Results 221 to 230 of about 536,774 (369)

Multi‐Omics and ‐Organ Insights into Energy Metabolic Adaptations in Early Sepsis Onset

Advanced Science, EarlyView.
This study shows that patients at risk of sepsis have a distinct metabolite and lipid signature, including serine and aminoadipic acid, in their serum before clinical diagnosis. A mouse model of sepsis with a compatible serum signature reveals underlying metabolic changes, including mitochondrial adaptation, altered serine‐dependent purine metabolism ...
Lin‐Lin Xu, Zhengyuan Zhou, Sascha Schäuble, Wolfgang Vivas, Karen Dlubatz, Michael Bauer, Sebastian Weis, Mervyn Singer, Roman Lukaszewski, Gianni Panagiotou   +9 more
wiley   +1 more source

Ultrasound‐Assisted for Super‐Rapid and High‐Efficient Adsorption and Desorption

Advanced Science, EarlyView.
Adsorption–desorption technologies face challenges due to slow adsorption and complex regeneration. This study shows that PVDF‐HFP offers exceptional adsorption kinetics and regeneration efficiency under ultrasound, adsorbs Rhodamine B 23,000 times faster than activated carbon, removing 90% of levofloxacin and PFOA in 5 min, and maintains performance ...
Yijun Han, Quanjie Lv, Linxuan Zhang, Yuruo Zhang, Xinyue Yu, Yongjie Wu, Jing Chu, Gengxin Zhang, Kang Sun, Ke Tao   +9 more
wiley   +1 more source

Purification of bradykinin by ion-exchange chromatography [PDF]

Biochemical Journal, 1956
M. Rocha e Silva, Sylvia O. Andrade
openaire   +3 more sources

Water Management Fault Diagnosis by Operando Distribution of Relaxation Times Analysis for Anion Exchange Membrane Fuel Cells

Advanced Science, EarlyView.
An in situ characterization platform is established for water management and fault diagnosis in AEMFCs by employing the relaxation time method to analyze electrochemical impedance spectra. This approach identifies the characteristic frequency ranges of ionic, charge, and reactant transport resistances, enabling quantitative diagnosis of water transport
Haodong Huang, Zijie Zhang, Cailin Xiao, Jiapeng Liu, Zheng Li, Yuting Jiang, Lei Wei, Tianshou Zhao, Francesco Ciucci, Lin Zeng   +9 more
wiley   +1 more source

PHOSPHO1 Suppresses Ferroptosis in Retinal Pigment Epithelial Cells by Reducing the Levels of Phosphatidylethanolamine Molecular Species

Advanced Science, EarlyView.
Iron‐induced lipid peroxidation of phosphatidylethanolamine (PE) species is the key driver of ferroptosis. The authors discovered that PHOSPHO1 lowers the level of PE in retinal pigment epithelial cells thus reducing the formation of lipid peroxides. Lowering PE levels can also prevent the creation of autolysosomes, reduce the production of free iron ...
Zhiyang Chen, Xiaoman Zhu, Michael Mingze Lu, Qingjian Ou, Xueying Wang, Zhenzhen Zhao, Qi Shen, Qian Wang, Zhe Wang, Jing‐Ying Xu, Caixia Jin, Furong Gao, Juan Wang, Jingfa Zhang, Jieping Zhang, Xiaoliang Jin, Yanlong Bi, Lixia Lu, Guo‐Tong Xu, Haibin Tian   +19 more
wiley   +1 more source

Trypstatin as a Novel TMPRSS2 Inhibitor with Broad‐Spectrum Efficacy against Corona and Influenza Viruses

Advanced Science, EarlyView.
Trypstatin, a 61‐amino acid Kunitz‐type protease inhibitor derived from human Bikunin, potently inhibits TMPRSS2 and related proteases. It blocks spike‐ and hemagglutinin‐mediated entry of multiple respiratory viruses in vitro reduces SARS‐CoV‐2 replication in human airway cultures, and lowers viral load and symptoms in infected hamsters, demonstrating
Jan Lawrenz, Lukas Wettstein, Armando Rodríguez Alfonso, Rayhane Nchioua, Pascal von Maltitz, Dan Pascal Jean Albers, Fabian Zech, Julie Vandeput, Lieve Naesens, Giorgio Fois, Veronika Neubauer, Nico Preising, Emilia Schmierer, Yasser Almeida‐Hernandez, Moritz Petersen, Ludger Ständker, Sebastian Wiese, Peter Braubach, Manfred Frick, Eberhard Barth, Daniel Sauter, Frank Kirchhoff, Elsa Sanchez‐Garcia, Annelies Stevaert, Jan Münch   +24 more
wiley   +1 more source

Tuning the Performance of Poly(quaterphenyl piperidinium) Anion‐Exchange Membranes by Monomer Configuration

Advanced Energy Materials, EarlyView.
Ether‐free poly(quaterphenyl piperidinium) ionomers are prepared by superacid‐mediated polyhydroxyalkylations and explored as hydroxide conducting membranes. The para‐meta configuration of the quaterphenyl monomer greatly influences polymer backbone flexibility.
Pegah Mansouri Bakvand, Dong Pan, Andrit Allushi, Patric Jannasch   +3 more
wiley   +1 more source

Removal of heavy metal ions from wastewater using ion exchange resin in a batch process with kinetic isotherm

South African Journal of Chemical Engineering
Techniques such as selective ion exchange can be used to remove traces of heavy metals. The recently created resins provided quicker sorption kinetics and a high resin capacity for metal ions such as Lead (Pb²⁺), Copper (Cu²⁺), Zinc (Zn²⁺), Cadmium (Cd²⁺)
Ansam Qays Jasim, Sata Kathum Ajjam
doaj  

Recent Progress and Applications of Ion-exclusion/Ion-exchange Chromatography for Simultaneous Determination of Inorganic Anions and Cations

Analytical Sciences, 2012
N. Nakatani, Daisuke Kozaki, M. Mori, Kazuhiko Tanaka   +3 more
semanticscholar   +1 more source

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

Advanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu, Ping Hong, Yulian Dong, Marc Robert, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source