Results 171 to 180 of about 3,149,819 (279)

Electron spin resonance (ESR) spectroscopy of low-dimensional spin systems

, 2011
The research in low-dimensional (low-D) quantum spin systems has become an arduous challenge for the condensed matter physics community during the last years. In systems with low dimensional magnetic interactions the exchange coupling is restricted to dimensions lower than the full three-D exhibited by the bulk real material. The remarkable interest in
openaire   +1 more source

Mechanism of Damage and Micro‐Characterisation of Irradiation‐Induced Free Radicals on the Epoxy Insulation of the Bridge Arm Reactors at High Altitude

High Voltage, EarlyView.
ABSTRACT Damage degradation of epoxy resin insulating materials by free radicals triggered by the ultraviolet irradiation environment at high altitude has become a key issue that restricts the reliability of the bridge arm reactor at high altitude.
Liang Zou, Xinya Luo, Zhiyun Han, Zhen Li, Xiaofeng Ding, Kejie Huang   +5 more
wiley   +1 more source

A dynamic duo: Copper metalloregulators and continuous-wave electron spin resonance spectroscopy. [PDF]

Biophys Rep (N Y)
Mandato A, Saxena S, Ruthstein S.
europepmc   +1 more source

A reappraisal of the Middle to Later Stone Age prehistory of Morocco Réévaluer la préhistoire du Maroc, du Middle Stone Age au Later Stone Age

Journal of the Royal Anthropological Institute, EarlyView.
Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton, Abdeljalil Bouzouggar, Stacy Carolin, Louise Humphrey   +3 more
wiley   +1 more source

<i>Dry</i> Selection and <i>Wet</i> Evaluation of New 1,2-Disubstituted Nitroindazolin-3-One Derivatives as Promising Agents Against <i>Trypanosoma cruzi</i>. [PDF]

Pharmaceuticals (Basel)
Castillo-Garit JA, Pozo-Martinez J, Rocha-Valderrama E, Rojas-Peña C, Acosta-Quiroga K, Arán VJ, Olea-Azar C, Casañola-Martin GM, Rasulev B, Torrens F, Pérez-Giménez F, Moncada-Basualto M.   +11 more
europepmc   +1 more source

Out in the cold? A review of Early Middle Palaeolithic settlements in northern Central Europe, age data and geological preconditions for site formation and preservation

Boreas, EarlyView.
The characteristics of settlement of Neanderthals in northern Central Europe during the earlier phases of the Middle Palaeolithic (Marine Isotope Stage 8–6) have been a matter of debate for decades, specifically regarding the population dynamics at such latitudes during the coldest phases. In this paper, we review the known archaeological record of the
Gianpiero Di Maida, Jutta Winsemann, Malte Hoffmann, Tobias Lauer, Utz Böhner, Thomas Terberger   +5 more
wiley   +1 more source

Semiconducting Covalent Organic Frameworks Based on Spin-Delocalized Trioxotriangulene Neutral Radicals. [PDF]

Angew Chem Int Ed Engl
Escamilla P, Trigo-Pérez S, Ramos R, Ortiz R, Vilas-Varela M, Peña D, Melle-Franco M, Rivadulla F, Souto M.   +8 more
europepmc   +1 more source

Surface Ligand Engineering in Quantum Dot Photocatalysis: Mechanisms, Design Principles, and Applications

Advanced Chemical Engineering, Volume 1, Issue 2, December 2026.
Surface ligands govern quantum dot photocatalysis through thermodynamic band‐edge tuning, kinetic charge‐transfer regulation, and microenvironmental control. Rational ligand engineering, using short‐chain, inorganic, conjugated, or dual‐ligand systems, enables efficient solar fuel production, selective organic transformations, environmental remediation,
Yali Weng, Huakang Yang, Zining Zhang, Yue Zhou, Dongxiang Luo, Xiao Liu   +5 more
wiley   +1 more source

In Situ Quantification of Hydrogen Radicals Disentangles Direct and Hydrogen-Radical-Mediated Pathways in Green Ammonia Electrosynthesis From Nitrate. [PDF]

Angew Chem Int Ed Engl
Cerrón-Calle GA, Arias-Sanchez AN, Flores M, Roldan MA, Sánchez-Sánchez CM, Garcia-Segura S.   +5 more
europepmc   +1 more source

Spectrally Coordinated Plasmonic–Photothermal Photocatalysts for Mineralization of Mixed Indoor VOCs Under White LED Illumination

Advanced Materials, Volume 38, Issue 61, 2 November 2026.
A plasmonic–photothermal–photocatalytic hybrid comprising Cu(II)‐grafted TiO2, yolk–shell Au@SiO2, and reduced graphene oxide sheets (CuT/AuSi‐GS) harvests full‐spectrum white light‐emitting diode (LED) light via complementary photocatalytic oxidation, localized surface‐plasmon‐resonance‐induced electric‐field enhancement, and photothermal acceleration.
Minhyung Lee, Geun Young Kim, Gahye Shin, Haein Cho, Juwon Lee, Jinglin Wen, Wooyul Kim, Changha Lee, Kangwoo Cho, Jae‐Hyuk Kim, Hyoung‐il Kim   +10 more
wiley   +1 more source