Results 131 to 140 of about 139,467 (313)

Evolution of Groundwater Nitrate During Managed Aquifer Recharge: Insights from DOM Characteristics and Stable Isotopes

open access: green
Congchao Xu   +7 more
openalex   +1 more source

Measurement of the enriched stable isotope 58Fe in iron related disorders- comparison of INAA and MC-ICP-MS

open access: bronze, 2019
Tayser Yagob   +6 more
openalex   +2 more sources

Recent Advances in Mediator and Proton Relay Usage in Molecular Catalysis

open access: yesAdvanced Science, EarlyView.
The use of electron–proton transfer mediators, redox mediators, and proton relays in synergy with molecular catalysts in energy‐related small‐molecule and organic transformations is discussed, with a focus on recent advances. Linear free‐energy relationship and catalytic Tafel plots provide a systematic foundation for benchmarking these catalytic ...
Yu‐Lin Chi   +3 more
wiley   +1 more source

Targeting Lactate and Lactylation in Cancer Metabolism and Immunotherapy

open access: yesAdvanced Science, EarlyView.
Lactate, once deemed a metabolic waste, emerges as a central regulator of cancer progression. This review elucidates how lactate and its epigenetic derivative, protein lactylation, orchestrate tumor metabolism, immune suppression, and therapeutic resistance.
Jiajing Gong   +5 more
wiley   +1 more source

Stable Isotope Analysis Reveals Habitat-Driven Dietary Niches of <i>Lepus europaeus</i>. [PDF]

open access: yesAnimals (Basel)
Balčiauskas L   +5 more
europepmc   +1 more source

Southern Ocean control of silicon stable isotope distribution in the deep Atlantic Ocean [PDF]

open access: bronze, 2012
Gregory F. de Souza   +6 more
openalex   +1 more source

Dual‐Site Synergistic Mechanism via Single‐Atom and Vacancy Drives Lattice Oxygen Activation in Layered Double Hydroxides

open access: yesAdvanced Science, EarlyView.
A strategy utilizing high‐energy ion beam technology to engineer defects in layered double hydroxide (LDH) nanosheets enables the high loading of non‐noble metal Mo single atoms. The synergistic effect between oxygen vacancies and single atoms promotes a novel mechanism for lattice oxygen activation, thereby significantly enhancing the oxygen evolution
Shixin Wu   +9 more
wiley   +1 more source

Site-Selective Deuteration of α‑Amino Esters with 2‑Hydroxynicotinaldehyde as a Catalyst

open access: yesACS Omega
Jinfeng Zheng   +7 more
doaj   +1 more source

Assessment of 1,1,1-TCA Degradation using Stable Carbon Isotope Fractionation

open access: green, 2012
Mette Martina Broholm   +5 more
openalex   +1 more source

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