Mechanically-induced chemical changes in polymeric materials

MM Caruso, DA Davis, Q Shen, SA Odom… - Chemical …, 2009 - ACS Publications
Engineering applications of synthetic polymers are widespread due to their availability,
processability, low density, and diversity of mechanical properties (Figure 1a). Despite their …

Chemomechanics: chemical kinetics for multiscale phenomena

Z Huang, R Boulatov - Chemical Society Reviews, 2011 - pubs.rsc.org
The purpose of this critical review is to introduce the reader to an increasingly important
class of phenomena: enormous changes in rates of simple chemical reactions within …

Maleimide–thiol adducts stabilized through stretching

W Huang, X Wu, X Gao, Y Yu, H Lei, Z Zhu, Y Shi… - Nature Chemistry, 2019 - nature.com
Maleimide–thiol reactions are widely used to produce protein–polymer conjugates for
therapeutics. However, maleimide–thiol adducts are unstable in vivo or in the presence of …

Distal conformational locks on ferrocene mechanophores guide reaction pathways for increased mechanochemical reactivity

Y Zhang, Z Wang, TB Kouznetsova, Y Sha, E Xu… - Nature Chemistry, 2021 - nature.com
Mechanophores can be used to produce strain-dependent covalent chemical responses in
polymeric materials, including stress strengthening, stress sensing and network remodelling …

Molecular stress relief through a force-induced irreversible extension in polymer contour length

D Wu, JM Lenhardt, AL Black… - Journal of the …, 2010 - ACS Publications
Single-molecule force spectroscopy is used to observe the irreversible extension of a gem-
dibromocyclopropane (g DBC)-functionalized polybutadiene under tension, a process akin …

Single-event spectroscopy and unravelling kinetics of covalent domains based on cyclobutane mechanophores

BH Bowser, S Wang, TB Kouznetsova… - Journal of the …, 2021 - ACS Publications
Mechanochemical reactions that lead to an increase in polymer contour length have the
potential to serve as covalent synthetic mimics of the mechanical unfolding of noncovalent …

[HTML][HTML] Mechanochemical remodeling of synthetic polymers

ZS Kean, SL Craig - Polymer, 2012 - Elsevier
In the past five years, the field of covalent polymer mechanochemistry has experienced a
renaissance. Once limited to the simple scission of polymer chains, mechanical force can …

Unravelling the design principles for single protein mechanical strength

N Crampton, DJ Brockwell - Current opinion in structural biology, 2010 - Elsevier
In recent years single molecule manipulation techniques have improved to the extent that
measurements of the mechanical strength of single proteins can now be undertaken …

[图书][B] Dynamic force spectroscopy and biomolecular recognition

AR Bizzarri, S Cannistraro - 2012 - books.google.com
Molecular recognition, also known as biorecognition, is the heart of all biological
interactions. Originating from protein stretching experiments, dynamic force spectroscopy …

Combined Constant‐Force and Constant‐Velocity Single‐Molecule Force Spectroscopy of the Conrotatory Ring Opening Reaction of Benzocyclobutene

TB Kouznetsova, J Wang, SL Craig - ChemPhysChem, 2017 - Wiley Online Library
Single‐molecule force spectroscopy (SMFS) of multi‐mechanophore polymers has been
used to provide kinetic and mechanistic insights into mechanochemical reactions. Whereas …