Results 211 to 220 of about 171,129 (289)

Microhydration Effects on Hemibonds in [H₂O-X]⁺-(H₂O)_<i>n</i> (X = O₂ and CS₂; <i>n</i> = 0-2): Infrared Spectroscopic Characterization toward Understanding Charge-Resonance Interactions in Aqueous Environments. [PDF]

J Phys Chem Lett
Hosoda T, Fujii A.
europepmc   +1 more source

Stabilization of Single Metal Atoms on Graphitic Carbon Nitride: Synthetic Strategies and Emerging Applications

Advanced Science, EarlyView.
This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang, Junjie Cui, Zhenjie Yao, Boyuan Zhu, Nithinraj Panangattu Dharmarajan, Ajayan Vinu, Junwu Zhu   +6 more
wiley   +1 more source

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

Advanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang, Zhongwei Yang, Yunfan Zhang, Longwei Wang, Xiaoyu Zhang, Jiahui Mao, Yizhi Dai, Yifan Yuan, Mingge Wang, Xin Yang, Xin Yu, Jing Liu, Chunying Chen   +12 more
wiley   +1 more source

Electron Paramagnetic Resonance Spectroscopy Reveals Promoter Dependent Transcription Regulation by Copper Activated CueR in Pseudomonas aeruginosa. [PDF]

Chemphyschem
Yasin A, Irshed M, Hofmann L, Shenberger Y, Gevorkyan-Airapetov L, Ruthstein S.   +5 more
europepmc   +1 more source

Targeted H2S Delivery System Attenuates Blood‐Spinal Cord Barrier Disruption after Spinal Cord Injury by Reshaping the Ferritinophagy Pathway

Advanced Science, EarlyView.
The αvβ3‐mediated SPRC@MPDA‐RGD targets broken endothelial cells and controllably releases SPRC. CSE is then activated to produce endogenous H2S, which inhibits ferritinophagy. In brief, H2S inhibits autophagy by activating the PI3K/Akt/mTOR pathway, thereby suppressing the ferroptosis process mediated by NCOA4, and ultimately promoting the ...
Zhiheng Chen, Xinkai Pu, Ruiyang Li, Yuezhou Wu, Qirong Zhou, Jian Wang, Yuxuan Qian, Fengjie Lu, Jian‐Yuan Zhao, Zhida Su, Jiacan Su, Xiaofeng Lian   +11 more
wiley   +1 more source

The roles of Asn7 and Trp67 in tuning the ferryl haem form of <i>Staphylococcus aureus</i> IsdG. [PDF]

Dalton Trans
Grover A, Nabi A, Conger MA, Liptak MD.
europepmc   +1 more source

A Dual‐Responsive Versatile Nanohybrid Orchestrating Tumor Elimination and Tumor‐Associated Osteolysis Restoration via Sequential Release

Advanced Science, EarlyView.
The versatile CaO2@CuMOF@HAP nanohybrid demonstrates an outstanding MMP9/pH‐triggered release performance for sequential release of osteogenic growth peptide into deep‐seated tumor‐infiltrated bone destruction areas and dual ions into tumor cells, enabling efficient tumor‐associated osteolysis restoration and tumor elimination for more comprehensive ...
Lan Liu, Han‐Zhe Liu, Zhe‐Nan Liu, Tong Wang, Li‐Li Yu, Qiu‐Jing Li, Zi‐Yi Chen, Guo‐Feng Luo, Zheng‐Jun Shang   +8 more
wiley   +1 more source

High-resolution spectroscopy of [H,C,N]⁺: II. Ground state rotational spectrum of HCN⁺ (<i>X̃</i>²Π).

Phys Chem Chem Phys
Silva WGDP, Schmid PC, Gupta D, Thorwirth S, Sarka J, Asvany O, Schlemmer S.   +6 more
europepmc   +1 more source

Structural, Magnetic, and Electron Spin Resonance Properties of Nickel Nanoferrites Synthesized by High-Energy Ball Milling. [PDF]

ChemistryOpen
Dlamini S, Masuku S, Ali MS, Al-Lohedan HA, Rabbani G, Kotsedi L, Mokoena T, Mahule T, Mokhena T, Hashim M, Msomi J, Nhlapo A.   +11 more
europepmc   +1 more source

Dual‐Responsive Dynamic Covalent Bond‐Based Assembly of Lipid‐Nanozyme Systems via Multi‐Target Synergy and Efficient Target Enrichment for Ischemic Stroke Therapy

Advanced Science, EarlyView.
This system adopts a biomimetic phospholipid structure, covalently binding iNOS inhibitors, neuroprotective agent PCA and vitamin E derivatives through pH/ROS dual‐responsive bonds, and assembles them with Prussian blue nanozyme to form PBB@AHA. It can efficiently penetrate the blood‐brain barrier and simultaneously release multiple active components ...
Mengcheng Guo, Qingran Guan, Guanyu Qiao, Lixue Zhang, Man Liu, Zhen Li, Qingbiao Yang, Meili Shen, Linlin Liu, Yapeng Li   +9 more
wiley   +1 more source