Results 141 to 150 of about 22,652 (228)

Amplified electron-spin thermal sensitivity in Mn(II) complexes.

Dalton Trans
Campanella AJ, Gin A, Sung S, Jackson CE, Martinez R, Üngör Ö, Dasari S, Ozarowski A, Bhowmick I, Zadrozny JM.   +9 more
europepmc   +1 more source

Disentangling First and Second Sphere Effects in Iron-Sulfur Cubanes. [PDF]

JACS Au
Grunwald L, Csizi KS, Klose D, Pelmenschikov V, Clémancey M, Wang H, Weber ML, Seng H, Yoda Y, Abbott DF, Dubourdeaux P, Cramer SP, Reiher M, Blondin G, Mougel V.   +14 more
europepmc   +1 more source

A Catalytic Osmium Redox Couple Collapses Cancer Redox Balance

Advanced Science, EarlyView.
A stable Os(III)/Os(IV) redox couple is developed to disrupt the tumor cell redox balance by concurrently catalyzing ROS generation and GSH depletion. Osmium‐treated cells exhibit multiple cell death pathways, including apoptosis, ferroptosis, and immunogenic cell death.
Wan‐Qiong Huang, Tao Huang, Yiming Hao, Gui‐Feng Huang, Yi‐Lang Yan, Xin Fang, Ying Chen, Xiao‐Long Wei, Wai‐Lun Man, Wen‐Xiu Ni   +9 more
wiley   +1 more source

Heterologous synthesis of a simplified nitrogenase analog in <i>Escherichia coli</i>. [PDF]

Sci Adv
Liu YA, Lee CC, Górecki K, Stiebritz MT, Duffin C, Solomon JB, Ribbe MW, Hu Y.   +7 more
europepmc   +1 more source

Stress‐to‐Light Conversion in an Earth‐Abundant Oxide Semiconductor

Advanced Science, EarlyView.
Stress‐to‐light conversion in solids represents a unique photonic functionality, yet it has never been realized in a chemically simple and sustainable material. Here, we show that sustainable semiconductor ZnO exhibits strong near‐infrared (NIR) luminescence under elastic stress when defect‐engineered to stabilize the p‐type state.
Tomoki Uchiyama, Koki Otonari, Reona Omori, Guangfa Yang, Eiji Nishibori, Ying Chen, Xu‐Guang Zheng, Chao‐Nan Xu   +7 more
wiley   +1 more source

A Trade-off between Force and Flow May Lead to Reduced Entropy Production Rate during Faster Microbial Growth. [PDF]

J Phys Chem B
Droste MJ, Remeijer M, Planqué R, Bruggeman FJ.   +3 more
europepmc   +1 more source

Engineered Carbon Dots from a Traditional Herb Pair Orchestrate Concurrent Antioxidant and AP‐1‐Mediated Inflammation to Attenuate Renal Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
This study integrates two complementary traditional Chinese medicine components as precursors to synthesize bioactive AM‐AS@CDs. Compared with single‐component CDs, these dual‐component CDs exhibit enhanced antioxidant capacity and superior renoprotective effects.
Bixiao Liu, Fuying Zhu, Zhuqing Wang, Jiawen Chen, Xiaomiao Cui, Congzhong Yang, Yao Peng, Dengyuan Feng, Li Lu, Hui Wei, Xiaozhi Zhao   +10 more
wiley   +1 more source

Addressing the need for an operational research framework for Africa. [PDF]

J Public Health Afr
Choge IA, Kamara NW, Aragaw MT, Ndembi N, Tsague LD.   +4 more
europepmc   +1 more source

H2S‐Amplified “Three‐in‐One” Antibacterial Strategy for Periodontitis Treatment Using a Photosensitive Pillararene‐Embedded COF/MOF Hybrid

Advanced Science, EarlyView.
The integration of ROS‐generating systems with H2S depletion strategies effectively overcomes the limitations imposed by endogenous antioxidant defenses on ROS‐based antimicrobial therapies. In this study, the Cu‐MOF is incorporated into pillararene‐embedded COF, achieving a “three‐in‐one” antimicrobial effect that markedly alleviated periodontal ...
Shuang Liang, Meng‐Hao Li, Liang Cheng, Tian‐Shou Zhang, Hui Hui, Yan Wang, Hong‐Pu Zhang, Bo‐Wen Liu, Lin Wang, Ying‐Wei Yang   +9 more
wiley   +1 more source

Perspectives on the Dynamic Nuclear Polarization Mechanisms of Monoradicals: Overhauser Effect or Thermal Mixing? [PDF]

J Phys Chem Lett
Perras FA, Mentink-Vigier F, Pylaeva S.
europepmc   +1 more source