Results 171 to 180 of about 43,352 (328)

Laser‐Written Ruby Emitters in MXenes: Transforming Residual Impurities Into Integrated Narrowband Luminescent Probes

open access: yesAdvanced Optical Materials, Volume 14, Issue 1, 9 January 2026.
Laser writing converts residual aluminum in MXenes into bright ruby emitters with laser‐like photoluminescence. This approach provides a universal optical tool for mapping material purity. Luminescence sensitivity to temperature, pressure and chemical environment turns synthesis liabilities into assets, enabling the formation of built‐in optical probes
Ilya A. Zavidovskiy   +22 more
wiley   +1 more source

Stromal Cell‐Mast Cell Communication Orchestrates Anti‐Viral Immunity in the Meninges

open access: yesAdvanced Science, Volume 13, Issue 5, 27 January 2026.
This study delineates the spatial distribution and postnatal maturation of meningeal mast cells and uncovers their essential role in antiviral immunity. Using genetic models, mast cells are shown to promote CD8⁺ T cell infiltration and viral clearance via IL‐33 receptor signaling and synergistic activation by IL‐33 and ATP from infected stromal cells ...
Qingqing Li   +7 more
wiley   +1 more source

Predictors of mask-wearing behavior in Armenia during the COVID-19 pandemic: results from a nationwide survey. [PDF]

open access: yesBMC Public Health
Harutyunyan T   +4 more
europepmc   +1 more source

Demographic history and genetic variation of the Armenian population. [PDF]

open access: yesAm J Hum Genet
Hovhannisyan A   +15 more
europepmc   +1 more source

Global trends in the uptake of specialist diagnostic ultrasound and MRI scans for endometriosis: An international cross‐sectional survey

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 172, Issue 1, Page 11-24, January 2026.
Abstract Endometriosis affects 1 in 10 women globally. We aimed to determine health provider involvement and preferred methods of obtaining an endometriosis diagnosis across international jurisdictions. A global cross‐sectional survey, distributed through formal and informal FIGO Reproductive Medicine, Endocrinology, and Infertility (REI) committee ...
Jodie C. Avery   +27 more
wiley   +1 more source

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