Results 181 to 190 of about 4,739 (258)

Prediction of radiogenic Sr and Pb isotope signatures in plants using diffusive gradients in thin films. [PDF]

Anal Bioanal Chem
Wagner S, Santner J, Puschenreiter M, Irrgeher J, Prohaska T.   +4 more
europepmc   +1 more source

A Pouch‐Cell Low‐Temperature All‐Organic Sodium‐Ion Battery

SmartMat, Volume 7, Issue 4, August 2026.
A nickel‐based conjugated coordination polymer (Ni‐DHNQ) cathode, designed with high conductivity and structural stability, enables ultrafast charging and ultralong cycling. When integrated into an all‐organic sodium‐ion pouch cell, it delivers exceptional 87% capacity retention at −40°C, showcasing its potential for sustainable energy storage in ...
Huichao Dai, Chao Ma, Yueyue Cao, Guoqun Zhang, Linnan Guan, Minglei Mao, Yan Yu, Jian Li, Chengliang Wang   +8 more
wiley   +1 more source

Deep eutectic solvent-assisted bacterial devulcanization, detoxification, and degradation of waste tyre rubber. [PDF]

RSC Adv
Shukla PR, Roy U, Bhand S.
europepmc   +1 more source

Carbonate‐Associated Sulfate Does Not Record Superheavy δ34S in Deep Scandinavian Bedrock Fractures: Implications for Pyrite Formation in the Deep Biosphere

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract In deep bedrock fractures of the Fennoscandian shield, pyrite with “superheavy” δ34S values of up to 147‰ exists together with calcite. The extreme variability and 34S‐enrichment in pyrite indicate that microbial sulfate reduction (MSR) evolved to almost complete sulfate exhaustion in closed‐system microenvironments.
V. Fichtner, F. Genske, E. Kooijman, H. Drake   +3 more
wiley   +1 more source

Magnesium isotope ratio measurement of seawater using MC-ICP-MS

Abstracts of Annual Meeting of the Geochemical Society of Japan, 2004
Kunioka, Daisuke, Hirata, Takafumi, Takeda, Yutaka, Shirai, Kotaro, Sano, Yuji   +4 more
openaire   +1 more source

Effect of the vintage year on strontium isotopic ratio (⁸⁷Sr/⁸⁶Sr) of wines: a Portuguese case study. [PDF]

J Sci Food Agric
Thanasi V, Evola D, Victorino G, Ricardo-da-Silva JM, Madeira M, Catarino S.   +5 more
europepmc   +1 more source

Tracing Continental Basalt Sources and Mantle Processes Using Fe Stable Isotopes

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract Iron (Fe) isotopes have emerged as powerful tracers of mantle source heterogeneity and melting processes, yet the mechanisms producing heavy Fe isotope signatures (high δ57Fe values) in intraplate basalts remain debated. Competing interpretations include partial melting of recycled pyroxenite domains versus carbonate‐induced oxidation of a ...
Yi‐Shan Cheng, Jian‐Qiang Liu, Li‐Hui Chen, Xun Yu, Gang Zeng, Xiao‐Jun Wang, Zhao‐Yang He, Jian Zhao, Frances M. Deegan, Valentin R. Troll, Hong‐Fu Zhang   +10 more
wiley   +1 more source

Interpol review of forensic paint, tape, and glass evidence 2022-2025. [PDF]

Forensic Sci Int Synerg
Almirall J, Trejos T.
europepmc   +1 more source

Petrogenesis and Tectonic Evolution of Cenozoic Magmatism in the Southernmost Northern Andes: Insights From Zircon Petrochronology

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract This study integrates new zircon U–Pb ages, zircon εHf(t)–δ18O isotopic data, and whole‐rock geochemistry to refine the temporal and spatial framework of magmatism in the southern Northern Andes (SNA) from ∼65 to 6 Ma. The San Lucas, Catamayo, Portachuela, and Gonzanamá batholiths and magmatic suites, along with Late Miocene plutons, display ...
J. Iglesias, C. Witt, L. C. Sandoval Espinel, M. Zattin, M. Poujol, O. Bruguier, O. Poma, M. J. Hernández, O. Averbuch, M. Seyler, D. Bosch, F. Chanier, S. Ventalon, C. Liorzou, V. Bosse   +14 more
wiley   +1 more source

Implementing the design cues of dissociation dynamics and transmetalation in gallium(iii) complexes to promote the anti-proliferative activity of ligands targeting intracellular iron(ii) trafficking. [PDF]

Chem Sci
Dharmasivam M, Faiz S, Kaya B, Wijesinghe TP, Suleymanoglu M, Azad MG, Richardson V, Zahoor AF, Kalinowski D, Lewis W, Bernhardt PV, Anjum R, Richardson DR.   +12 more
europepmc   +1 more source