Results 211 to 220 of about 1,554,184 (382)

Transition Metal Slab Gliding: One Key Process for Activating Anionic Redox Reaction in P2‐Type Transition Metal Oxide Cathodes

Advanced Science, EarlyView.
Transition metal (TM) slab gliding is a key process for activating anionic redox reaction in P‐type layered oxide materials. Disordered TM layer weakens interlayer interactions and facilitates TM slab gliding. The resulting O‐type layer promotes reversible TM migration, provides the necessary Na–O–□TM configuration, and activates anionic redox reaction.
Dongxiao Wang, Feihu Zou, Weiguang Lin, Xiaochen Zhang, Xinran Zhang, Xingguo Qi, Shuyin Xu, Huican Mao, Dongdong Xiao, Shigang Lu, Bingkun Guo, Yong‐Sheng Hu, Yingchun Lyu   +12 more
wiley   +1 more source

Implementing a Forms of Consent Smart Contract on an IoT-based Blockchain to promote user trust [PDF]

, 2018
Kouzinopoulos Charalampos S., Giannoutakis Konstantinos M., Konstantinos Votis, Tzovaras Dimitrios, Anastasija Collen, Nijdam Niels A., Dimitri Konstantas, Spathoulas Georgios, Pandey Pankaj, Katsikas Sokratis   +9 more
openalex   +1 more source

Dynamic Molecular Cocrystals with Alkyl Chain Dependent Thermosalient Phase Transitions

Advanced Science, EarlyView.
A series of cocrystals containing 5‐fluorocytosine and fatty acids with varying alkyl chain lengths are synthesized, demonstrating a systematic modulation of thermosalient phase transition temperatures across a broad range (≈100 K). This study reveals a linear correlation between interlayer hydrophobic interactions and transition temperatures, offering
Jiantao Meng, Yuan Su, Hang Zhu, Jie Zhang, Ting Cai   +4 more
wiley   +1 more source

Blockchain‐Empowered H‐CPS Architecture for Smart Agriculture

Advanced Science, EarlyView.
This article reviews the current system architectures for smart agriculture and proposes a blockchain‐empowered hierarchical cyber‐physical system (H‐CPS) framework. It discusses the challenges and outlines future research directions, including the use of semantic blockchain to handle complex data and models.
Xiaoding Wang, Qibin Wu, Haitao Zeng, Xu Yang, Hui Cui, Xun Yi, Md. Jalil Piran, Ming Luo, Youxiong Que   +8 more
wiley   +1 more source

Temperature‐ and pH‐Responsive Polymeric Photocatalysts for Enhanced Control and Recovery

Angewandte Chemie, Volume 134, Issue 51, December 19, 2022., 2022
Stimuli‐responsive photocatalytic materials have emerged that are not only able to efficiently catalyze reactions but can use external stimuli to modulate their physical properties. This technique has been used to control the reactivity of a photocatalytic material turning it on/off. Moreover, photocatalytic materials have been synthesized which can be
Rong Li, Katharina Landfester, Calum T. J. Ferguson   +2 more
wiley   +2 more sources

Research on the Cross-Chain Model of Rice Supply Chain Supervision Based on Parallel Blockchain and Smart Contracts. [PDF]

Foods, 2022
Peng X, Zhang X, Wang X, Li H, Xu J, Zhao Z, Wang Y.   +6 more
europepmc   +1 more source

Electrochemical‐Genetic Programming of Protein‐Based Magnetic Soft Robots for Active Drug Delivery

Advanced Science, EarlyView.
This manuscript presents a protein‐based soft robot for active drug delivery. Stimuli‐responsive protein is rationally designed and processed into the substrate of robots. Superparamagnetic Fe3O4 nanoparticles are patterned on the substrate using an electrochemical method, enabling the robot to respond to external physical fields.
Hang Zhao, Bo Yu, Dingyi Yu, Ting Ji, Kexin Nie, Jingyi Tian, Xinchen Shen, Kaiyue Zhang, Junhan Ou, Xinyi Yang, Dongfang Xiao, Qi Zhou, Wenwen Huang   +12 more
wiley   +1 more source

Hunting the Ethereum Smart Contract: Color-inspired Inspection of Potential Attacks

, 2018
TonTon Hsien-De Huang
openalex   +2 more sources

Bioinspired Liquid‐Free Ion‐Conductive Elastomers with Ultrahigh Mechanical Strength and Excellent Ionic Conductivity for Multifunctional Flexible Sensing Applications

Advanced Science, EarlyView.
⁻Inspired by the “brick wall” structure of pearl layer, FLICE‐110% liquid‐free ionic conductive elastomer had high mechanical strength (5.46 MPa), excellent ionic conductivity (3.29 × 10−4 S cm−1) and resilience. It can be used in smart music boxes, airplane wings and control manipulators.
Zequan Li, Jingjing Tang, Xuwei Wang, Fuqi Wang, Fangyan Ou, Wenyu Pan, Changsheng Wang, Ting Xie, Chuang Ning, Xiwei Xu, Jiamin Liu, Qihua Liang, Wei Gao, Shuangliang Zhao   +13 more
wiley   +1 more source

Interledger Smart Contracts for Decentralized Authorization to Constrained Things [PDF]

, 2019
Vasilios A. Siris, Dimitrios Dimopoulos, Nikos Fotiou, Spyros Voulgaris, George C. Polyzos   +4 more
openalex   +1 more source