Results 141 to 150 of about 96,756 (308)
X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites
Advanced Functional Materials, EarlyView.We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim +21 more
wiley +1 more source
Role of Oxidants in Ischemic Brain Damage
, 1996 Background and Purpose Oxygen free radicals or oxidants have been proposed to be involved in acute central nervous system injury that is produced by cerebral ischemia and reperfusion.
Pak H. Chan
core +1 more source
Advanced Functional Materials, EarlyView.InSb, a narrow‐bandgap semiconductor with high carrier mobility, is promising for thermoelectric energy conversion but suffers from high lattice thermal conductivity and strong bipolar conduction. Here, in situ interface engineering using Co2O3 nanoprecursors forms hierarchical CoSbx/In2O3/CoSb3 heterostructures that enhance phonon scattering and ...
Jiwu Xin +10 more
wiley +1 more source
Mycobacterial resistance to neutrophil oxidants
, 2019 Neutrophils are one of the first immune cells to respond when lungs are infected with Mycobacterium tuberculosis – the world’s leading infectious killer that results in millions of deaths every year.
Forrester, Lorna
core
Çukurova Üniversitesi Tıp Fakültesi Dergisi, 2014 This study aims at determining the antioxidant and antibacterial activities of Indonesian propolis extracts against Methicillin-Resistant Staphylococcus aureus (MRSA).
Arina Novilla +3 more
doaj
Redox Balance in Cancer in the Context of Tumor Prevention and Treatment
BiomedicinesMalignant neoplasms constitute a substantial health concern for the human population, currently ranking as the second leading cause of mortality worldwide.
Paweł Sutkowy, Przemysław Czeleń
doaj +1 more source
Advanced Functional Materials, EarlyView.Conventional doping of P3HT with F4TCNQ results in poor charge transport. However, when F4TCNQ is exchanged with LiTFSI, the transport characteristics are greatly enhanced. We find the increase in charge transport is directly related to an increase in the mesoscale ordering of P3HT, resulting in longer and better‐connected transport pathways.
Quynh M. Duong +9 more
wiley +1 more source
Chirality and Organization of Adsorbates Modify Surface Phonon Dynamics
Advanced Functional Materials, EarlyView.Chirality and molecular organization are shown to influence surface phonon dynamics in gold films. Time‐resolved Joule heating measurements reveal that ordered homochiral monolayers increase the Debye temperature and disordered layers reduce it, while ordered racemic controls have no effect.
Meital Ozeri +6 more
wiley +1 more source
, 2016 The transport and discharge of ship ballast water has been recognized as a major vector for the introduction of invasive species. Chemical oxidants, long used in drinking water and wastewater treatment, are alternative treatment methods for the control ...
Robert F. Whitehead (374543) +3 more
core +1 more source
Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, EarlyView.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source