Cononsolvency of thermoresponsive polymers: where we are now and where we are going

S Bharadwaj, BJ Niebuur, K Nothdurft, W Richtering… - Soft Matter, 2022 - pubs.rsc.org
Cononsolvency is an intriguing phenomenon where a polymer collapses in a mixture of
good solvents. This cosolvent-induced modulation of the polymer solubility has been …

[HTML][HTML] Switching (bio-) adhesion and friction in liquid by stimulus responsive polymer coatings

Y Yu, MB Pérez, C Cao, S de Beer - European Polymer Journal, 2021 - Elsevier
Controlling (bio-) adhesion and friction is essential in many bio-medical and industrial
applications. Such control can be achieved using stimulus responsive polymers. Coatings …

FRET‐integrated polymer brushes for spatially resolved sensing of changes in polymer conformation

QA Besford, H Yong, H Merlitz… - Angewandte Chemie …, 2021 - Wiley Online Library
Polymer brush surfaces that alter their physical properties in response to chemical stimuli
have the capacity to be used as new surface‐based sensing materials. For such surfaces …

Temperature-sensitive tribological performance of titanium alloy lubricated with PNIPAM microgels

Y Xu, Y Bao, Z Liu, Q Zheng, Y Dong, R Song… - Applied Surface …, 2022 - Elsevier
In the pressent work, nanosized poly (N-isopropyl acrylamide)(PNIPAM) microgels were
prepared and used as lubricant additives in bovine calf serum (BCS) for titanium alloy/ultra …

Mechanofluorescent polymer brush surfaces that spatially resolve surface solvation

QA Besford, H Merlitz, S Schubotz, H Yong, S Chae… - ACS …, 2022 - ACS Publications
Polymer brushes, consisting of densely end-tethered polymers to a surface, can exhibit rapid
and sharp conformational transitions due to specific stimuli, which offer intriguing …

PMMA-b-PNIPAM Thin Films Display Cononsolvency-Driven Response in Mixed Water/Methanol Vapors

C Geiger, J Reitenbach, LP Kreuzer, T Widmann… - …, 2021 - ACS Publications
The swelling and solvation of 100–200 nm thin films of a diblock copolymer consisting of a
short poly (methyl methacrylate)(PMMA) block and a long poly (N-isopropylacrylamide) …

Adsorption–attraction model for co-nonsolvency in polymer brushes

JU Sommer - Macromolecules, 2017 - ACS Publications
We study the properties of a polymer brush exposed to a mixture of two solvents where one
component, called the co-nonsolvent (CNS), has a stronger preference with respect to the …

Pixelating responsive structural color via a bioinspired morphable concavity array (MoCA) composed of 2D photonic crystal elastomer actuators

Y Pan, C Li, X Hou, Z Yang, M Li… - Advanced Science, 2023 - Wiley Online Library
Stimuli‐responsive structural coloration allows the color change of soft substrates in
response to environmental stimuli such as heat, humidity, and solvents. Such color …

Co-Nonsolvency Transition of Poly(N-isopropylacrylamide) Brushes in a Series of Binary Mixtures

H Yong, E Bittrich, P Uhlmann, A Fery… - Macromolecules, 2019 - ACS Publications
Co-nonsolvency occurs if a mixture of two good solvents causes the collapse or demixing of
polymers into a polymer-rich phase in a certain range of compositions of these two solvents …

Role of Trapped Molecules at Sliding Contacts in Lattice-Resolved Friction

M Dašić, R Almog, L Agmon, S Yehezkel… - … Applied Materials & …, 2024 - ACS Publications
Understanding atomic friction within a liquid environment is crucial for engineering friction
mechanisms and characterizing surfaces. It has been suggested that the lattice resolution of …