Results 31 to 40 of about 6,743,570 (297)

X-ray absorption and x-ray fluorescence for the characterization of titanium oxide-modified HPLC silicas

, 2015
Titanium oxide grafted on to the surfaces of chromatographic silica was investigated by x-ray fluorescence (XRF) and x-ray absorption (XAS) spectroscopy and the latter used before and after the extensive use of this material as a support for reversed ...
Collins, CH, Collins, KE, Goraieb, K, Bueno, MIMS   +3 more
core   +2 more sources

Fluorescence imaging ofDictyostelium discoideumwith a hard X-ray nanoprobe

, 2022
The preparation and a novel sample environment for X-ray based imaging of freeze-dried Dictyostelium discoideum cells are presented. As a first application a fluorescence imaging experiment with a nanofocused hard X-ray beam has been performed.
Salditt, Tim, C Beta, ; 2Max-Planck-Insitute for Dynamics and Self-Organization, Am Faßberg 11, 37077 Göttingen, Germany, T Salditt, ; 1Institute for X-ray Physics, Georg-August-University, Friedrich-Hund-Pl. 1, 37077 Göttingen, Germany, Tucoulou, R., Giewekemeyer, K., Hantke, M., K Giewekemeyer, ; 1Institute for X-ray Physics, Georg-August-University, Friedrich-Hund-Pl. 1, 37077 Göttingen, Germany, R Tucoulou, ; 4European Synchrotron Radiation Facility (ESRF), BP 220, 38043 Grenoble, France, M Hantke, ; 1Institute for X-ray Physics, Georg-August-University, Friedrich-Hund-Pl. 1, 37077 Göttingen, Germany, Beta, C.   +9 more
core   +1 more source

Identification and Characterization Different Type of Plastics Waste Using X-Ray Diffraction and X-Ray Fluorescence

ARO-The Scientific Journal of Koya University, 2021
In this study, different types of polymers in post-consumer plastics with pure plastics have been studied. High-density polyethylene (HDPE1, HDPE2), Polyvinyl chloride (PVC3, PVC4), Polyethylene terephthalate (PET5, PET6) and Polypropylenes (PP7, PP8 ...
Shawbo A. Abubaker, Faten chaqmaqche, Akram Taha   +2 more
doaj   +1 more source

Condensed tables for x-ray fluorescence analysis. [PDF]

, 1966
Condensed tables of 20 angles are provided which are simpler to use for many applications than the comprehensive tables already ...
Whittem, RN, Brockman, RH
core  

Complementary methodologies for thin film characterization in one tool - a novel instrument for 450 mm wafers [PDF]

, 2013
The scaling down of critical dimensions for the manufacturing of nanoelectronics requires the continuous introduction of new materials. The results of the analysis of thin high-k films made from Al2O3 as reference samples were used at multiple ...
Petrik, P., Fliegauf, R., Roederd, Georg, Holfelder, I., Weser, Jan, Beckhoff, B., Nutsch, Andreas, Hoenicke, P., Petrik, Péter, Weser, J., Nutsch, A., Holfelder, Ina, Röder, G., Fliegauf, Rolf, Beckhoff, Burkhard, Hönicke, Philipp, Roeder, G., Honicke, P.   +17 more
core   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Studying antibiotic–membrane interactions via X‐ray diffraction and fluorescence microscopy

FEBS Open Bio, 2015
Antibiotic drug resistance is a serious issue for the treatment of bacterial infection. Understanding the resistance to antibiotics is a key issue for developing new drugs.
Yi-Ting Sun, Ping-Yuan Huang, Cheng-Hao Lin, Kuan-Rong Lee, Ming-Tao Lee   +4 more
doaj   +1 more source

Determined the Concentration Elements to Human Nail Using X- Ray Fluorescence Technique

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2020
Cancer constitutes a serious disease and a major health problem in worldwide, a lot of people were infected with this dangerous disease, Therefore, there must be attention to this disease through diagnosis and prevention there.
Jamal K. Al-saedi, Nada M. Hasan, Ali A. AbdAlhasan   +2 more
doaj   +1 more source

First online X‐ray fluorescence characterization of liquid‐liquid extraction in microfluidics

Nano Select, 2022
Liquid‐liquid extraction is a complex chemical purification process, which is associated with many thermodynamic and kinetic values. This makes its application in the recycling industry difficult, as it deals with waste streams that have highly variable ...
Ange A. Maurice, Johannes Theisen, Varun Rai, Fabien Olivier, Asmae El Maangar, Jean Duhamet, Thomas Zemb, Jean‐Christophe P. Gabriel   +7 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source