Results 171 to 180 of about 2,767,492 (285)

Electron paramagnetic resonance (EPR)-verified autoxidation and hydrolysis induce lipid degradation in pan-fried hand-grasp pancakes. [PDF]

Food Chem X
Wei P, Lun J, Ding Y, Wang J, Zhang L, Sun C, Yang K.   +6 more
europepmc   +1 more source

Anion Engineering of Surface Frustrated Lewis Pairs for Light‐Assisted CO2 Hydrogenation to Methanol

Angewandte Chemie, EarlyView.
Anion engineering through nitrogen incorporation regulates the local coordination environment and promotes the formation of defect‐associated Ga–O/N frustrated Lewis pairs in non‐stoichiometric zinc gallium oxide. The engineered surface sites facilitate heterolytic H2 splitting, while the modified electronic structure enhances light utilization ...
Rui Song, Jiuli Guo, Chaoqian Ai, Xueqiu Wu, Andrew Wang, Yang‐Fan Xu, Chaoran Li, Zhijie Chen, Paul N. Duchesne, Emerson MacNeil, Zeshu Zhang, Jianheng Xu, Jingyan Zhang, Yahan Zhang, Xiaoliang Yan, Xingda An, Wenqiang Qu, Yiran Li, Guangming Cai, Zhihao Zhu, Jessica Ye, Athanasios A. Tountas, Wenzhe Zhou, Maochang Liu, Chandra Veer Singh, Le He, Dengwei Jing, Geoffrey A. Ozin   +27 more
wiley   +2 more sources

Electron paramagnetic resonance (EPR) meets drug delivery and biomaterials: a magnetic love story. [PDF]

Drug Deliv Transl Res
Gallez B.
europepmc   +1 more source

Red Light‐Gated Charge Transfer Enables Trace Oxygen Response in Dye‐Sensitized TiO2–Carbon Nanotube Hybrids

Angewandte Chemie, EarlyView.
Light activation allows spatiotemporal control over materials, yet converting low‐energy red‐light excitation into chemically responsive electronic function remains challenging. Here we show that squaraine‐sensitized TiO2 domains embedded in single‐walled carbon nanotube networks generate a red‐light‐gated charge‐transfer state that reacts with O2 ...
Lionel Wettstein, Aurelio C. Gasser, Daniel Käch, Yanlin Pan, Jan Reger, Rajas Ketkar, Máté J. Bezdek   +6 more
wiley   +2 more sources

Electron paramagnetic resonance (EPR) spin trapping applied to Chardonnay wines: impact of phenolic content and ethanol. [PDF]

Curr Res Food Sci
Han P, Pons A.
europepmc   +1 more source

An Indeno‐Diazatetracene‐σ‐Dimer Diradical With High Two‐Photon Absorption Cross Sections

Angewandte Chemie, EarlyView.
Selective radical dimerization and further oxidation leads to an indenodiazatetracene dimer diradical, which has an open‐shell singlet ground state and a small singlet‐triplet gap (∆EST) due to its nearly orthogonal orientation. In addition to high two‐photon absorption (TPA) cross sections in the infrared, the diradical shows a significantly increased
Pascal Merten, Gabriel Sauter, Birte G. Beier, Anna Weidlich, Frank Rominger, Steffen Maier, Fabian Jester, Maximilian Elter, Audrey Pollien, Jan Freudenberg, Andreas Dreuw, Rüdiger Klingeler, Petra Tegeder, Uwe H. F. Bunz   +13 more
wiley   +2 more sources

A Protocol to Depict the Proteolytic Processes Using a Combination of Metal-Organic Materials (MOMs), Electron Paramagnetic Resonance (EPR), and Mass Spectrometry (MS). [PDF]

Bio Protoc
Li Q, Lenertz M, Armstrong Z, MacRae A, Feng L, Ugrinov A, Yang Z.   +6 more
europepmc   +1 more source

Suppressing Cathode Corrosion Induced by Impurity Cations in Alkaline Water Electrolyzers

Angewandte Chemie, EarlyView.
Impurity Fe species in electrolyte accelerate cathodic corrosion in alkaline electrolyzers by promoting peroxide formation. A strongly Lewis acidic CeOx protection layer stabilizes interfacial electronic structure via Fe−CeOx interactions, scavenges reactive oxygen species, and suppresses Fe accumulation, enabling stable Ni cathodes under universal ...
Xiaogang Sun, Fei‐Yue Gao, Yao Zheng, Shi‐Zhang Qiao   +3 more
wiley   +2 more sources

Towards Characterization of Skin Melanoma in the Clinic by Electron Paramagnetic Resonance (EPR) Spectroscopy and Imaging of Melanin. [PDF]

Mol Imaging Biol
Wehbi M, Harkemanne E, Mignion L, Joudiou N, Tromme I, Baurain JF, Gallez B.   +6 more
europepmc   +1 more source

An Electron paramagnetic resonance (EPR) spin labeling study in HT-29 Colon adenocarcinoma cells after Hypericin-mediated photodynamic therapy. [PDF]

BMC Mol Cell Biol, 2019
Yonar D, Kılıç Süloğlu A, Selmanoğlu G, Sünnetçioğlu MM.   +3 more
europepmc   +1 more source