Results 61 to 70 of about 811,220 (278)

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

Sub-to-super-Poissonian photon statistics in cathodoluminescence of color center ensembles in isolated diamond crystals

Nanophotonics, 2023
Impurity-vacancy centers in diamond offer a new class of robust photon sources with versatile quantum properties. While individual color centers commonly act as single-photon sources, their ensembles have been theoretically predicted to have tunable ...
Fiedler Saskia, Morozov Sergii, Komisar Danylo, Ekimov Evgeny A., Kulikova Liudmila F., Davydov Valery A., Agafonov Viatcheslav N., Kumar Shailesh, Wolff Christian, Bozhevolnyi Sergey I., Mortensen N. Asger   +10 more
doaj   +1 more source

Multifunctional Core/Shell Diamond Nanoparticles Combining Unique Thermal and Light Properties for Future Biological Applications

Nanomaterials, 2023
We report the development of multifunctional core/shell chemical vapor deposition diamond nanoparticles for the local photoinduced hyperthermia, thermometry, and fluorescent imaging.
Sergey A. Grudinkin, Kirill V. Bogdanov, Vladimir A. Tolmachev, Mikhail A. Baranov, Ilya E. Kaliya, Valery G. Golubev, Alexander V. Baranov   +6 more
doaj   +1 more source

Improved magnesia for thermal control coatings [PDF]

, 1972
Formation of radiation-generated color centers using single crystals of magnesium oxide is discussed. Crystal structure of magnesium oxide is described.
Berggren, C. C., Levin, H., Peffley, W. M.   +2 more
core   +1 more source

Coherent population oscillations with nitrogen-vacancy color centers in diamond

, 2016
We present results of our research on two-field (two-frequency) microwave spectroscopy in nitrogen-vacancy (NV-) color centers in a diamond. Both fields are tuned to transitions between the spin sublevels of the NV- ensemble in the 3A2 ground state (one ...
Budker, D., Gawlik, W., Kehayias, P., Mrozek, M., Rudnicki, D. S., Wojciechowski, A., Zachorowski, J.   +6 more
core   +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

Creation and characterization of He-related color centers in diamond

, 2016
Diamond is a promising material for the development of emerging applications in quantum optics, quantum information and quantum sensing. The fabrication and characterization of novel luminescent defects with suitable opto-physical properties is therefore
Battiato, Alfio, Brida, Giorgio, Degiovanni, Ivo, Forneris, Jacopo, Genovese, Marco, Grilj, Veljko, Jakšić, Milko, Moreva, Ekaterina, Olivero, Paolo, Picollo, Federico, Skukan, Natko, Tchernij, Sviatoslav Ditalia, Tengattini, Andrea, Traina, Paolo   +13 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Radiation-Induced Phase Transformations, Point Defect Aggregation, and Nanoparticle Formation in Gamma-Irradiated NaCl Crystals

East European Journal of Physics
For the first time, the influence of growth Na/Cl non-stoichiometry at the surface of a NaCl single crystal on its phase composition, gamma-irradiation-induced point-defect aggregation in both sublattices, and nanoparticle growth was studied using a ...
Shovkat Buzrikov, Elvira Ibragimova, Bakhodir Saydullaev, Utkir Uljayev   +3 more
doaj   +1 more source

Confocal Fluorescence Microscopy and Confocal Raman Microspectroscopy of X-ray Irradiated LiF Crystals

Condensed Matter, 2021
Radiation-induced color centers locally produced in lithium fluoride (LiF) are successfully used for radiation detectors. LiF detectors for extreme ultraviolet radiation, soft and hard X-rays, based on photoluminescence from aggregate electronic defects,
Francesca Bonfigli, Sabina Botti, Angelica Cecilia, Rosa Maria Montereali, Enrico Nichelatti, Valentina Nigro, Massimo Piccinini, Maria Aurora Vincenti   +7 more
doaj   +1 more source