Mechanochemical tools for polymer materials

Y Chen, G Mellot, D van Luijk, C Creton… - Chemical Society …, 2021 - pubs.rsc.org
Mechanochemistry provides a unique approach to investigate macroscopic deformation,
failure and healing of polymer materials. The development of mechanophores–molecular …

Flexible multifunctional sensors for wearable and robotic applications

M Xie, K Hisano, M Zhu, T Toyoshi… - Advanced Materials …, 2019 - Wiley Online Library
This review provides an overview of the current state‐of‐the‐art of the emerging field of
flexible multifunctional sensors for wearable and robotic applications. In these application …

Ratiometric flapping force probe that works in polymer gels

T Yamakado, S Saito - Journal of the American Chemical Society, 2022 - ACS Publications
Polymer gels have recently attracted attention for their application in flexible devices, where
mechanically robust gels are required. While there are many strategies to produce tough …

Mechanically responsive luminescent polymers based on supramolecular cyclophane mechanophores

Y Sagara, H Traeger, J Li, Y Okado… - Journal of the …, 2021 - ACS Publications
A new approach to cyclophane-based supramolecular mechanophores is presented. We
report a mechanically responsive cyclic motif that contains two fluorescent 1, 6-bis …

Rotaxane-based dual function mechanophores exhibiting reversible and irreversible responses

T Muramatsu, Y Okado, H Traeger… - Journal of the …, 2021 - ACS Publications
Mechanochromic mechanophores permit the design of polymers that indicate mechanical
events through optical signals. Here we report rotaxane-based supramolecular …

Stimuli‐Responsive Polymers with Room‐Temperature Phosphorescence

F Gu, X Ma - Chemistry–A European Journal, 2022 - Wiley Online Library
Taking advantages of the impressing behaviors of room‐temperature phosphorescence
(RTP), the explorations in RTP materials are not only limited to efficient emission and …

From molecules to polymers—harnessing inter‐and intramolecular interactions to create mechanochromic materials

H Traeger, DJ Kiebala, C Weder… - Macromolecular rapid …, 2021 - Wiley Online Library
The development of mechanophores as building blocks that serve as predefined weak
linkages has enabled the creation of mechanoresponsive and mechanochromic polymer …

Excited State Charge‐Transfer Complexes Enable Fluorescence Color Changes in a Supramolecular Cyclophane Mechanophore

S Thazhathethil, T Muramatsu, N Tamaoki… - Angewandte …, 2022 - Wiley Online Library
Mechanochromic mechanophores are reporter molecules that indicate mechanical events
through changes of their photophysical properties. Supramolecular mechanophores in …

Dual ratiometric fluorescence monitoring of mechanical polymer chain stretching and subsequent strain-Induced crystallization

K Suga, T Yamakado, S Saito - Journal of the American Chemical …, 2023 - ACS Publications
Tracking the behavior of mechanochromic molecules provides valuable insights into force
transmission and associated microstructural changes in soft materials under load. Herein …

Multicolor mechanochromism of a polymer/silica composite with dual distinct mechanophores

T Kosuge, X Zhu, VM Lau, D Aoki… - Journal of the …, 2019 - ACS Publications
The development of a multicolor mechanochromic polymer/silica composite is achieved by
using two distinct types of mechanochromophores. The multicolor mechanochromism of the …