Results 201 to 210 of about 2,741,293 (282)

Accurate image reconstruction from reduced data in pulsed electron paramagnetic resonance imaging. [PDF]

J Magn Reson
Zhang Z, Epel B, Chen B, Xia D, Sidky EY, Halpern H, Pan X.   +6 more
europepmc   +1 more source

Controlled Hydrogen Delivery by Single‐Atom Ru Accelerates Electrocatalytic Ammonia Synthesis

Angewandte Chemie, EarlyView.
Single Ru atoms anchored on Co3O4 guide reactants along a hydrogen‐rich surface pathway, enabling efficient and selective conversion of NO to NH3. By linking atomic design to catalytic performance, this strategy clarifies the reaction mechanism and offers a versatile platform for engineering oxide catalysts for electrochemical ammonia synthesis ...
Zheng Liu, Xingchi Li, Zhenggang Xue, Jiayi Liu, Zhenlin Wang, Evangelina Pensa, Donglin Han, Jialing Song, Haiyan Duan, Chaoqi Zhang, Lupeng Han, Ming Xie, Yongjie Shen, Wenqiang Qu, Emiliano Cortes, Dengsong Zhang   +15 more
wiley   +1 more source

Combined dynamic nuclear polarization and electron paramagnetic resonance at 0.34 T to investigate electrochemical lithium deposition on copper. [PDF]

Sci Rep
Barysch VM, Wolff B, Streun M, Jakes P, Schleker PPM, Granwehr J.   +5 more
europepmc   +1 more source

Gold Clusters With Open‐Shell Ligands: Superatom Mediated Magnetic Interaction

Angewandte Chemie, EarlyView.
Open‐shell verdazyl radicals were covalently integrated with atomically precise Ir‐doped Au12 (Ir@Au12) superatoms. The resulting radical–superatom hybrids exhibit photoinduced electron transfer, spin delocalization onto the metal‐cluster core, and weak ferromagnetic communication between radicals mediated by the superatomic electronic structure ...
Katsuya Mutoh, Kosei Hayashi, Yoichi Kobayashi, Kazunobu Sato, Rika Tanaka, Daichi Kitagawa, Tatsuya Tsukuda, Takuya Nakashima   +7 more
wiley   +1 more source

Structural Dynamics and Topology of Human KCNE3 in Lipid Bilayers Studied by Site-Directed Spin Labeling and Electron Paramagnetic Resonance Spectroscopy. [PDF]

J Phys Chem B
Reynolds DB, Campbell C, Scheyer MW, Williams PL, Loka P, Hamilton K, Oriaku O, Damoh I, Guerra Diaz A, Mbey-Ogbonnaya G, Shah PK, Sanders CR, Lorigan GA, Sahu ID.   +13 more
europepmc   +1 more source

Preserving Proton Resolution Under Cryogenic Dynamic Nuclear Polarization for Biomolecular Solid‐State NMR

Angewandte Chemie, EarlyView.
High‐resolution proton detection is preserved under cryogenic dynamic nuclear polarization (DNP) by combining fast MAS, extensive deuteration and selective methyl protonation. This strategy enables proton‐detected structural studies of biomolecular solids with enhanced sensitivity under DNP conditions.
James Tolchard, Tanguy Le Marchand, Nadia El Mammeri, Kshama Sharma, Ajit Kumar Bishoyi, Mélanie Berbon, Kristaps Jaudzems, Dorothea Wisser, Asen Daskalov, Sven J. Saupe, Jan Stanek, Zhiyu Sun, Olivier Ouari, Birgit Habenstein, Anne Lesage, Guido Pintacuda, Antoine Loquet   +16 more
wiley   +1 more source

Innovative L-band electron paramagnetic resonance investigation of solid-state pouch cell batteries. [PDF]

Magn Reson (Gott)
Dutoit CE, Soleti R, Doux JM, Pelé V, Boireau V, Jordy C, Pondaven S, Vezin H.   +7 more
europepmc   +1 more source

Axially Chiral Nonalternant Polycyclic Aromatic Hydrocarbon With Consecutive Pentagons Exhibiting Large Spin‐Polarized Current

Angewandte Chemie, EarlyView.
Here we report two nonalternant polycyclic aromatic hydrocarbons (PAH) (1 and 2), which contain two and four consecutive pentagons, respectively. Under acidic conditions, 1 and 2 dimerize to afford the axially chiral dimers AC1 and AC2. The central azulene moiety in both 2 and AC2 shows an unusually short transannular bond of 1.366 Å.
Chang Wang, Jiaxin Luo, Haipeng Lu, Junzhi Liu   +3 more
wiley   +1 more source

Effect of Thionation of the Carbonyl Groups in Naphthalimide-Phenoxazine Electron Donor-Acceptor Dyads on the Excited- State Dynamics: Transient Optical and Electron Paramagnetic Resonance Spectral Studies. [PDF]

Chemistry
Zhang Y, Zhang X, He S, Linarello S, Toffoletti A, Zhao J, Wan Y, Barbon A.   +7 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   +1 more source