Results 171 to 180 of about 83,419 (283)

Recent advances in quantifying protein conformational ensembles with dipolar EPR spectroscopy. [PDF]

Curr Opin Struct Biol
Dastvan R, Stoll S.
europepmc   +1 more source

The effect of the zero-field splitting in light-induced pulsed dipolar electron paramagnetic resonance (EPR) spectroscopy. [PDF]

Magn Reson (Gott), 2023
Scherer A, Yildirim B, Drescher M.
europepmc   +1 more source

Liquid Bismuth Catalyst Enables High‐CO‐Selectivity in CO2 Hydrogenation

Advanced Science, EarlyView.
This work introduces a dynamic liquid bismuth catalyst for efficient CO2‐to‐syngas conversion. Stabilized molten Bi nanodroplets on a defective VOx support enable a reversible Bi3+/Bi0 redox cycle at moderate temperatures. Mechanistic insights reveal that Ni‐Bi dual sites synergistically activate H2 and cleave CO2, leading to high CO selectivity ...
Xinxin Lu, Zun Guan, Xinyi Fu, Bin Chen, Zhongliang Huang, Riguang Zhang, Guowu Zhan   +6 more
wiley   +1 more source

Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2

Advanced Science, EarlyView.
Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim, Wonjae Ko, Byoung‐Hoon Lee, Sanghoon Kim, Yun Do Kim, Hyunsoo Ahn, Yoon Jung, Chan Woo Lee, Kug‐Seung Lee, Eunhee Gong, Junho Lee, Minho Kim, Taeghwan Hyeon, Su‐Il In   +13 more
wiley   +1 more source

Probing the connection between chirality and spin through time-resolved EPR spectroscopy. [PDF]

Proc Natl Acad Sci U S A
Saxena S, Waldeck DH.
europepmc   +1 more source

Site-Directed Spin Labeling EPR Spectroscopy for Determination of Albumin Structural Damage and Hypoalbuminemia in Critical COVID-19. [PDF]

Antioxidants (Basel), 2022
Georgieva E, Karamalakova Y, Arabadzhiev G, Atanasov V, Kostandieva R, Mitev M, Tsoneva V, Yovchev Y, Nikolova G.   +8 more
europepmc   +1 more source

Multi‐Level Confinement Single‐Molecule Charge Transfer Activated PRET for Near‐Infrared Targeted Cell Imaging

Advanced Science, EarlyView.
The cascade supramolecular assembly of charge‐transfer arrays not only triggered a topological transformation from nanofiber to nanorod and vesicles, but also promoted single‐molecule phosphorescent resonance energy transfer, expanding phosphorescence emission at 500 nm to near‐infrared delayed fluorescence emission at 650 nm with a lifetime of 11.20 ...
Zhuo Lei, Sai Li, Pei‐Ao Sun, Yong Chen, Xuejian Zhang, Yu Liu   +5 more
wiley   +1 more source

EPR spectroscopy reveals antioxidant manganese defenses in the Lyme disease pathogen <i>Borrelia burgdorferi</i>. [PDF]

mBio
Londoño AF, Sharma A, Kathiresan V, Sealy J, Volpe RP, Gostinčar C, Pal U, Dumler JS, Hoffman BM, Daly MJ.   +9 more
europepmc   +1 more source

The Composites of PCL and Tetranuclear Titanium(IV)-Oxo Complex with Acetylsalicylate Ligands-Assessment of Their Biocompatibility and Antimicrobial Activity with the Correlation to EPR Spectroscopy. [PDF]

Materials (Basel), 2022
Śmigiel J, Piszczek P, Wrzeszcz G, Jędrzejewski T, Golińska P, Radtke A.   +5 more
europepmc   +1 more source

Primary charge separation in the reaction centers of Rhodobacter sphaeroides [PDF]

, 1990
Baltschewsky, M., Finkele, Ulrich, Holzapfel, Wolfgang, Kaiser, Wolfgang, Oesterhelt, Dieter, Scheer, Hugo, Stilz, Hans Ulrich, Zinth, Wolfgang   +7 more
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