Results 121 to 130 of about 744,178 (315)

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Chitosan electrolyte hydrogel with low ice adhesion properties

Colloids and Surfaces A: Physicochemical and Engineering Aspects
Icephobic materials can prevent or reduce ice formation, e.g. by ensuring easy detachment, a desirable property for those applications where ice accumulation is critical to human safety. Herein, we develop a chitosan electrolyte hydrogel to create a bio-based surface with low ice adhesion. The chitosan electrolyte hydrogel is physically crosslinked and
Tagliaro, I, Radice, V, Nistico', R, Antonini, C   +3 more
openaire   +1 more source

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Carboxylic bacterial cellulose fiber-based hydrogel electrolyte with imidazole-type ionic liquid for dendrite-free zinc metal batteries

Materials Reports: Energy
Aqueous zinc metal batteries are regarded as the most promising energy storage system due to their advantages of high safety, low cost, and high theoretical capacity.
Tianyun Zhang, Xiaohong Shi, Yu Li, Sambasivam Sangaraju, Fujuan Wang, Liang Yang, Fen Ran   +6 more
doaj   +1 more source

Diffusiophoretic manipulation of particles in a drop deposited on a hydrogel

, 2017
We report an experimental study on the manipulation of colloidal particles in a drop sitting on a hydrogel. The manipulation is achieved by diffusiophoresis, which describes a directed motion of particles induced by solute gradients.
Boulogne, François, Dervaux, Julien, Limat, Laurent, Shin, Sangwoo, Stone, Howard A.   +4 more
core   +2 more sources

Orientation Engineering of MXene Flakes

Advanced Materials, EarlyView.
Orientation engineering of MXene flakes refers to the transformation of disordered MXene flakes into ordered architectures with optimized multiphysical transport properties. Focusing on this topic, this review outlines key principles, characterization, fabrication strategies, and advanced applications of oriented MXene structures.
Yizhou Wang, Shuo Li, Tianchao Guo, Dekang Zhu, Ning Chu, Noor Albar, Dana Alsulaiman, Husam N. Alshareef   +7 more
wiley   +1 more source

Perspective: Organic electronic materials and devices for neuromorphic engineering

, 2018
Neuromorphic computing and engineering has been the focus of intense research efforts that have been intensified recently by the mutation of Information and Communication Technologies (ICT). In fact, new computing solutions and new hardware platforms are
Alibart, Fabien, Pecqueur, Sebastien, Vuillaume, Dominique   +2 more
core   +2 more sources

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

Advanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar, Carlos Alejandro Jimenez‐Rodriguez, Railia Biktimirova, Ilka Hermes, Thomas Kurth, My Duyen Pham, Mikhail Tsurkan, Jens Friedrichs, Francis L. C. Morgan, Hans Kleemann, Olga Guskova, Uwe Freudenberg, Peter Fratzl, Carsten Werner, Christoph Tondera, Ivan R. Minev   +15 more
wiley   +1 more source

Mintázatképződés, önszerveződés csapadékrendszerekben és a mintázatok tervezése és vezérlése mikro- és nanoskálán = Pattern formation and self-organization in precipitation systems, design and control of patterns in the micro and nanoscales [PDF]

, 2011
A projektben a csapadékmintázatok képződését vizsgáltuk. Mintázatképződés változatos térbeli skálán mehet végbe és a mintázatképződés dinamikájának megértésre nagyon fontos, mert ezekkel az ismeretekkel különleges és különféle tulajdonságú anyagot lehet ...
Izsák, Ferenc, Mészáros, Róbert, Mészáros, Róbert, Volford, András   +3 more
core  

Study on the preparation and properties of hydrogel electrolytes

Journal of Physics: Conference Series
Hydrogels are water-rich network polymers. The hydrophilic groups on the polymer molecular chains ensure their swelling property and high water content, and the cross-linked hydrogel network and the intermolecular interactions between the polymer ...
Xuanye Wang, Wenhan Zhuo, Yueyue Cui, Manfang Hu   +3 more
semanticscholar   +1 more source