Validation of the CoGEF method as a predictive tool for polymer mechanochemistry

IM Klein, CC Husic, DP Kovács… - Journal of the …, 2020 - ACS Publications
The development of force-responsive molecules called mechanophores is a central
component of the field of polymer mechanochemistry. Mechanophores enable the design …

Reaction cascades in polymer mechanochemistry

H Hu, Z Ma, X Jia - Materials Chemistry Frontiers, 2020 - pubs.rsc.org
This review summarizes the development of polymer mechanochemistry-enabled reaction
cascades. According to different functions or purposes, we categorize the reported reaction …

Aerobic mechanochemical reversible-deactivation radical polymerization

H Feng, Z Chen, L Li, X Shao, W Fan, C Wang… - Nature …, 2024 - nature.com
Polymer materials suffer mechano-oxidative deterioration or degradation in the presence of
molecular oxygen and mechanical forces. In contrast, aerobic biological activities combined …

Segmented polyurethane elastomers with mechanochromic and self‐strengthening functions

K Seshimo, H Sakai, T Watabe, D Aoki… - Angewandte Chemie …, 2021 - Wiley Online Library
Mechanochromic elastomers that exhibit force‐induced cross‐linking reactions in the bulk
state are introduced. The synthesis of segmented polyurethanes (SPUs) that contain …

Self-strengthening, self-welding, shape memory, and recyclable polybutadiene-based material driven by dual-dynamic units

Y Yang, L Huang, R Wu, Z Niu, W Fan… - … Applied Materials & …, 2022 - ACS Publications
A covalent adaptable network can endow rubber materials with recyclability and
reprocessability and is expected to alleviate black pollution caused by end-of-life rubber …

[HTML][HTML] Phototriggered structures: Latest advances in biomedical applications

M Shamsipur, A Ghavidast, A Pashabadi - Acta Pharmaceutica Sinica B, 2023 - Elsevier
Non-invasive control of the drug molecules accessibility is a key issue in improving
diagnostic and therapeutic procedures. Some studies have explored the spatiotemporal …

Anthracene-based mechanophores for compression-activated fluorescence in polymeric networks

CP Kabb, CS O'Bryan, CD Morley, TE Angelini… - Chemical …, 2019 - pubs.rsc.org
The recent attention given to functionalities that respond to mechanical force has led to a
deeper understanding of force transduction and mechanical wear in polymeric materials …

A mechanochemical reaction cascade for controlling load‐strengthening of a mechanochromic polymer

Y Pan, H Zhang, P Xu, Y Tian, C Wang… - Angewandte …, 2020 - Wiley Online Library
We demonstrate an intermolecular reaction cascade to control the force which triggers
crosslinking of a mechanochromic polymer of spirothiopyran (STP). Mechanochromism …

Mechanochemistry of cationic cobaltocenium mechanophore

Y Cha, T Zhu, Y Sha, H Lin, JH Hwang… - Journal of the …, 2021 - ACS Publications
Recent research on the mechanochemistry of metallocene mechanophores has shed light
on the force-responsiveness of these thermally and chemically stable organometallic …

Enhancement of mechanophore activation in mechanochromic dendrimers by functionalization of their surface

T Watabe, D Aoki, H Otsuka - Macromolecules, 2021 - ACS Publications
The mechanochemical reactions of a series of dendrimers with a mechanochromic core
were systematically investigated, and drastic enhancement of their reactivity was observed …