Editing of polymer backbones

RAJ Ditzler, AJ King, SE Towell, M Ratushnyy… - Nature Reviews …, 2023 - nature.com
Polymers are at the epicentre of modern technological progress and the associated
environmental pollution. Considerations of both polymer functionality and lifecycle are …

Technology pull: scale-up of polymeric mechanochemical force sensors

N Willis-Fox, E Watchorn-Rokutan, E Rognin, R Daly - Trends in Chemistry, 2023 - cell.com
Polymer mechanochemistry uses mechanical forces to break and manipulate chemical
bonds, driving a functional response in the material of choice, thus making it an ideal …

Mechanochemically responsive polymer enables shockwave visualization

PJ Centellas, KD Mehringer, AL Bowman… - Nature …, 2024 - nature.com
Understanding the physical and chemical response of materials to impulsive deformation is
crucial for applications ranging from soft robotic locomotion to space exploration to …

Mechanochromophore‐Linked Polymeric Materials with Visible Color Changes

W Qiu, JMP Scofield, PA Gurr… - Macromolecular Rapid …, 2022 - Wiley Online Library
Mechanical force as a type of stimuli for smart materials has obtained much attention in the
past decade. Color‐changing materials in response to mechanical stimuli have shown great …

Solvent Polarity Effects on the Mechanochemistry of Spiropyran Ring Opening

Y Lin, TB Kouznetsova, AG Foret… - Journal of the American …, 2024 - ACS Publications
The spiropyran mechanophore (SP) is employed as a reporter of molecular tension in a
wide range of polymer matrices, but the influence of surrounding environment on the force …

Mechanochromism and Strain‐Induced Crystallization in Thiol‐yne‐Derived Stereoelastomers

VC Ritter, SM McDonald, AV Dobrynin… - Advanced …, 2023 - Wiley Online Library
Most elastomers undergo strain‐induced crystallization (SIC) under tension; as individual
chains are held rigidly in a fixed position by an applied strain, their alignment along the …

Toward Mechanochromic Soft Material‐Based Visual Feedback for Electronics‐Free Surgical Effectors

G Giordano, M Gagliardi, Y Huan, M Carlotti… - Advanced …, 2021 - Wiley Online Library
A chromogenically reversible, mechanochromic pressure sensor is integrated into a
mininvasive surgical grasper compatible with the da Vinci robotic surgical system. The …

Mechano‐optical response of novel polymer composites based on elastic polyurethane matrix filled with low‐molar‐mass cholesteric droplets

NV Balenko, VP Shibaev… - Macromolecular …, 2021 - Wiley Online Library
Among the various types of liquid crystalline (LC) structures, the cholesteric mesophase
attracts special attention in view of helical supramolecular structure determining their …

3D fluorescent mapping of invisible molecular damage after cavitation in hydrogen exposed elastomers

XP Morelle, GE Sanoja, S Castagnet, C Creton - Soft Matter, 2021 - pubs.rsc.org
Elastomers saturated with gas at high pressure suffer from cavity nucleation, inflation, and
deflation upon rapid or explosive decompression. Although this process often results in …

Mechanosensitive polymer-dispersed cholesteric liquid crystal composites based on various polymer matrices

N Balenko, V Shibaev, A Bobrovsky - Polymer, 2023 - Elsevier
Mechanosensitive polymeric materials that change their optical properties under mechanical
deformation are of considerable interest for many applications related to obtaining sensors …