Search Results - "Geraki, K"

Aging results in iron accumulations in the non-human primate choroid of the eye without an associated increase in zinc, copper or sulphur by Ugarte, M., Geraki, K., Jeffery, G.

“…We present further analyses of a previous experiment published in 2016 where the distribution, concentration and correlation of iron, zinc, copper and sulphur…”
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Using micro-synchrotron radiation x-ray fluorescence (µ-SRXRF) for trace metal imaging in the development of MRI contrast agents for prostate cancer imaging by Dao, E., Clavijo Jordan, M.V., Geraki, K., Martins, A.F., Chirayil, S., Sherry, A.D., Farquharson, M.J.

“…Contrast agents (CA) are administered in magnetic resonance imaging (MRI) clinical exams to measure tissue perfusion, enhance image contrast between adjacent…”
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Element variations in rhyolitic magma resulting from gas transport by Berlo, K., Tuffen, H., Smith, V.C, Castro, J.M., Pyle, D.M., Mather, T.A., Geraki, K.

“…Tuffisite veins are glass-filled fractures formed when magma fragments during degassing within the conduit. These veins form transient channels through which…”
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Concentrations of Fe, Cu and Zn in breast tissue: a synchrotron XRF study by Geraki, K, Farquharson, M J, Bradley, D A

“…An x-ray fluorescence system with a synchrotron radiation source was used to quantify the levels of iron, copper and zinc in breast tissue specimens. Healthy…”
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The determination of zinc, copper and iron oxidation state in invasive ductal carcinoma of breast tissue and normal surrounding tissue using XANES by Al-Ebraheem, A., Goettlicher, J., Geraki, K., Ralph, S., Farquharson, M. J.

“…X‐ray absorption near‐edge structure (XANES) spectroscopy was used to examine the oxidation state of Zn, Fe and Cu in 22 normal and 23 tumour regions spread…”
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Zinc presence in invasive ductal carcinoma of the breast and its correlation with oestrogen receptor status by Farquharson, M J, Al-Ebraheem, A, Geraki, K, Leek, R, Jubb, A, Harris, A L

“…Zinc is known to play an important role in many cellular processes, and the levels of zinc are controlled by specific transporters from the ZIP (SLC39A) influx…”
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X-ray fluorescence and energy dispersive x-ray diffraction for the quantification of elemental concentrations in breast tissue by Geraki, K, Farquharson, M J, Bradley, D A

“…This paper presents improvements on a previously reported method for the measurement of elements in breast tissue specimens (Geraki et al 2002 Phys. Med. Biol…”
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The localisation and micro-mapping of copper and other trace elements in breast tumours using a synchrotron micro-XRF system by Farquharson, M.J., Geraki, K., Falkenberg, G., Leek, R., Harris, A.

“…Trace elements have critical roles in cancer biology. The quantity and distribution of the elements Cl, Ca, K, P, S, Ti, Fe, Cu and Zn in samples of primary…”
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The use of combined trace element XRF and EDXRD data as a histopathology tool using a multivariate analysis approach in characterizing breast tissue by Farquharson, M. J., Geraki, K.

“…The concentrations of K, Fe, Cu and Zn were measured in 77 breast tissue samples (38 classified as normal and 39 classified as diseased) using x‐ray…”
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The localisation of biologically important metals in soft and calcified tissues using a synchrotron x-ray fluorescence technique by Geraki, K., Farquharson, M. J., Bradley, D. A., Gundogdu, O., Falkenberg, G.

“…A microbeam synchrotron x‐ray fluorescence (µ‐SXRF) technique has been employed in investigating the localisation of metals in two biological systems, soft and…”
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A synchrotron XRF study on trace elements and potassium in breast tissue by Geraki, K, Farquharson, M.J, Bradley, D.A, Hugtenburg, R.P

“…A synchrotron X-ray fluorescence system was employed to quantify the levels of iron, copper, zinc and potassium in 80 healthy and cancerous breast tissue…”
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X-ray fluorescence and energy dispersive X-ray diffraction for the characterisation of breast tissue by Geraki, K., Farquharson, M., Bradley, D.

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An X-ray fluorescence system for measuring trace element concentrations in breast tissue by Geraki, K., Farquharson, M.J.

“…Within the context of developing techniques to aid the diagnosis of breast cancer, the elemental composition of healthy and pathological breast tissue was…”
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The limitations of hibonite as a single-mineral oxybarometer for early solar system processes by Berry, Andrew J., Schofield, Paul F., Kravtsova, Antonina N., Miller, Laura A., Stephen, Natasha R., Walker, Andrew M., Soldatov, Alexander V., Ireland, Trevor R., Geraki, K., Mosselmans, J. Fred W.

“…The relationships between the composition of hibonite with the general formula CaAl12-2x-yMgxTi4+xTi3+yO19, the oxidation state of Ti (Ti3+/ΣTi, where…”
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The localisation of biologically important metals in soft and calcified tissues using a synchrotron x-ray fluorescence technique: XRS in Medicine by GERAKI, K, FARQUHARSON, M. J, BRADLEY, D. A, GUNDOGDU, O, FALKENBERG, G

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