation of electron emission from CVD diamond grain boundaries by tunnelling atomic force microscopy independent of surface morphology

Autor: Robert L. Harniman, Paul W May, Oliver J. L. Fox

Publikováno v: May, P, Harniman, R & Fox, O 2017, ' Direct observation of electron emission from CVD diamond grain boundaries by tunnelling atomic force microscopy independent of surface morphology ', Diamond and Related Materials, vol. 80, pp. 147-152 . https://doi.org/10.1016/j.diamond.2017.09.009

We present direct observation of the electron field emission sites over a large area of polycrystalline diamond using tunnelling atomic force microscopy. Any effects of surface topography have been reduced by measuring polycrystalline samples which h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3871aad0ecb6f9a1be8df46ca8fb6146
https://doi.org/10.1016/j.diamond.2017.09.009