Results 141 to 150 of about 269,120 (297)

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

Exploring Pb‐Chelation Chemistry in the Crystallization Dynamics of Halide Perovskites

Advanced Functional Materials, EarlyView.
A mechanism of how Pb‐chelation chemistry governs coordination geometry and initial nucleation behavior at the precursor level of halide perovskite, by regulating the deprotonation state of a chelating additive, is elucidated. This allows for innovative reaction‐system design principles that promote coherent growth while suppressing defect formation in
Byeong Jun Kim, Inseo Cho, Jung Geon Son, Yifan Yu, Gunhee Kim, Eunseo Shin, Seyeon Eom, Minsub Um, Subeom Shin, Hyungju Ahn, Dong Suk Kim, Hochan Song, Hyosung Choi, Jonghee Yang   +13 more
wiley   +1 more source

Toxicological and pathophysiological roles of reactive oxygen and nitrogen species

, 2010
‘Oxidative and Nitrative Stress in Toxicology and Disease’ was the subject of a symposium held at the EUROTOX meeting in Dresden 15th September 2009. Reactive oxygen (ROS) and reactive nitrogen species (RNS) produced during tissue pathogenesis and in ...
Szabo, C., Ronald B. Tjalkens, Fredika M. Robertson, Robert A. Smith, Stephen Safe, Smith, R.A., Robertson, F.M., Safe, S., Tjalkens, R.B., Csaba Szabo, Ruth A. Roberts, Roberts, R.A.   +11 more
core   +1 more source

The application of cold atmospheric plasma technology in the brain: The potential role of reactive species in neuroprotection effects of plasma

مجله دانشگاه علوم پزشکی بیرجند
Reactive oxygen species (ROS) and reactive nitrogen species (RNS) play crucial roles as signaling molecules in neurophysiology. While high levels of ROS and RNS can lead to neuronal damage, their low levels stimulate growth and development and suggest ...
Yasaman Firouzjaei, Akbar Hajizadeh Moghaddam, Sedigheh Khanjani Jolodar, Farshad Sohabatzadeh   +3 more
doaj  

Updated Reaction Pathway for Dichloramine Decomposition: Formation of Reactive Nitrogen Species and <i>N</i>-Nitrosodimethylamine. [PDF]

Environ Sci Technol, 2021
Pham HT, Wahman DG, Fairey JL.
europepmc   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Analysis of the Algerian severe weather event in November 2001 and its impact on ozone and nitrogen dioxide distributions

, 2003
An analysis of the severe weather event in November 2001 over the western Mediterranean is presented focusing on satellite-based trace gas measurements from the Global Ozone Monitoring Experiment (GOME) on board the European Remote Sensing Satellite (ERS-
Thomas, Werner, Baier, Frank, Kästner, Martina, Erbertseder, Thilo   +3 more
core  

High‐Index, Low‐Loss Optical Material Platforms for Ultra‐Broadband Ultraviolet‐to‐Visible Achromatic Metalenses

Advanced Functional Materials, EarlyView.
An integrated material platform combining engineered SiNx thin films and printable ZrO2 nanoparticle‐embedded resin enables broadband achromatic metalenses from the ultraviolet to visible range. The demonstrated meta‐optics achieve near‐diffraction‐limited focusing with minimal chromatic aberration.
Hyunjung Kang, Dongmin Jeon, Eunji Lee, Junsuk Rho   +3 more
wiley   +1 more source

Mn-modified activated coke activated for peroxymonosulfate (PMS)-driven advanced oxidation of ammonia nitrogen

Desalination and Water Treatment
Mn-modified activated coke catalysts (AC2) were prepared and employed to activate peroxymonosulfate (PMS) for the removal of ammonia nitrogen from aqueous solution.
Yue Liu, Jie Li, Mengyao Qin, Zhiqi Yang, Weiqiang Wang, Haifang Liu, Congmin Wang   +6 more
doaj   +1 more source

Binder Engineering Suppresses Jahn–Teller‐Driven Mn Dissolution and Enables High‐Loading MnO2 Cathodes for Aqueous Zn‐Ion Batteries

Advanced Functional Materials, EarlyView.
A Zn2+‐coordinated poly(vinylidene fluoride) binder is shown to suppress Jahn–Teller‐driven Mn dissolution while improving dispersion, wettability, and structural integrity in thick MnO2 cathodes. This simple binder‐engineering strategy enables high‐loading aqueous Zn‐ion batteries with enhanced areal capacity, cycling stability, and practical promise ...
Insung Jang, Geun Yoo, Geon−Hyoung An
wiley   +1 more source