Results 71 to 80 of about 5,013,487 (292)

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

Highly luminescent colloidal CdS quantum dots with efficient near-infrared electroluminescence in light-emitting diodes [PDF]

, 2016
We acknowledge financial support from FP7 project “Laser Induced Synthesis of Polymeric Nanocomposite Materials and Development of Micro-Patterned Hybrid Light Emitting Diodes (LED) and Transistors (LET)”-LAMP (Project G.A.247928). A.K.B.
Zhang, S., LANZI, MASSIMILIANO, Samuel, I. D. W., Antolini, F, Lanzi, M, Samuel, Ifor David William, Bansal, Ashu Kumar, Orlotani, L, Serra, E., Bansal, A. K., ANTOLINI, FRANCESCO, Serra, E, STROEA, LENUTA, Allard, S, Stroea, L, ORTOLANI, LUCA, Scherf, U, Zhang, Shuyu, Scherf, U., Allard, S.   +19 more
core   +1 more source

Cluster Control for Construction of Bismuth‐Doped Glass Fiber with Broadband Optical Response

Advanced Physics Research
Bismuth(Bi)‐doped optical fibers are widely used in various aspects such as fiber lasers and amplifiers. Despite extensive research efforts to explore high‐gain Bi‐doped fibers, the pursuit of Bi‐doped fibers with emission over an extremely wide ...
Ke Zhang, Quan Dong, Jingfei Chen, Tianxia Wei, Dazhao Wang, Hongwei Li, Dianhao Hou, Jianfeng Yan, Xueliang Li, Xu Feng, Shifeng Zhou   +10 more
doaj   +1 more source

Quantifying Subsurface Weak in‐Plane Magnetization of Mixed Phase BiFeO3 by Scanning Nitrogen Vacancy Magnetometry

Advanced Functional Materials, EarlyView.
We use scanning nitrogen vacancy magnetometry to directly image the weak in‐plane magnetic moments in mixed phase BiFeO3 at the nanoscale and quantify the local magnetic moments to be 18.8±2.0 μB/nm2 in the rhombohedral‐like phase and 1.5±0.6 μB/nm2 in the well‐known non‐magnetic tetragonal‐like phase.
Lei Wang, Zhewen Xu, Yuwen Xu, Björn Josteinsson, Simon Josephy, Dawei Zhang, Yunlong Sun, Heung‐Sik Park, Jihun Kim, Kanghyun Chu, Kyung Song, Danyang Wang, Chan‐Ho Yang, Andrea Morales, Jan Seidel   +14 more
wiley   +1 more source

Donor‐Engineered Chiral Indium–Salen Complexes for Tunable Circularly Polarized Luminescence

Advanced Functional Materials, EarlyView.
Chiral indium–salen complexes bearing electronically and structurally diverse donor substituents are presented as modular main‐group luminophores exhibiting tunable blue‐to‐green circularly polarized luminescence. Donor engineering systematically controls frontier‐orbital distribution, intraligand charge transfer, and excited‐state relaxation ...
Haein Kim, Minseo Ji, Khuslen Bazarragchaa, Yubin Choi, Gahyeon Baek, Ji Hye Lee, Heekyung Park, Houng Kang, Hyonseok Hwang, Huiyeong Ju, Jun Hui Park, Youngjo Kim, Min Kim, Youngmin You, Myung Hwan Park   +14 more
wiley   +1 more source

NEW SYNTHESES OF LUMINESCENT MATERIALS FROM IONIC LIQUIDS [PDF]

, 2017
The scope of my work was to improve the luminescence from rare earth doped compounds by optimization of synthesis routes for the known materials or investigation of new efficient luminescent materials. As an early stage researcher (ESR5) in the LUMINET
Tessitore, Gabriella
core  

Achieving 20.1% Efficiency in Organic Solar Cells Through Interconnected Fibrillar Networks via Local Molecular Stacking

Aggregate
The performance of organic solar cells (OSCs) is governed by how molecular packing evolves into interconnected networks that facilitate exciton dissociation and charge transport.
Junying Wu, Wanqing You, Xuanang Luo, Xiaojing Wang, Zhiyuan Yang, Junhao Zeng, Jingchuan Chen, Cheng Wang, Lei Ying, Wenkai Zhong, Zhicai He, Yong Cao   +11 more
doaj   +1 more source

A physics-based model of threshold voltage for amorphous oxide semiconductor thin-film transistors

AIP Advances, 2016
In the application of the Lambert W function, the surface potential for amorphous oxide semiconductor thin-film transistors (AOS TFTs) under the subthreshold region is approximated by an asymptotic equation only considering the tail states.
Chi-Le Chen, Wei-Feng Chen, Lei Zhou, Wei-Jing Wu, Miao Xu, Lei Wang, Jun-Biao Peng   +6 more
doaj   +1 more source

Effect of Source/Drain Electrodes on the Electrical Properties of Silicon–Tin Oxide Thin-Film Transistors

Nanomaterials, 2018
Ultra-high definition displays have become a trend for the current flat plane displays. In this study, the contact properties of amorphous silicon–tin oxide thin-film transistors (a-STO TFTs) employed with source/drain (S/D) electrodes were ...
Xianzhe Liu, Honglong Ning, Weifeng Chen, Zhiqiang Fang, Rihui Yao, Xiaofeng Wang, Yuxi Deng, Weijian Yuan, Weijing Wu, Junbiao Peng   +9 more
doaj   +1 more source

Self-filtering narrowband high performance organic photodetectors enabled by manipulating localized Frenkel exciton dissociation

Nature Communications, 2020
Narrowband organic photodetectors (OPDs) are attractive for emerging applications. Here, the authors report a simple strategy to produce filter-free narrowband OPDs with outstanding performances by manipulating exciton dissociation with a hierarchical ...
Boming Xie, Ruihao Xie, Kai Zhang, Qingwu Yin, Zhicheng Hu, Gang Yu, Fei Huang, Yong Cao   +7 more
doaj   +1 more source