Results 31 to 40 of about 97 (87)

DNA nanomachine‐driven chemodynamic therapy against glioblastoma

Aggregate, Volume 5, Issue 6, December 2024.
A novel DNA nanomachine (Cu@tFNAs‐G‐A NM) is constructed and exhibits the ability to effectively penetrate the BBB and selectively accumulate in tumor cells. Moreover, the Cu@tFNAs‐G‐A NM can react with tumor‐overexpressed GSH and H2O2 to generate a large amount of •OH, thus leading to an effective CDT against GBM.
Xiaodie Li, Yufei Lan, Xin Fu, Xin Luo, Jie Chen, Wenxin Zhang, Boming Zuo, Tao Yang, Boyang Liu, Chao Zhang, Hongbo Guo   +10 more
wiley   +1 more source

Testing the Influence of Null-Flux Coil Geometry Parameters on Levitation and Stability of Electrodynamic Suspension Systems Using a New Stationary Simulation Platform

Actuators
The geometric parameters of the Null-Flux coil (NFC) are crucial to the load capacity and economic viability of electrodynamic suspension (EDS) systems. This study investigates the influence of NFC geometry on the electromagnetic force characteristics in
Jianru Liu, Jun Zheng, Yuhang Yuan
doaj   +1 more source

Solar photovoltaic panel soiling accumulation and removal methods: A review

IET Renewable Power Generation, Volume 18, Issue 16, Page 4097-4118, 7 December 2024.
This paper summarizes the soiling accumulation and its impact on photovoltaic panels, the advantages and disadvantages of soiling removal methods, and analyzes the soiling removal opportunities and challenges in China's photovoltaic industry. Abstract Photovoltaic (PV) power generation has become a key area for investment worldwide. Solar PV panels are
Yunpeng Liu, Haoyi Li, Le Li, Xiaoxuan Yin, Xinyue Wu, Zheng Su, Fengsheng Gao, BinBin Cai, Li Tang, Songsong Zhou   +9 more
wiley   +1 more source

Three-Dimensional Modelling and Validation for the Ultra-High-Speed EDS Rocket Sled with PM Halbach Array

Actuators
The ultra-high-speed rocket sled plays an important role in the ground test by simulating altitude flight. Rocket sleds can only be lifted for a short time with thermally uninsulated superconductors moving among an eddy-current-induced copper array.
Yongpan Hu, Baojun Chen, Guobin Lin, Zhiqiang Wang   +3 more
doaj   +1 more source

Water disinfection: Advances in photocatalysis and piezo/triboelectric catalysis with progressively enhanced energy utilization

SusMat, Volume 4, Issue 5, October 2024.
This review provides a comprehensive overview of recent advancements in photocatalysis and piezo/triboelectric catalysis for water disinfection, with a focus on improving energy utilization efficiency. Specifically, it highlights the progressive use of solar spectrum from UV to NIR in photocatalytic processes and the conversion of high‐frequency energy
Zhidi Chen, Mengyao Pan, Chong Cheng, Jing Luo, Xu Deng   +4 more
wiley   +1 more source

Pull‐Out Testing of Electrochemically Etched NiTi Shape Memory Alloy Wires in Shape Memory Alloy Hybrid Composites

Advanced Engineering Materials, Volume 26, Issue 9, May 2024.
This study assesses the interfacial strength of a shape memory alloy hybrid composite comprising a two‐way shape memory effect NiTi wire structured through electrochemical etching and a thermoset matrix. Beyond the conventional mechanically induced pull‐out test, the research introduces two further pull‐out tests: the in situ thermally induced and ...
Anna Gapeeva, Julia Jungbluth, Berit Zeller‐Plumhoff, Julian Moosmann, Felix Beckmann, Stefan Bruns, Manuel Kunzler, Jürgen Carstensen, Rainer Adelung, Martin Gurka   +9 more
wiley   +1 more source

Design and Experimental Validation of a Self-Contained Rotating Halbach Array—Based Demonstrator for EDS Systems

Applied System Innovation
This paper presents the design and experimental validation of a self-contained rotating Halbach array—based demonstrator for electrodynamic suspension (EDS) systems.
Hakan Gules, Muhammet Garip
doaj   +1 more source

Experimental Validation of a Modified Halbach Array for Improved Electrodynamic Suspension Efficiency

Energies
In this work, we present an experimental validation of a modified Halbach array magnet configuration for passive electrodynamic suspension (EDS) systems. The study builds upon previous research that indicated improved lift-to-drag performance and reduced
Tomasz Kublin, Lech Grzesiak, Mateusz Góźdź   +2 more
doaj   +1 more source

History of Ecological Sciences, Part 63: Biosphere Ecology

, 2019
The Bulletin of the Ecological Society of America, Volume 100, Issue 3, July 2019.
Frank N. Egerton
wiley   +1 more source

Case Study of an Integrated Design and Technical Concept for a Scalable Hyperloop System

Applied System Innovation
This paper presents the design process and resulting technical concept for an integrated hyperloop system, aimed at realizing efficient high-speed ground transportation.
Domenik Radeck, Florian Janke, Federico Gatta, João Nicolau, Gabriele Semino, Tim Hofmann, Nils König, Oliver Kleikemper, Felix He-Mao Hsu, Sebastian Rink, Felix Achenbach, Agnes Jocher   +11 more
doaj   +1 more source