scholarly journals Probing Transient Valence Orbital Changes with Picosecond Valence-to-Core X-ray Emission Spectroscopy

2017 ◽  
Vol 121 (5) ◽  
pp. 2620-2626 ◽  
Author(s):  
Anne Marie March ◽  
Tadesse A. Assefa ◽  
Christina Boemer ◽  
Christian Bressler ◽  
Alexander Britz ◽  
...  
Keyword(s):  
Emission Spectroscopy ◽  
Valence Orbital ◽  
X Ray

Probing Valence Orbital Composition with Iron Kβ X-ray Emission Spectroscopy

2010 ◽  
Vol 132 (28) ◽  
pp. 9715-9727 ◽  
Author(s):  
Nicole Lee ◽  
Taras Petrenko ◽  
Uwe Bergmann ◽  
Frank Neese ◽  
Serena DeBeer
Keyword(s):  
Emission Spectroscopy ◽  
Valence Orbital ◽  
X Ray ◽  
Orbital Composition

Signal/Noise Ratio and Elemental Detectivity by Eels

1982 ◽  
Vol 40 ◽  
pp. 488-489
Author(s):  
R. F. Egerton
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Elemental Analysis ◽  
Electron Energy Loss Spectroscopy ◽  
Emission Spectroscopy ◽  
X Ray ◽  
Signal Noise ◽  
Characteristic Signal ◽  
Noise Ratio ◽  
Electron Energy Loss

An important parameter governing the sensitivity and accuracy of elemental analysis by electron energy-loss spectroscopy (EELS) or by X-ray emission spectroscopy is the signal/noise ratio of the characteristic signal.

scholarly journals Phosphorus Kβ X-Ray emission spectroscopy detects non-covalent interactions of phosphate biomolecules in situ

2021 ◽  
Author(s):  
Zachary Mathe ◽  
Olivia McCubbin Stepanic ◽  
Sergey Peredkov ◽  
Serena DeBeer
Keyword(s):  
Nucleic Acids ◽  
Emission Spectroscopy ◽  
Adenine Nucleotides ◽  
X Ray ◽  
Non Covalent Interactions ◽  
Covalent Interactions ◽  
Phosphate Groups

Phosphorus is ubiquitous in biochemistry, found in the phosphate groups of nucleic acids and the energy-transferring system of adenine nucleotides (e.g. ATP). Kβ X-ray emission spectroscopy (XES) at phosphorus has...

scholarly journals Probing physical oxidation state via resonant X‐ray emission spectroscopy: Applications to iron model complexes and nitrogenase

2021 ◽  
Author(s):  
Serena DeBeer ◽  
Rebeca G. Castillo ◽  
Anselm W. Hahn ◽  
Benjamin E. Van Kuiken ◽  
Justin T. Henthorn
Keyword(s):  
Oxidation State ◽  
Emission Spectroscopy ◽  
Model Complexes ◽  
X Ray

scholarly journals Arsenoplatin-Ferritin Nanocage: Structure and Cytotoxicity

2021 ◽  
Vol 22 (4) ◽  
pp. 1874
Author(s):  
Giarita Ferraro ◽  
Alessandro Pratesi ◽  
Damiano Cirri ◽  
Paola Imbimbo ◽  
Daria Maria Monti ◽  
...  
Keyword(s):  
Biological Activity ◽  
Diffraction Data ◽  
Inductively Coupled Plasma ◽  
Emission Spectroscopy ◽  
Atomic Emission ◽  
Side Chain ◽  
Plasma Atomic Emission ◽  
Average Amount ◽  
X Ray ◽  
Inductively Coupled

Arsenoplatin-1 (AP-1), the prototype of a novel class of metallodrugs containing a PtAs(OH)2 core, was encapsulated within the apoferritin (AFt) nanocage. UV-Vis absorption spectroscopy and inductively coupled plasma-atomic emission spectroscopy measurements confirmed metallodrug encapsulation and allowed us to determine the average amount of AP-1 trapped inside the cage. The X-ray structure of AP-1-encapsulated AFt was solved at 1.50 Å. Diffraction data revealed that an AP-1 fragment coordinates the side chain of a His residue. The biological activity of AP-1-loaded AFt was comparatively tested on a few representative cancer and non-cancer cell lines. Even though the presence of the cage reduces the overall cytotoxicity of AP-1, it improves its selectivity towards cancer cells.

Potential‐Induced Spin Changes in Fe/N/C Electrocatalysts Assessed by In Situ X‐ray Emission Spectroscopy

2021 ◽  
Author(s):  
Viktoriia A. Saveleva ◽  
Kathrin Ebner ◽  
Lingmei Ni ◽  
Grigory Smolentsev ◽  
Daniel Klose ◽  
...  
Keyword(s):  
Emission Spectroscopy ◽  
X Ray

Analysis of nitrogen distribution in iron-titanium alloys after nitrogen trapping in liquid lithium by using soft X-ray emission spectroscopy

2021 ◽  
Vol 170 ◽  
pp. 112548
Author(s):  
Ryo Omura ◽  
Juro Yagi ◽  
Keisuke Mukai ◽  
Makoto Oyaidzu ◽  
Kentaro Ochiai ◽  
...  
Keyword(s):  
Titanium Alloys ◽  
Emission Spectroscopy ◽  
Liquid Lithium ◽  
Nitrogen Distribution ◽  
X Ray

Study of buried interfaces in Fe/Si multilayer by hard x‐ray emission spectroscopy

2021 ◽  
Author(s):  
Hina Verma ◽  
Karine Le Guen ◽  
Renaud Delaunay ◽  
Iyas Ismail ◽  
Vita Ilakovac ◽  
...  
Keyword(s):  
Emission Spectroscopy ◽  
X Ray ◽  
Buried Interfaces

scholarly journals Valence‐to‐core X‐ray emission spectroscopy of Ti, TiO, and TiO 2 by means of a double full‐cylinder crystal von Hamos spectrometer

2018 ◽  
Vol 48 (2) ◽  
pp. 102-106 ◽  
Author(s):  
Malte Wansleben ◽  
John Vinson ◽  
Ina Holfelder ◽  
Yves Kayser ◽  
Burkhard Beckhoff
Keyword(s):  
Emission Spectroscopy ◽  
X Ray

scholarly journals Measuring the atomic spin-flip scattering rate by x-ray emission spectroscopy

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Régis Decker ◽  
Artur Born ◽  
Robby Büchner ◽  
Kari Ruotsalainen ◽  
Christian Stråhlman ◽  
...  
Keyword(s):  
Emission Spectroscopy ◽  
X Ray ◽  
Atomic Spin ◽  
Scattering Rate ◽  
Spin Flip
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