WebJan 20, 2024 · Cerium anomaly as a tracer for paleo-oceanic redox conditions: A thermodynamics-based Ce oxidation modeling approach. Reconstructing redox … WebJan 20, 2024 · Cerium anomaly as a tracer for paleo-oceanic redox conditions: A thermodynamics-based Ce oxidation modeling approach Cheng Cao, Xiao-Ming Liu, Jun Chen Environmental Science, Geography Frontiers in Earth Science 2024 Reconstructing redox conditions in the paleo-ocean is essential to understand the Earth’s …
Effective use of cerium anomalies as a redox proxy in carbonate ...
WebCe anomalies reflect the oxygen fugacity in the environment of formation. Under oxidizing conditions Ce (III) is transformed into the Ce (IV) state. In this context, those minerals that can accept... WebMar 2, 2024 · Cao, Cheng. Affiliation: College of Arts and Sciences, Department of Geological Sciences; Abstract. Ancient marine carbonates are widely studied to … marca da bollo nella certificazione unica
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WebJan 19, 2024 · We introduced cerium oxide nanozyme as a novel therapeutic approach with computed tomography (CT)-guided anti-inflammatory and anti-fibrotic therapy for the management of IBD. Collectively, without appreciable systemic toxicity, D-CeO2 held the promise of integrated applications for diagn … WebJan 2, 2024 · Ce anomalies are unique because they track intermediate manganous conditions, rather than fully anoxic conditions. In addition, they are sensitive to local–regional redox conditions, and can be analysed in chemical sediments such as carbonate rocks. WebSep 6, 2024 · Cerium (Ce) anomaly in marine sediments has been used to distinguish oxic versus anoxic depositional environments in the paleo-ocean. Previous studies … crystal eggs