Results 41 to 50 of about 2,487 (206)

Force‐Induced Control of Circularly Polarized Luminescence With Rotaxane Architecture

Angewandte Chemie, EarlyView.
Force‐induced reversible on/off switching of circularly polarized luminescence is achieved with a rotaxane‐based supramolecular mechanophore. The mechanophore, featuring a chiral helicene luminophore, is incorporated as a first network cross‐linker into a double‐network organogel.
Keigo Nonaka, Takumi Kuroda, Kota Masuda, Toshiki Nishitani, Masaki Enokido, Makoto Tsurui, Yuichi Kitagawa, Yasuchika Hasegawa, Keiichi Noguchi, Koji Nakano, Yoshimitsu Sagara   +10 more
wiley   +2 more sources

Mechanochromic Polymers

Mechanochromic Polymers
identifier:oai:t2r2.star.titech.ac.jp ...
Yi Lu, Takumi Yamamoto, Hideyuki Otsuka
  +4 more sources

Reconfigurable Mechanochromic Patterns into Chameleon-Inspired Photonic Papers

Research, 2022
Photonic crystal (PC) patterns have shown wide applications in optical devices, information encryption, anticounterfeiting, etc. Unfortunately, it is still a great challenge to reconfigure the PC patterns once fabricated.
Dongpeng Yang, Yang Hu, Dekun Ma, Jianping Ge, Shaoming Huang   +4 more
doaj   +1 more source

Textile integrable mechanochromic strain sensor based on the interplay of supramolecular interactions

Materials & Design, 2021
Mechanochromic materials, when exposed to mechanical deformation, undergo a modification of optical properties. This behaviour can stem from either conformational rearrangements, disruptions of intermolecular interactions, or molecular structure changes ...
Katarzyna Wojdalska, Yujiao Dong, Jaana Vapaavuori   +2 more
doaj   +1 more source

Microfluidic Production of Mechanochromic Photonic Fibers Containing Nonclose‐Packed Colloidal Arrays

Small Science, 2021
Photonic fibers are important raw materials for structurally colored fabrics. In particular, the mechanochromic fibers potentially provide color‐tunable clothes, like chameleon skins.
Jong Hyun Kim, Kyung Han Kim, Gun Ho Lee, Ji-Won Kim, Sang Hoon Han, Chang-Soo Lee, Shin-Hyun Kim   +6 more
doaj   +1 more source

Robust cholesteric liquid crystal elastomer fibres for mechanochromic textiles

Nature Materials, 2022
Mechanically responsive textiles have transformative potential in many areas from fashion to healthcare. Cholesteric liquid crystal elastomers have strong mechanochromic responses that offer attractive opportunities for such applications.
Y. Geng, Rijeesh Kizhakidathazhath, Jan P. F. Lagerwall   +2 more
semanticscholar   +1 more source

Stress Transfer Within Microphase‐Separated Structures: A Post‐Synthetic Strategy to Impart Mechanoresponsiveness to Block Copolymer Materials

Advanced Materials, EarlyView.
A domain‐engineered post‐functionalization strategy is presented to impart mechanochromism to styrene–butadiene–styrene (SBS) block copolymers by simple blending with a tetraarylsuccinonitrile (TASN) mechanophore‐containing polystyrene (PS‐TASN‐PS). The resulting materials exhibit reversible fluorescence under tensile deformation while preserving, or ...
Kuniaki Ishizuki, Akira Kodaka, Akira Takahashi, Hideyuki Otsuka   +3 more
wiley   +1 more source

Mechanochromic Polymers [PDF]

Macromolecular Rapid Communications, 2021
Yulan, Chen, Michael, Sommer, Christoph, Weder   +2 more
openaire   +2 more sources

Mechanochromic Materials: From Principles, Multi‐Mode Integration, to Emerging Applications

Advanced Functional Materials
Mechanochromic materials, which dynamically alter their optical properties in response to mechanical stimuli, represent a versatile platform of smart materials.
Ruifeng Zhang, H. Zhao, Na Li, Yiyuan Chen, Yuwei Hu, Qiuting Zhang, Xi Chen, Qifeng Ruan, Yi Long, Yujie Ke   +9 more
semanticscholar   +1 more source

Inkjet printing of mechanochromic fluorenylidene-acridane

Scientific Reports, 2022
In mechanochromic material research, a serious problem is that mechanical treatment cannot be applied to the materials because of their responsiveness to stimuli.
Keisuke Ogumi, Kohki Nagata, Yuki Takimoto, Kentaro Mishiba, Yutaka Matsuo   +4 more
doaj   +1 more source