Results 51 to 60 of about 12,438,760 (311)

Characterization of spring and durum wheat using non-destructive synchrotron phase contrast X-ray microtomography during storage

npj Science of Food
Post-harvest losses during cereal grain storage are a big concern in both developing and developed countries, where spring and durum wheat are staple food grains.
Navanth S. Indore, Chithra Karunakaran, Digvir S. Jayas, Jarvis Stobbs, Miranda Vu, Kaiyang Tu, Omar Marinos   +6 more
doaj   +1 more source

Propagation-based Phase-Contrast X-ray Imaging at a Compact Light Source

Scientific Reports, 2017
We demonstrate the applicability of propagation-based X-ray phase-contrast imaging at a laser-assisted compact light source with known phantoms and the lungs and airways of a mouse. The Munich Compact Light Source provides a quasi-monochromatic beam with
Regine Gradl, M. Dierolf, L. Hehn, B. Günther, A. Yildirim, B. Gleich, K. Achterhold, F. Pfeiffer, K. Morgan   +8 more
semanticscholar   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Investigating the limits of hard X-ray coherence length measurement employing Young’s double slit experiment

Scientific Reports
Young’s double slit experiment has been the most explored technique to gauge a system’s coherence properties. The limits of this technique in characterizing spatial coherence properties of high emittance, hard X-ray synchrotron sources have been ...
Rielly Castle, Narayan Appathurai, Nicholas Simonson, Yasaman Sigari, Mark J. Boland, Feizhou He, Chithra Karunakaran, Jian Wang, Beatriz D. Moreno, Venkata S. C. Kuppili   +9 more
doaj   +1 more source

Development of an advanced in-line multilayer deposition system at Diamond Light Source

Journal of Synchrotron Radiation
A state-of-the-art multilayer deposition system with a 4200 mm-long linear substrate translator housed within an ultra-high vacuum chamber has been developed.
Hongchang Wang, Arindam Majhi, Wai Jue Tan, Wadwan Singhapong, Christian Morawe, Kawal Sawhney   +5 more
doaj   +1 more source

A topological source of quantum light [PDF]

Nature, 2017
Quantum light is characterized by distinctive statistical distributions that are possible only because of quantum mechanical effects. For example, single photons and correlated photon pairs exhibit photon number distributions with variance lower than ...
S. Mittal, E. Goldschmidt, M. Hafezi
semanticscholar   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Ultrafast Structural Dynamics in Condensed Matter

CHIMIA, 2011
We review our recent activity in the field of photo-induced structural dynamics in crystalline solids studied using femtosecond X-ray diffraction techniques.
Paul Beaud, Steven L. Johnson, Ekaterina Vorobev, Christopher J. Milne, Andrin Caviezel, Simon O. Mariager, Raquel A. De Souza, Urs Staub, Gerhard Ingold   +8 more
doaj   +1 more source

Magnetic excitations beyond the single- and double-magnons

Nature Communications, 2023
A photon carrying one unit of angular momentum can change the spin angular momentum of a magnetic system with one unit (ΔMs = ±1) at most. This implies that a two-photon scattering process can manipulate the spin angular momentum of the magnetic system ...
Hebatalla Elnaggar, Abhishek Nag, Maurits W. Haverkort, Mirian Garcia-Fernandez, Andrew Walters, Ru-Pan Wang, Ke-Jin Zhou, Frank de Groot   +7 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source