Results 111 to 120 of about 45,358 (304)
Reinforcing Oxygen Activation of Spinel Oxide via Mn─O Covalency Engineering for VOCs Oxidation
Advanced Science, EarlyView.A MnCo spinel catalyst with weakened Mn─O covalency was synthesized via a hard‐template method. The reduced Mn─O covalency facilitates localized electron redistribution, promoting the activation of both molecular oxygen and lattice oxygen, and thereby enabling the efficient and complete oxidation of VOCs (ethyl acetate, toluene, and propane).
Gan Li +8 more
wiley +1 more source
Antioxidant Co-actions of Ascorbic and Dihydroxyfumaric Acids Investigated by EPR Spectroscopy
The intricate dynamics of antioxidant interactions holds promise for innovating formulations to reduce patient antioxidants doses and prolong efficacy, these aspects being also important for other industrial applications, such as food preservation.
Alexandra Sârghi +3 more
core +1 more source
Theory of pulsed reaction yield detected magnetic resonance
, 2012 We propose pulse sequences for Reaction Yield Detected Magnetic Resonance (RYDMR), which are based on refocusing the zero-quantum coherences in radical pairs by non-selective microwave pulses and using the population of a radical pair singlet spin state ...
Ivanov, K.L. +5 more
core +1 more source
Atomic Interlayer Mo–N4 Sites Enable Rapid Charge Transfer and Efficient CO2 Photoreduction
Advanced Science, EarlyView.This work achieved efficient CO2 activation and ultrafast interlayer electron transport in a 2D COF by constructing atomic‐level Mo‐N4‐induced interlayer electron bridges (IEB), thereby kinetically and thermodynamically co‐driving the photocatalytic coupling of CO2 reduction with 4‐methoxybenzyl alcohol oxidation.
Lijuan Sun +9 more
wiley +1 more source
, 2010 This thesis demonstrates the advancement of PELDOR spectroscopy beyond its original design of distance measurements in order to disentangle a maximum amount of information additionally encoded in the PELDOR data.
Margraf, Klaus Dominik
core
Wavelet Analysis in EPR Spectroscopy
, 2005 Possibility of application of wavelet analysis in EPR spectroscopy is investigated. Basic mathematics of the method is summarized, with emphasis on the relation between EPR experiment and physical interpretation of wavelet transform.
A. Drzewiecki +3 more
core +1 more source
AIP Advances, 2019 This paper describes an experimental investigation of the noise characteristics of a 750-MHz electronically tunable resonator for electron paramagnetic resonance (EPR) spectroscopy.
Ririko Nakaoka, Hiroshi Hirata
doaj +1 more source
Advanced Science, EarlyView.This study uses tyrosinase, which is highly expressed in melanoma, to drive porphyrins to polymerize and self‐assemble within tumor cells to form retented microstructures. This process induces immunogenic death and activates immune responses (M1 macrophages, dendritic cells, CD8+T cells), turning “cold” tumors into “hot” tumors.
Mian Tang +9 more
wiley +1 more source
Study of superconducting spiral microresonators for epr spectroscopy.
, 2023 Electron Paramagnetic Resonance (EPR) spectroscopy is a broadly used technique to study and manipulate electron spins across different disciplines covering physics, material science, chemistry and biology.
Verbaitytė, Paulina,
core
MoleculesOxidative stability plays an important role in determining the quality of oxidation-sensitive foods and beverages such as beer, wine, and edible oils. Oxidation occurs through radical chain reactions producing off-flavors and leading to deterioration and
Michele Segantini +2 more
doaj +1 more source