Results 11 to 20 of about 8,653,099 (253)

The mitochondrial calcium uniporter (MCU) activates mitochondrial respiration and enhances mobility by regulating mitochondrial redox state [PDF]

Redox Biology, 2023
Regulation of mitochondrial redox balance is emerging as a key event for cell signaling in both physiological and pathological conditions. However, the link between the mitochondrial redox state and the modulation of these conditions remains poorly ...
Anna Weiser, Aurélie Hermant, Flavien Bermont, Federico Sizzano, Sonia Karaz, Pilar Alvarez-Illera, Jaime Santo-Domingo, Vincenzo Sorrentino, Jerome N. Feige, Umberto De Marchi   +9 more
doaj   +2 more sources

Redox-Sensitive Facet Dependency in Etching of Ceria Nanocrystals Directly Observed by Liquid Cell TEM

, 2019
Defining the redox activity of different surface facets of ceria nanocrystals is important for designing an efficient catalyst. Especially in liquid-phase reactions, where surface interactions are complicated, direct investigation in a native environment
Back Kyu Choi (5828150), Jongbaek Sung (5801612), Kisuk Kang (1315905), Jungwon Park (1572046), Donghoon Lee (252291), Byung Hyo Kim (1510444), Byunghoon Kim (5522897), Taeghwan Hyeon (128442), Sungin Kim (7534526), Joodeok Kim (6175088)   +9 more
core   +4 more sources

Machine Learning Predicted Redox Conditions in the Glacial Aquifer System, Northern Continental United States

Water Resources Research, 2021
Groundwater supplies 50% of drinking water worldwide and 30% in the United States. Geogenic and anthropogenic contaminants can, however, compromise water quality, thus limiting groundwater availability.
M. L. Erickson, S. M. Elliott, C. J. Brown, P. E. Stackelberg, K. M. Ransom, J. E. Reddy   +5 more
doaj   +1 more source

Differential mechanisms of organic matter accumulation of source rocks in the Lower Cambrian Qiongzhusi Formation and implications for gas exploration fields in Sichuan Basin

Shiyou shiyan dizhi, 2021
The marine facies highly mature natural gas system with the Lower Cambrian Qiongzhusi Formation as the source rock in the Sichuan Basin is a global model in this field.
Yu YANG, Bing LUO, Benjian ZHANG, Di XIAO, Wenyao XIAO, Jian CAO   +5 more
doaj   +1 more source

Evolution of sedimentary environment of the Lower Cambrian Xishanbulake-Xidashan formations in the Tarim Basin

Shiyou shiyan dizhi, 2023
The Cambrian is a critical period in the evolution of life and environment. Reconstructing the marine sedimentary environment, notably redox conditions during this period is key to explore the spatial and temporal evolutionary characteristics of seawater
Tingting GUO, Bi ZHU, Tao YANG, Yongquan CHEN   +3 more
doaj   +1 more source

Green fluorescent protein-based monitoring of endoplasmic reticulum redox poise [PDF]

, 2013
Pathological endoplasmic reticulum (ER) stress is tightly linked to the accumulation of reactive oxidants, which can be both upstream and downstream of ER stress.
Julia Birk, Thomas Ramming, Alex Odermatt, Julia eBirk, Thomas eRamming, Alex eOdermatt, Birk, Julia, Christian eAppenzeller-Herzog, Ramming, Thomas, Appenzeller-Herzog, Christian, Odermatt, Alex, Christian Appenzeller-Herzog, Ramming T, Appenzeller-Herzog C, Birk J, Odermatt A   +15 more
core   +1 more source

Influence of various redox conditions on the degradation of microalgal triacylglycerols and fatty acids in marine sediments [PDF]

, 2004
Sediment cakes, supplemented with microalgal cells (Nannochloropsis salina), were incubated for 35 days under permanently oxic, oscillating (5d:5d changeover oxic/anoxic) and strictly anoxic conditions of oxygenation in diffusively ‘‘open’’ sedimentary ...
Guigue, Catherine, Caradec, Sarah, Gilbert, Franck, Goutx, Madeleine, Grossi, Vincent   +4 more
core   +1 more source

Coastal upwelling and redox variations in the northwestern Tarim Basin (northwest China) during the Middle-Late Ordovician: implication for paleo-depositional conditions of the organic matter enrichment in the Saergan Formation

Frontiers in Earth Science, 2023
The black shales of the Saergan Formation, which represent one of the main hydrocarbon source rocks in the Tarim Basin, witnessed a time span of organic matter enrichment by profound changes in the Earth System.
Bi Zhu, Tingting Guo, Chenhui Liu, Wenqing Pan, Yongquan Chen, Yinggang Zhang, Yinggang Zhang, Tao Yang   +7 more
doaj   +1 more source

Pyrite Morphology and δ³⁴S as Indicators of Deposition Environment in Organic-Rich Shales

Geosciences, 2021
This study is focused on the mineralogical, chemical, and isotopic characterization of pyrites from the rocks of the Bazhenov Formation (Upper Jurassic–Lower Cretaceous organic-rich shales, Western Siberia, Russia).
Elizaveta Idrisova, Rinat Gabitov, Tagir Karamov, Andrey Voropaev, Ming-Chang Liu, Natalia Bogdanovich, Mikhail Spasennykh   +6 more
doaj   +1 more source

Groundwater redox conditions at a petroleum contaminated site, Kuils River, South Africa : pathways for BTEX biodegradation [PDF]

, 2003
Includes bibliographical references (leaves 84-88).A shallow sandy aquifer, contaminated by petrol from an underground storage tank, was studied to determine if intrinsic bioremediation of the hydrocarbons is taking place.
Merrett, Greg Lee
core   +1 more source