[HTML][HTML] X-ray fluorescence imaging of metals and metalloids in biological systems

R Zhang, L Li, Y Sultanbawa, ZP Xu - American journal of nuclear …, 2018 - ncbi.nlm.nih.gov
Metals and metalloids play fundamental roles in many physiological processes in biological
systems, but imbalance of these elements in the body may cause many diseases, such as …

X-ray diffraction imaging of anatase and rutile

K Sakurai, M Mizusawa - Analytical chemistry, 2010 - ACS Publications
Both anatase and rutile are well-known as stable phases of TiO2. In real-life samples, TiO2
is most likely to be a mixture of those phases rather than pure anatase and rutile, and …

Micro X-ray fluorescence imaging without scans: Toward an element-selective movie

K Sakurai, H Eba - Analytical chemistry, 2003 - ACS Publications
Micro X-ray fluorescence imaging is a promising method for obtaining positional distribution
on specific elements in a nondestructive manner. So far, the technique has usually been …

X-ray fluorescence spectrometry

PJ Potts, AT Ellis, M Holmes, P Kregsamer… - Journal of analytical …, 2000 - pubs.rsc.org
This annual review of X-ray fluorescence covers developments over the period 1999–2000
in instrumentation and detectors, matrix correction and spectrum analysis software, X-ray …

CCD camera as feasible large-area-size x-ray detector for x-ray fluorescence spectroscopy and imaging

W Zhao, K Sakurai - Review of Scientific Instruments, 2017 - pubs.aip.org
As X-ray fluorescence radiation isotropically spreads from the sample, one of the most
important requirements for spectrometers for many years has been a large solid angle …

Formation of ultrathin Liesegang patterns

J Jiang, K Sakurai - Langmuir, 2016 - ACS Publications
For many years, it has been believed that self-organized periodic ring structures known by
the name of Liesegang patterns (LPs) are formed only in quite thick media, typically thicker …

Seeing elements by visible-light digital camera

W Zhao, K Sakurai - Scientific Reports, 2017 - nature.com
A visible-light digital camera is used for taking ordinary photos, but with new operational
procedures it can measure the photon energy in the X-ray wavelength region and therefore …

Grazing incidence in-plane X-ray diffraction in the laboratory

BK Tanner, TPA Hase, TA Lafford, MS Goorsky - Powder Diffraction, 2004 - cambridge.org
The laboratory implementation of grazing incidence in-plane X-ray diffraction, using an
unmodified commercial diffractometer, is described. Low resolution, high intensity …

[PDF][PDF] XAFS imaging of Tsukuba gabbroic rocks: area analysis of chemical composition and local structure

M Mizusawa, K Sakurai - Journal of synchrotron radiation, 2004 - journals.iucr.org
Gabbroic rocks were collected at Mount Tsukuba in Japan, and their XAFS images were
studied using a projection-type X-ray fluorescence (XRF) microscope, which is a powerful …

New instrumentation for micro-imaging X-ray absorption spectroscopy using optical detection methods

NRJ Poolton, BM Towlson, B Hamilton… - Nuclear Instruments and …, 2006 - Elsevier
The design and use of a novel portable synchrotron end-station is described, that allows for
the micro-imaging of X-ray absorption features of solids, via their luminescence emission …