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 …

Thermoresponsive Polymers under Pressure with a Focus on Poly(N-isopropylacrylamide) (PNIPAM)

CM Papadakis, BJ Niebuur, A Schulte - Langmuir, 2023 - ACS Publications
Pressure is a key variable in the phase behavior of responsive polymers, both for
applications and from a fundamental point of view. In this feature article, we review recent …

The hydrophobic effect and the role of cosolvents

NFA van der Vegt, D Nayar - The Journal of Physical Chemistry B, 2017 - ACS Publications
Cosolvents modulate aqueous solubility, hydrophobic interactions, and the stability and
function of most proteins in the living cell. Our molecular-level understanding of cosolvent …

Heterogeneous hydrogel structures with spatiotemporal reconfigurability using addressable and tunable voxels

R Khodambashi, Y Alsaid, R Rico, H Marvi… - Advanced …, 2021 - Wiley Online Library
Stimuli‐responsive hydrogels can sense environmental cues and change their volume
accordingly without the need for additional sensors or actuators. This enables a significant …

Computational calorimetry of PNIPAM cononsolvency in water/methanol mixtures

C Dalgicdir, F Rodríguez-Ropero… - The Journal of …, 2017 - ACS Publications
We revisit the mechanism for cononsolvency of PNIPAM in water/methanol mixtures. Using
extensive molecular dynamics simulations, we calculate the calorimetric enthalpy of the …

[HTML][HTML] Normalization of hydrogel swelling behavior for sensoric and actuatoric applications

A Ehrenhofer, M Elstner, T Wallmersperger - Sensors and Actuators B …, 2018 - Elsevier
Hydrogels can be used for sensor or actuator applications depending on their swelling
behavior: highly sensitive hydrogels are better suited for sensors while hydrogels with lower …

Tweaking Behavior of Hydrogen Bond Donor in Choline Chloride-Based Deep Eutectic Solvents for Regulating the Phase Transition of Poly(N-vinylcaprolactam): A …

K Kumar, R Umapathi, M Bisht… - ACS Sustainable …, 2021 - ACS Publications
Deep eutectic solvents (DESs) are recognized as a “green” alternative to conventional ionic
liquids and organic solvents owing to their specific properties. In this study, the influence of …

Influence of additives on thermoresponsive polymers in aqueous media: a case study of poly (N-isopropylacrylamide)

R Umapathi, PM Reddy, A Rani… - Physical Chemistry …, 2018 - pubs.rsc.org
Thermoresponsive polymers (TRPs) in different solvent media have been studied over a
long period and are important from both scientific and technical points of view. Despite …

Molecular description of the coil-to-globule transition of Poly (N-isopropylacrylamide) in water/ethanol mixture at low alcohol concentration

L Tavagnacco, E Zaccarelli, E Chiessi - Journal of Molecular Liquids, 2020 - Elsevier
Abstract Poly (N-isopropylacrylamide), PNIPAM, is a widely studied polymer, which serves
as a key constituent of nanostructured soft materials with responsive properties. Upon …

Mechanical enhancement of hydrophobically associating hydrogels by solvent-regulated phase separation

W Cui, Y Cai, Y Zheng, R Ran - Polymer, 2020 - Elsevier
Hydrogels have a wide range of potential applications due to their unique soft and hydrated
structure. Many applications, however, require an efficient combination of mechanical …