Results 91 to 100 of about 33,549 (259)

Gel Diffusiophoresis of a Spherical Colloidal Particle

Fluids
A theoretical framework is established for the gel diffusiophoresis of a spherical colloidal particle moving through an uncharged dilute porous polymer gel medium when an electrolyte concentration gradient field is applied.
Hiroyuki Ohshima
doaj   +1 more source

Light‐Driven Quadrupedal Walking Biohybrid Robot With Antagonistic Muscle‐Rings and Inclined Joints

Advanced Robotics Research, EarlyView.
This work presents a light‐driven quadrupedal walking biohybrid robot powered by antagonistic muscle‐rings that achieve alternating walking gait. Optical training improved reproducibility of cultured muscle tissues, while caffeine treatment enhanced contractile force.
Shotaro Saito, Byeongwook Jo, Tomohiro Morita, Shota Noda, Minghao Nie, Shoji Takeuchi   +5 more
wiley   +1 more source

Advances in Electroactive Liquid Crystal Elastomers for Intelligent Robotics and Electronics

Advanced Robotics Research, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) integrate molecular anisotropy with electrical functionality to enable programmable actuation and reconfigurable electronics. This review classifies eLCEs into robotic actuators and adaptive electronics, summarizes key actuation mechanisms, and highlights fabrication strategies that bridge materials to ...
Kavita Ramesh Rathod, Sena Chon, Jae Hyuk Hwang, Sung Hyuk Park, Woohwa Lee, Joonmyung Choi, Shi Hyeong Kim, Seung Hwan Ko, Changsoon Choi, Seon Jeong Kim, Dong‐Gyun Kim, Habeom Lee, Kyung Gook Cho, Woon‐Hong Yeo, Hyun Kim   +14 more
wiley   +1 more source

Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement

Advanced Science, EarlyView.
The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang, Xinyuan Ke, Andrew Heath, Richard J. Ball, Jiawei Xie, Jinchen Fan, Guisheng Li, Kevin Paine   +7 more
wiley   +1 more source

Collagen Membrane as Water-Based Gel Electrolyte for Electrochromic Devices. [PDF]

Gels, 2023
Prontera CT, Gallo N, Giannuzzi R, Pugliese M, Primiceri V, Mariano F, Maggiore A, Gigli G, Sannino A, Salvatore L, Maiorano V.   +10 more
europepmc   +1 more source

Time‐Multiplexed Organic Electrochemical Transistor for Saliva‐Based Rapid Detection of Viral Proteins

Advanced Science, EarlyView.
A time‐multiplexed nanobody‐functionalized organic electrochemical transistor enables rapid and sensitive detection of three respiratory viral proteins from saliva. Sequentially addressed multi‐gate electrodes on a shared channel achieve around 1 fm detection within 15 min without sample preprocessing. Clinical validation demonstrates high specificity,
Tianrui Chang, Yuxiang Ren, Shofarul Wustoni, Atheer Alqatari, Adel Hama, Yazhou Wang, Long Chen, Jessica Parrado Agudelo, Luca Salvigni, Keying Guo, Ashraf Dada, Stefan T. Arold, Raik Grünberg, Sahika Inal   +13 more
wiley   +1 more source

Initiator quenching induced spatial regulation of in-situ gelation enables gradient gel-liquid electrolyte for durable Zn-metal batteries

Nano Research
Gel electrolytes represent a promising alternative to liquid counterparts for mitigating free water-induced parasitic reactions at Zn metal anodes.
Yuanjie Zheng, Kai Du, Zhao Yue, Xinqi Huang, Chunyang Xu, Liu Wang, Xinwei Cui   +6 more
doaj   +1 more source

Nanocomposite Polymer Gel Electrolyte Based on TiO₂ Nanoparticles for Lithium Batteries. [PDF]

Membranes (Basel), 2023
Slesarenko NA, Chernyak AV, Khatmullina KG, Baymuratova GR, Yudina AV, Tulibaeva GZ, Shestakov AF, Volkov VI, Yarmolenko OV.   +8 more
europepmc   +1 more source

Printable Conductive Hydrogels for Electrochemical Biosensing and Soft Bioelectronic Interfaces

Advanced Science, EarlyView.
Flexible, conductive hydrogels that integrate printability, mechanical tunability, biocompatibility, and electronic performance remain challenging to achieve. Here, we develop 3D‐printable poly(ethylene glycol)–poly(pyrrole)‐ hydrogels with tissue‐like mechanics, high cytocompatibility, and robust electrochemical function.
Lukas Hein, Renan Colucci, Xin Wei, Tsvetomir Ivanov, Katharina Landfester, Ulrike Kraft, Maria Villiou   +6 more
wiley   +1 more source

Enabling high-performance Zn–I2 batteries with a solvation-regulating, ion-selective, and flexible sulfonic acid-water reducer gel electrolyte

Nano Research
Rechargeable aqueous Zn–I2 batteries face challenges from zinc anode degradation (dendrites, corrosion) and polyiodide (I3−/I5−) shuttling at the cathode, limiting cycle life.
Long Huang, Hairong Cheng, Zhiyi Huang, Yi Xiong, Xiaoqiang Cai, Ya-Xiong Wang, Yan Gao, Jinlong Ge, Jie Zhang, Shuang Ma, Huan Wang, Xingxing Gu   +11 more
doaj   +1 more source