Results 211 to 220 of about 39,722 (293)

Peixe Zircon as a Quality Control Reference Material in U‐Pb Geochronology by LA‐ICP‐MS

open access: yesGeostandards and Geoanalytical Research, Volume 50, Issue 2, Page 369-389, June 2026.
Key Points Peixe#0 zircon was characterised for U‐Pb geochronology using CA‐ID‐TIMS, SIMS and a long‐term LA‐ICP‐MS data set. The consistent results establish Peixe#0 as a reference material for U‐Pb quality control. Trace element heterogeneity requires careful, CL‐guided spot selection.
Margareth Sugano Navarro   +7 more
wiley   +1 more source

The Cellular Response Capacity as Diagnostic Head Start in Neutrophil Endotoxemia Sensing

open access: yesThe FASEB Journal, Volume 40, Issue 10, 31 May 2026.
This study introduces the neutrophil cellular response capacity (CRC), a flow‐cytometry‐based approach for detecting prior endotoxin exposure across the inflammatory continuum in human whole blood. By comparing baseline and ex vivo restimulated neutrophil marker expression, the CRC identified low‐dose LPS exposure with greater analytical sensitivity ...
David Alexander Christian Messerer   +13 more
wiley   +1 more source

Needle beam two-photon microscopy for simultaneous multiplane neural and vascular imaging in awake mice. [PDF]

open access: yesPhotonix
Zhou Q   +11 more
europepmc   +1 more source

A Multiband Optical‐Radio View of Lightning Return Strokes Exposes Divergent 337/777 nm Emission Dynamics

open access: yesGeophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Simultaneous observations of ultraviolet (337 nm) and near‐infrared (777 nm) lightning emissions provide insight into streamer and leader processes. However, coordinated ground‐based measurements of these bands during return strokes remain scarce.
A. F. R. Leal   +3 more
wiley   +1 more source

An energy-resolving photon-counting X-ray detector for computed tomography combining silicon-photomultiplier arrays and scintillation crystals. [PDF]

open access: yesCommun Eng
Shimazoe K   +9 more
europepmc   +1 more source

Ba[C(CN)3]2 and Pb[C(CN)3]2: Two Remarkably Different Heavy Main‐Group Metal Bistricyanomethanides

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 8, 25 May 2026.
Metathesis reactions of either barium dichloride, BaCl2, or lead dichloride, PbCl2, respectively, with Ag[C(CN)3] in water yielded single crystals of anhydrous Ba[C(CN)3]2 and Pb[C(CN)3]2. Ba[C(CN)3]2 crystallizes in the monoclinic space group P21/n (no. 14) with the lattice parameters a = 437.98(3) pm, b = 1685.36(11) pm, c = 1398.87(9) pm, β = 96.541(
Olaf Reckeweg   +6 more
wiley   +1 more source

A Novel High-Throughput and Sensitive Electrochemiluminescence Immunoassay System. [PDF]

open access: yesBioengineering (Basel)
Liu X   +11 more
europepmc   +1 more source

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