Results 71 to 80 of about 41,966 (336)

Controllable Charge Storability in InP/ZnSe Core/Shell Quantum Dots toward Bioinspired Optical Synaptic Application

Advanced Science, EarlyView.
A field‐effect transistor incorporating type‐I InP/ZnSe core–shell quantum dots demonstrates light‐ and gate‐tunable synaptic plasticity. By leveraging field‐assisted photoinduced charge trapping, the device emulates essential neuromorphic functions, including paired‐pulse facilitation, memory consolidation, and classical conditioning.
Guohao Wen, Bingbing Huo, Dingting Zheng, Xiang Zheng, Guanlin Ke, Zhiguo Chi, Honglei Wu, Botao Ji, Zhenhua Sun   +8 more
wiley   +1 more source

Nanosized Li2S‐Loaded Polar Porous Carbon Nanofibers as Self‐Supporting Electrodes in Anode‐Free Lithium–Sulfur Batteries

Advanced Science, EarlyView.
Anode‐free Li–S cells are realized by coupling nano‐Li2S embedded in P‐doped porous carbon nanofibers (Li2S@P‐CNFs) with lithium‐free P‐CNF current collectors. Polar P‐CNFs accelerate Li2S conversion and suppress shuttling, while their lithiophilic, macroporous network homogenizes Li plating for dendrite‐free deposits.
Ping Feng, Qingping Wu, Yaolin Xu, Liqiang Lu, Tianle Zheng, Tonghui Xu, Wen Xu, Daniel Höche, Zdravko Kochovski, Yan Lu   +9 more
wiley   +1 more source

PREVALENCE OF DEATHS CAUSED BY ZINC PHOSPHIDE POISONING IN FORENSIC CASES

Interdisciplinary Approaches to Medicine
Background: Zinc phosphide is a dark grey or black substance commonly used as a rodenticide in developing countries to protect grains and legumes. When ingested, it reacts with stomach acid to release phosphine gas, which can be absorbed through the ...
Mohammad Sadeq Ahmadi, Hassibulla Baha Nijrabi, Mohammad Taqi Anwari, Ehsanullah Alemi   +3 more
doaj   +3 more sources

The Capacitive Property Enhancement of CoFeP-Ni(OH)₂/Nickel Foam Electrodes via an Interfacial Integration Strategy for Asymmetric Supercapacitors

Molecules
We report the fabrication of CoFeP-Ni(OH)2/nickel foam (NF) composite electrodes via a two-step strategy involving the hydrothermal synthesis of Ni(OH)2 on nickel foam followed by the electrochemical deposition of CoFeP.
Meiying Cui, Meiying Pei, Seok Kim
doaj   +1 more source

Dynamic Stability in Intermittent Seawater Electrolysis Via Frustrated Lewis Pair Engineering

Advanced Science, EarlyView.
The Frustrated Lewis Pair concept guides the design strategy of Cr‐NiCoPv@NF to address dual limitations in intermittent alkaline seawater electrolysis. Abstract Alkaline seawater electrolysis powered by intermittent renewable energy offers a promising pathway for sustainable hydrogen production, yet faces critical challenges in proton supply dynamics ...
Peilin Shen, Jiawei Zhu, Chen Deng, Shangqian Zhu, Xiaoman He, Wenguang Ouyang, Xin Tu, Huiyan Zhang, Richen Lin   +8 more
wiley   +1 more source

All Nanozyme‐Based Cascade Reactions for Biomedical Applications: from Self‐Cascading Nanozyme to Immobilized Cascade Nanozyme

Advanced Science, EarlyView.
This review introduces the development and classification of all‐nanozyme cascade reaction systems, highlighting mechanistic insights and research methods for understanding catalytic features and design principles. It provides detailed classifications, surveys recent applications in biosensing and therapy, and discusses the challenges that all‐nanozyme
Caixia Zhu, Congcong Jiang, Hian Kee Lee, Yuanjian Zhang, Sheng Tang   +4 more
wiley   +1 more source

Changes in Echocardiography and Electrocardiogram among Patients Poisoned with Aluminum Phosphide Referred to the Baharloo Specialized Hospital [PDF]

پیاورد سلامت, 2023
Background and Aim: Aluminum phosphide poisoning is one of the fatal poisonings in Asian countries, including Pakistan and India, which requires urgent treatment.
Mohammad Hossein Sadeghian, parviz Jahan, Mohammad Aarefi   +2 more
doaj  

Ultrafast Dense Immobilization of Noble Metal Nanoparticles on Customizable Multifunctional Polymer Microspheres for Heterogeneous Catalysis and Multiplexed Biodetection

Advanced Science, EarlyView.
This work proposes a facile co‐assembly strategy to achieve highly uniform and dense immobilization of diverse noble metal nanoparticles onto metastable multifunctional (e.g., magnetic or fluorescent) polymer microspheres, enabling fabrication of complex hierarchical superstructures.
Jie Zhao, Xinyi Liu, Dan Li, Xuefei Jing, Weijie Wu, Liangrui He, Yizhang Tang, Zhen Liu, Yulin Zeng, Haitian Sha, Huibin Qiu, Xujiang Yu, Wanwan Li   +12 more
wiley   +1 more source

Wafer Scale III‐Nitride Deep‐Ultraviolet Vertical‐Cavity Surface‐Emitting Lasers Featuring Nanometer‐Class Control of Cavity Length

Advanced Science, EarlyView.
A DUV‐VCSEL strategy featuring the nanometer‐class control of the cavity length is proposed in the DUV optoelectronic framework based on GaN templates. After the sapphire removal, a self‐terminated etching technology is developed, whereby the cavity length can be accurately determined by epitaxy instead of the fabrication process. As such, a record low
Chen Ji, Jiaming Wang, Fujun Xu, Lisheng Zhang, Jing Lang, Ziyao Zhang, Fuyun Tan, Chengzhi Ji, Junchuan Zhang, Erfei Zhang, Xiangning Kang, Zhixin Qin, Guangxu Ju, Jiejun Wu, Xuelin Yang, Ning Tang, Xinqiang Wang, Weikun Ge, Bo Shen   +18 more
wiley   +1 more source

Polyoxometalate as Hydrogen–Electron Hub in Metal–Organic Complex for Electrocatalytic Nitrate Reduction to Ammonia

Advanced Science, EarlyView.
To tackle low electrocatalytic nitrate reduction to ammonia efficiency in neutral media, this work designs chain‐like dinuclear/trinuclear polyoxometalate‐based metal‐organic complexes. Metal clusters provide nitrate adsorption/activation sites, while polyoxometalates (POMs) drive water dissociation to generate active hydrogen (*H) that migrates to ...
Qiushuang Jiang, Xinming Wang, Shengji Tian, Haijun Pang, Yongbin Song, Huiyuan Ma   +5 more
wiley   +1 more source