Results 81 to 90 of about 365,943 (301)

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Electronic properties of stacking faults in Bernal graphite

npj Computational Materials
In spite of the last century of research into the physical properties of graphite, this material regularly displays new, unexpected features enabled by the variations of stacking between van der Waals coupled layers1–6.
Patrick Johansen Sarsfield, Sergey Slizovskiy, Mikito Koshino, Vladimir Fal’ko   +3 more
doaj   +1 more source

Ionic/Electronic Dual‐Conductor Coating Layer Fabrication Enabling High‐Performance Silicon Anode

Small Structures, 2023
Silicon (Si) has received special attention from both scientific research and corporate development for overcoming the current energy density bottleneck.
Liewu Li, Baorong Du, Yizhao Yang, Shenghua Ye, Tao Huang, Shaoluan Huang, Xiangzhong Ren, Jiangtao Hu, Qianling Zhang, Jianhong Liu   +9 more
doaj   +1 more source

Toward graphene chloride: chlorination of graphene and graphene oxide

RSC Advances, 2016
Chlorinated graphene derivates with chlorine concentration exceeding 11 at% were synthesized by high temperature exfoliation in chlorine atmosphere. Halogen graphenes have a great potential for electronic and electrochemical devices.
D. Bouša, J. Luxa, V. Mazánek, O. Jankovský, D. Sedmidubský, K. Klímová, M. Pumera, Z. Sofer   +7 more
openaire   +2 more sources

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Surface-energy-compensated fabrication of single-crystal alloy films with atomic-scale flatness

Nature Communications
Single-crystal alloy thin films (SATFs), featuring highly ordered atomic lattices and superior composition-dependent properties, hold great potential for applications including crystal epitaxy, surface catalysis, and energy conversion.
Jiaxin Shao, Sheng Li, Zhuofeng Shi, Yue Sun, Mengyuan Liu, Xiumei Ma, Guangcun Gao, Shiwei Wang, Yunsong Ge, Bo Jin, Dapeng Zhang, Weichuan Chen, Junhao Liao, Ali Cai, Bo Yang, Hao Li, Jincan Zhang, Xiucai Sun, Mengxi Liu, Li Lin, Kaicheng Jia, Zhongfan Liu   +21 more
doaj   +1 more source

Random-Gap Model for Graphene and Graphene Bilayers [PDF]

Physical Review Letters, 2009
5 pages, 1 ...
openaire   +4 more sources

Electron optics in ballistic graphene [PDF]

, 2015
This thesis is centered on the experimental observation of electron-optics phenomena in graphene. In Chapter 2, graphene is introduced and the ability to form p-n junctions, with particular regard to electron optics experiments, is discussed.
Rickhaus, Peter
core   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Rapid preparation of graphene-skinned alumina fiber fabric and its electromagnetic interference shielding application

Nano Research
Direct growth of graphene on dielectric or insulating materials via chemical vapor deposition (CVD) offers a novel, transfer-free approach for various applications. However, challenges remain in growing graphene on non-catalytic substrates. In particular,
Kangyi Zheng, Chaojie Yu, Wenjuan Li, Fushun liang, Longfei Liu, Ruojuan Liu, Hao Yuan, Yuyao Yang, Fan Yang, Shuting Cheng, Wenjing Jiang, Qingxu Su, Mengxiong Liu, Yulin Han, Xiaobai Wang, Xiaoli Sun, Yue Qi, Zhongfan Liu   +17 more
doaj   +1 more source