Results 71 to 80 of about 4,165 (263)

Synthetic Chemicals as Potential Tracers of Impacts of Fracturing Fluids on Groundwater

Pollutants
Application of hydraulic fracturing to produce “unconventional” oil and gas from shale formations and other low-permeability geological units has raised concerns about the potential environmental impacts, including potential adverse effects of fracturing
Dale R. Van Stempvoort, Susan Brown, Priyantha Kulasekera, Pamela Collins   +3 more
doaj   +1 more source

Chromatographic Separation Methods for Fatty Acyls

Frontiers in Physiology, 2016
Recognition of the contributions of lipids to cellular physiology, both as structural components of the membrane and as modulatory ligands for membrane proteins, has increased in recent years with the development of the biophysical and biochemical tools ...
Erin B. Divito, Kristin M. Kroniser, Michael Cascio   +2 more
doaj   +1 more source

Human Urine Stem Cells Alleviate Pulmonary Fibrosis via Inhibiting Macrophage‐Myofibroblast Transition

Advanced Science, EarlyView.
Therapeutic role and mechanism of human urine stem cells (hUSCs) in pulmonary fibrosis. hUSCs alleviated pulmonary fibrosis by selectively inhibiting macrophage‐myofibroblast transition (MMT) in two ways: on one hand, hUSCs inhibited mitochondrial reactive oxygen species (mtROS) production and apoptosis/senescence of epithelial cells in pulmonary ...
Zhou‐Hang Zhang, Guan‐Lin Guo, Xiao‐Hui Guan, Min Hu, Qi‐Ming Huang, Ding‐Wen Guo, Hao‐Cheng Gu, You‐Qiong Zhuo, Ning Li, Hong‐Bo Xin, Ke‐Yu Deng   +10 more
wiley   +1 more source

The Effect of Tungstate and Ethanolamines Added in Tap Water on Corrosion Inhibition of Ductile Cast Iron Pipe for Nuclear Power Plants

Metals, 2020
Cast iron is primarily used in buried piping to transport water in the fire protection system of nuclear power plants; ductile cast iron is generally used for domestic nuclear power plants.
Butaek Lim, Kitae Kim, Hyunyoung Chang, Heungbae Park, Youngsik Kim   +4 more
doaj   +1 more source

Targeting Lipopolysaccharide Transport Induces Membrane Lipid Remodeling and Sensitizes Acinetobacter baumannii to Colistin Treatment

Advanced Science, EarlyView.
This study identifies C4 as a lead inhibitor of the Lpt system. Notably, C4 potentiates colistin activity by disrupting LPS transport and remodeling phospholipid homeostasis, revealing a functional interplay between the Lpt and Mla systems. These findings establish a mechanistic link between Lpt inhibition and membrane lipid remodeling, positioning Lpt–
Jianya Luo, Hetianzi Zhang, Jinju Cai, Shuang Zhou, Haijie Zhang, Zhiqiang Wang, Yuan Liu   +6 more
wiley   +1 more source

Formation and extraction ability of reverse micelle by intermolecular interaction between di (2-ethylhexyl) phosphoric acid and ethanolamines [PDF]

, 2014
The formation of reverse micelle by intermolecular interaction between di (2-ethylhexyl) phosphoric acid (DEHPA) and ethanolamines was investigated under various conditions.
Sana, T., 5571, 33278, 33275, Ejima, K., 33276, Shiomori, K., Kiyoyama, S.   +7 more
core  

Synergistic Interface Engineering via Buffer Layer and UVO Treatment for High‐Performance PbS Quantum Dot Near‐Infrared Photodiodes

Advanced Science, EarlyView.
A dual‐interface strategy combining a solvent‐orthogonal Poly‐TPD buffer with UV–ozone tuning of PbS‐EDT reconstructs interfacial energetics and defect chemistry in PbS CQD photodiodes. The optimized interface suppresses shunt‐ and trap‐related leakage, reduces noise, and enables high‐detectivity near‐infrared detection with imaging capability ...
Chuan Wei, Jun Han, Ning Feng, Li Yan, Hao Sun, Yuanhong Gao, Meili Xu, Guodan Wei, Hong Meng   +8 more
wiley   +1 more source

The adsorption behaviour of ethanolamines in hydrochloric acid solution

, 2001
The adsorption behaviour of mono, di and tri-ethanolamines on the mercury electrode from acidic solution have been studied using capillary electrometer.
Iyer, S.V.K., Subramainan, A., Vasudevan, T., Ramanathan, R.M.A., Alwarappan, S.   +4 more
core  

Slc44a2 Deficiency Unveils an IFN‐I–Dependent Feedback Control of pDC Egress

Advanced Science, EarlyView.
Working model of SLC44A2‐mediated maintenance of pDC homeostasis. This model illustrates two central mechanisms by which SLC44A2 regulates pDC homeostasis: (1) SLC44A2 limits IFN‐I production by exporting amino acids (T, N, Q), thereby preventing spontaneous pDC activation.
Ruiqun Chen, Tao Wu, Zhen Shi, Ravi Kumar Verma, Linlin Sheng, Lei Tao, Mingming Yang, Yuchen Wang, Conggang Zhang, Hao Fan, Li Wu, Ligong Chen   +11 more
wiley   +1 more source

Kinetics of oxidation of ethanolamines by 1-chlorobenzotriazole

, 2000
The kinetics of oxidation of ethanolamines by 1-chlorobenzotriazole (CBT) has been studied in alkaline medium. The rate law is found to be, rate = kK CBT OH - ethanolamine / BTA + K OH -.
Pasha, M.A., Chennegowda, C., Mayanna, S.M.   +2 more
core