Rb-Sr Age and Initial Sr Isotopic Ratio of Some Himalayan Rocks
Journal of the Mass Spectrometry Society of Japan, 1976 KUNIO KAI, ICHIKAZU HAYASE
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Temperature Controls on Carbon‐Sulfur Diagenesis in Deep Hydrothermal Subseafloor Sediments
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Carbon mobilization and sulfur transformation play a significant role in deep carbon and sulfur cycling. However, sulfur biogeochemistry and its coupling with carbon and iron cycling remain poorly constrained in hydrothermal sediments. We investigated the effect of temperature on carbon‐sulfur‐iron diagenesis in subsurface sediments (≤370 m ...
Bing‐Zheng Wu +6 more
wiley +1 more source
Spatio-temporal variations of strontium isotope ratios in the Mur River: a tool to support river management. [PDF]
Aquat SciMoser U +7 more
europepmc +1 more source
Laser Ablation Sampling With Low‐Power Plasma: A LA‐MIP‐MS Instrument for Spaceflight
Rapid Communications in Mass Spectrometry, Volume 40, Issue 3, 15 February 2026.ABSTRACT Rationale Inductively coupled plasma (ICP) is a commonly used ion source for mass spectrometry‐based chemical analysis of a wide range of materials. Traditional ICP ion sources use high power (> 1000 W) and significant gas flow (> 10 L/min), rendering them unsuitable for spaceflight, as they are too resource‐intensive for planetary spacecraft.
Benjamin J. Farcy +11 more
wiley +1 more source
Single‐Cell Metabolic Imaging Reveals Glycogen‐Driven Adaptations in Endothelial Cells
Advanced Science, Volume 13, Issue 7, 3 February 2026.Single‐cell metabolic imaging of diabetes‐associated endothelial dysfunction by SRS microscopy reveals dynamic glycogen storage and its role in modulating metabolic adaptations under glucose starvation. Abstract Endothelial dysfunction (ED) is a defining feature of diabetes mellitus (DM) and a key contributor to many metabolic and cardiovascular ...
Rahuljeet S. Chadha +13 more
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Advanced Science, Volume 13, Issue 8, 9 February 2026.On the Qinghai–Tibetan Plateau, microbial carbon use efficiency (CUE) peaks at intermediate soil organic carbon levels and declines thereafter. In carbon‐rich soils, the formation of stable mineral‐associated organic carbon is decoupled from microbial CUE.
Yuting Wang +8 more
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Coupled strontium-calcium isotopes in Archean anorthosites reveal a late start for mantle depletion. [PDF]
Nat CommunBoyce M +9 more
europepmc +1 more source
Sr-Nd isotopic compositions of oceanic mantle
Japanese Magazine of Mineralogical and Petrological Sciences, 2013 openaire +2 more sources
Barium‐Catalyzed Dehydrocoupling of Terminal Alkynes and Hydrosilanes
ChemistryEurope, Volume 4, Issue 2, February 2026.A combined experimental, kinetic, and theoretical investigation reveals that molecular barium catalysts mediate competently the controlled dehydrocoupling of terminal alkynes and hydrosilanes for the production of alkynylsilanes. The dehydrocoupling of terminal alkynes and hydrosilanes catalyzed by alkaline‐earth complexes: calcium, strontium and, most
Sakshi Mohan +4 more
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Photocatalytic Degradation of PFOA with Porous Lanthanoid Perovskites Nano Catalyst
Chemie Ingenieur Technik, Volume 98, Issue 1-2, Page 7-17, February 2026.Photocatalytic degradation of PFOA was studied using nickel‐ and lanthanide‐doped perovskites under UV–VIS irradiation. Catalyst characterization confirmed successful doping, with Ni/NdMnO3 showing the highest photocatalytic efficiency. Degradation occurred via C–C bond cleavage, forming transformation products PFHpA and PFHxA.
Julia Schowarte +5 more
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