Results 141 to 150 of about 2,487 (206)

Mechanochromic and Conductive Chiral Nematic Nanostructured Film for Bioinspired Ionic Skins.

ACS Nano, 2023
Chameleon skin is naturally adaptive and can sense environmental changes and transform sensing into bioelectrical and optical signals by manipulating ion transduction and photonic nanostructures.
Xiang Li, Yanzhao Yang, Cristian Valenzuela, Xuan Zhang, Pan Xue, Yuan Liu, Changjun Liu, Ling Wang   +7 more
semanticscholar   +1 more source

Mechanochromic dendrimers: the relationship between primary structure and mechanochromic properties in the bulk

Chemical Communications, 2019
Radical-type mechanochromic dendrimers were developed and their mechano-responsivity drastically increased in higher-generation dendrimers.
Takuma Watabe, Kuniaki Ishizuki, Daisuke Aoki, Hideyuki Otsuka   +3 more
openaire   +2 more sources

Mechanochromic Photonic Vitrimer Thermal Management Device Based on Dynamic Covalent Bond

Advanced Functional Materials, 2023
Flexible self‐healing thermal management devices are increasingly in demand due to their high flexibility, low driving voltage, and excellent stability of thermal property.
Yuan-lin Guan, Hongyu Li, Shufen Zhang, W. Niu   +3 more
semanticscholar   +1 more source

Brilliant Mechanochromic Scattering Structural Colors.

ACS Applied Materials and Interfaces
Conventional mechanochromic photonic crystals (MPCs) have attracted broad interest because of their force-adjustable reflective structural colors, which require three-dimensional and nonclose-packing structures.
Lishan Zheng, Na Li, Chenze Qi, Dekun Ma, Dongpeng Yang, Shaoming Huang   +5 more
semanticscholar   +1 more source

Cholesteric Liquid Crystal Elastomer Coatings with Brilliant Structural Colors and Mechanochromic Response Fabricated by Spray Deposition

Advanced Functional Materials
Structural color coatings with brilliant color is important in practical applications, such as aesthetic decoration, bionic skins, colorimetric sensors, and other color‐related fields. However, the intrinsic conflict between fast self‐assembly and bright
Xiaohang Li, Yuanhao Chen, C. Du, Xiaojian Liao, Yanzhao Yang, Wei Feng   +5 more
semanticscholar   +1 more source

A Simple Mechanochromic Mechanophore Based on Aminothiomaleimide

ACS Macro Letters, 2021
Mechanochromic mechanophores have promising applications in stress sensing and damage detection. Here we report a simple mechanofluorochromic mechanophore based on aminothiomaleimide (ATM). Poly(methyl acrylate) containing this mechanophore (ATM-PMA) was synthesized by atom transfer radical polymerization (ATRP) using an ATM-derived difunctional ...
Min Tan, Zhitao Hu, Yunkai Dai, Yanling Peng, Yecheng Zhou, Yi Shi, Yuanchao Li, Yongming Chen   +7 more
openaire   +2 more sources

Cephalopod-Inspired MXene-Integrated Mechanochromic Cholesteric Liquid Crystal Elastomers for Visible-Infrared-Radar Multispectral Camouflage.

Angewandte Chemie
Multispectral camouflage materials play a vital role in sophisticated multi-band electromagnetic (EM) applications. However, conventional single-band stealth is difficult to align with the growing demand for multi-band compatibility and intelligent ...
Ling Wang, Yuan Liu, Ran Bi, Xuan Zhang, Yuanhao Chen, Cristian Valenzuela, Yanzhao Yang, Huan Liu, Le Yang, Wei Feng   +9 more
semanticscholar   +1 more source

Dual-Mode Fiber Strain Sensor Based on Mechanochromic Photonic Crystal and Transparent Conductive Elastomer for Human Motion Detection.

ACS Applied Materials and Interfaces, 2023
As an important component of wearable and stretchable strain sensors, dual-mode strain sensors can respond to deformation via optical/electrical dual-signal changes, which have important applications in human motion monitoring. However, realizing a fiber-
Ru Zhao, Yue He, Yu He, Zhangcheng Li, Min Chen, Ning Zhou, Guangming Tao, Chong Hou   +7 more
semanticscholar   +1 more source

A reversibly mechanochromic conjugated polymer

Chemical Communications, 2019
A reversibly mechanochromic conjugated polymer, based on the thermal polymerization of a diphenyldisulfide-containing bisdiacetylene, was developed.
Jong Pil Lee, Hyemin Hwang, Songa Chae, Jong-Man Kim   +3 more
openaire   +2 more sources

Mechanochromic and Solvomechanochromic Fluorescent Photonic Crystals for Dual-Mode Modulating Fluorescence and Multilevel Anticounterfeiting.

ACS Applied Materials and Interfaces
Fluorescent photonic crystals (FPCs) are ideal candidates for regulating dyes' fluorescence through their unique photonic band gaps (PBGs). However, challenges, including the lack of dynamic regulation of fluorescence, dye release in solvents, and ...
Junfu Liu, Dekun Ma, Chenze Qi, Dongpeng Yang, Shaoming Huang   +4 more
semanticscholar   +1 more source