Results 161 to 170 of about 35,210 (250)

Magnetic resonance study of annealed and rinsed N-doped TiO2 nanoparticles

Open Chemistry, 2013
Guskos Niko, Typek Janusz, Guskos Aleksander, Zolnierkiewicz Grzegorz, Berczynski Pawel, Dolat Diana, Grzmil Barbara, Morawski Antoni   +7 more
doaj   +1 more source

Oxidative stability of extra virgin olive oil assessed by electron paramagnetic resonance, chemical composition, and multivariate analysis. [PDF]

Curr Res Food Sci
Costa J, Baratto MC, Borghini F, Nardin R, Riccaboni A, Pogni R.   +5 more
europepmc   +1 more source

Simultaneous Electronic and Crystallographic Modulation of Cs3Bi2Br9 by Single‐Element Sn Substitution for Enhanced CO2 Photoreduction

Advanced Energy Materials, EarlyView.
Aliovalent B‐site substitution with Sn2+ in lead‐free perovskite, Cs3Bi2Br9, is employed to simultaneously induce lattice contraction and bromine vacancy through charge imbalance and ionic radius mismatch. The resulting structural distortion modulates the electronic structure and improves charge separation, leading to enhanced visible‐light‐driven CO2 ...
Justin Khor, Jiale Lee, Xin Ying Kong, Qixin Zhou, Yongfa Zhu, Jingxiang Low, Siang‐Piao Chai, Lling‐Lling Tan   +7 more
wiley   +1 more source

Cryogenic sample eject system for electron paramagnetic resonance spectrometers. [PDF]

J Magn Reson
Rieger K, Hoy J, Keller TJ, Maly T.
europepmc   +1 more source

Safety and Feasibility of Magnetic Separation‐Based Blood Purification

Advanced NanoBiomed Research, EarlyView.
We present the preclinical biological safety and translational feasibility of a magnetic nanoparticle‐based extracorporeal blood purification platform for removal of disease‐causing blood factors. ISO 10993‐compliant studies and exaggerated worst‐case exposure models demonstrate efficient nanoparticle extraction (≥99.9%), favorable biocompatibility ...
Carlos A. Mora, Laurine Rijsbergen, Jan Waskowski, Gaelle Clermont, Florian Dingreville, Chandrashekara Vishwanath, Rajesh Karunanithi, Alexander Gogos, Jean‐Claude Metzger, Manuel Baumgartner, Joerg C. Schefold, Inge K. Herrmann   +11 more
wiley   +1 more source

Electron paramagnetic resonance spectroscopy for analysis of free radicals in zebrafish. [PDF]

PLoS One
Sabetghadam Moghadam M, Wiens E, Gauvrit S, Sammynaiken R, Collins MM.   +4 more
europepmc   +1 more source

Carbon‐Confined Fe3C/Fe3N Janus Interfaces for Selective Nitric Oxide‐to‐Ammonia Electroreduction

Angewandte Chemie, EarlyView.
A defect‐rich, graphitic‐carbon‐confined Fe3C/Fe3N Janus catalyst integrates NO transport, adsorption/activation, and interfacial H supply for efficient nitric oxide electroreduction to ammonia. Built from earth‐abundant elements, this architecture enables high‐yield and high‐efficiency NH3 synthesis while valorizing industrial NO emissions.
Jialing Song, Ziqi Wei, Haotian Huang, Lupeng Han, Biyi Huang, Evangelina Pensa, Sam Fong Yau Li, Eslam Hamed, Fun Man Fung, Emiliano Cortés, Dengsong Zhang   +10 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

Hole‐Activated Lattice Oxygen Enables Pt‐Free Propane Dehydrogenation by Eliminating the Hydrogen Recombination Bottleneck

Angewandte Chemie, EarlyView.
Trace Mg doping into gallia–alumina generates hole‐type oxygen species that accelerate hydrogen recombination, eliminating the need for Pt promotion. The fully oxide‐based catalyst resists sintering under repeated regeneration, outperforming benchmark PtSn and CrOx catalysts with exceptional stability over 30 dehydrogenation–regeneration cycles ...
DongHwan Oh, Jaewoo Jeong, Susung Lee, Younghwan Park, Seunghyuck Chi, Yaejun Baik, Hyungjun Kim, Hyeyoung Shin, Minkee Choi   +8 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