Results 51 to 60 of about 78,383 (300)

Energy-Saving Synthesis of Functional CoS2/rGO Interlayer With Enhanced Conversion Kinetics for High-Performance Lithium-Sulfur Batteries

Frontiers in Chemistry, 2022
Lithium sulfur (Li-S) battery has exhibited great application potential in next-generation high-density secondary battery systems due to their excellent energy density and high specific capacity.
Junan Feng, Yahui Li, Jinshi Yuan, Yuling Zhao, Jianmin Zhang, Fengyun Wang, Jie Tang, Jianjun Song   +7 more
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Effective Polysulfide Adsorption by Double Side Coated Separator in Lithium-Sulfur Batteries

International Journal of Electrochemical Science, 2018
Lithium-sulfur batteries have attracted much attention because of their high specific capacity and energy density. However, the commercialization of lithium-sulfur batteries is limited by low utilization of active materials and excessive capacity decay ...
Yulin Liu, Jing Li, Min Zeng, Xun Xu, Jianna Deng, Jianqiang Guo, Dan Zhao, Jianzhao Yang, Hongru Wang   +8 more
doaj   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

Aging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang, Zhong Fan, Runmeng Liu, Xiaotian Zhang   +3 more
wiley   +1 more source

An Integrated Na₂S−Electrocatalyst Nanostructured Cathode for Sodium–Sulfur Batteries at Room Temperature

Batteries
Room-temperature sodium–sulfur (RT Na–S) batteries offer a superior, high-energy-density solution for rechargeable batteries using earth-abundant materials.
Sichang Ma, Yueming Zhu, Yadong Yang, Dongyang Li, Wendong Tan, Ling Gao, Wanwei Zhao, Wenbo Liu, Wenyu Liang, Rui Xu   +9 more
doaj   +1 more source

Performances of Platinum and nitrogen Dual-Doped Ordered Mesoporous Carbon as Sulfur Host for Li-S Battery

International Journal of Electrochemical Science, 2018
Two types of Resorcinol-Formaldehyde (RF) resin based ordered mesoporous carbon materials were used as sulfur host in lithium sulfur battery system.
Deyu Qu, Rong Li, Xinxin Zhu, Kai Chen, Yafei Shen, Dan Liu, Zhongyuan Ma, Shichao Zhang, Zhizhong Xie, Junsheng Li, Jiaheng Lei, Haolin Tang   +11 more
doaj   +1 more source

Effect of acetaldehyde on activity of shuttles for the transport of reducing equivalents into the mitochondria [PDF]

FEBS Letters, 1973
1. Introduction Oxidation of ethanol in the liver produces acetal- dehyde, which appears in the blood during ethanol metabolism [l] . Apparently, acetaldehyde is pro- duced faster than it is metabolized, despite the fact that,in vitro, aldehyde dehydrogenase is far more ac- tive than alcohol dehydrogenase [2].
Cederbaum, Arthur I., Lieber, Charles S., Rubin, Emanuel   +2 more
openaire   +2 more sources

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh, Ying Zhao, Enzhong Jin, Zixin Zhang, Vinicius Martins, Parham Pirayesh, Yi Gan, Yi Yuan, Yijia Wang, Frederick Benjamin Holness, Changhong Cao, Jun Song, Yang Zhao   +12 more
wiley   +1 more source

Toward Fast Proton Shuttling in Acidic Oxygen Evolution Reaction

Advanced Functional Materials, EarlyView.
This review establishes proton transfer dynamics as a descriptor governing acidic OER activity, moving beyond the kinetic constraints derived from the proton coupled electron transfer. We discuss how deprotonation governs classical mechanisms, including adsorbate evolution mechanism (AEM), lattice oxygen mechanism (LOM) and oxide path mechanism (OPM ...
Ashish Gaur, Jaeyeong Kim, Sungwook Mhin, HyukSu Han   +3 more
wiley   +1 more source

Progress and Prospect of Practical Lithium-Sulfur Batteries Based on Solid-Phase Conversion

Batteries, 2022
Lithium–sulfur (Li–S) batteries hold great promise in the field of power and energy storage due to their high theoretical capacity and energy density. However, the “shuttle effect” that originates from the dissolution of intermediate lithium polysulfides
Yikun Yi, Feng Hai, Jingyu Guo, Xiaolu Tian, Shentuo Zheng, Zhendi Wu, Tao Wang, Mingtao Li   +7 more
doaj   +1 more source