Competing polymer–substrate interactions mitigate random copolymer adsorption

MJB Davis, B Zuo, RD Priestley - Soft Matter, 2018 - pubs.rsc.org
Annealing a supported polymer film in the melt state, a common practice to relieve residual
stresses and erase thermal history, can result in the development of an irreversibly adsorbed …

Sum Frequency Generation Vibrational Spectroscopy Using Evanescent Waves—Toward Probing Irregular and Complex Surfaces of Mesoscopic-Scale Materials

P Hu, B Li, C Bai, X Li, X Lu - Analytical chemistry, 2018 - ACS Publications
With the rapid development of materials science, on-demand techniques are highly needed
with the capability to characterize materials in the micrometer and nanometer scales. In this …

Protein resistance driven by polymer nanoarchitecture

MK Endoh, Y Morimitsu, D Salatto, Z Huang… - ACS Macro …, 2019 - ACS Publications
We report that the nanometer-scale architecture of polymer chains plays a crucial role in its
protein resistant property over surface chemistry. Protein-repellent (noncharged), few …

Observing different dynamic behaviors of weakly and strongly adsorbed polystyrene chains at interfaces

X Li, X Han, X Wang, Z Chen, X Lu - Soft Matter, 2018 - pubs.rsc.org
Understanding the dynamic behavior of polymer chains adsorbed onto a solid surface is of
great importance for elucidating polymer–surface interactions. Here by using sum frequency …

Self-assembled copolymer adsorption layer-induced block copolymer nanostructures in thin films

DH Kim, SY Kim - ACS Central Science, 2019 - ACS Publications
In polymer thin films, the bottom polymer chains are irreversibly adsorbed onto the
substrates creating an ultrathin layer. Although this thin layer (only a few nanometers thick) …

Adsorption Kinetics of Polystyrene and Poly(9-anthracenyl methyl methacrylate) onto SiO2 Surface Measured by Chip Nano-Calorimetry

M Ishihara, T Watanabe, T Sasaki - Polymers, 2022 - mdpi.com
The alternating current (AC) chip nano-calorimetry is a powerful tool to investigate the
physical properties of polymer thin films. In this paper, we report on the adsorption kinetics of …

Surface-restructuring differences between polyrotaxanes and random copolymers in aqueous environment

A Ge, L Qiao, JH Seo, N Yui, S Ye - Langmuir, 2018 - ACS Publications
In the present study, we investigated the surface reorganization behaviors and adsorption
conformations of fibrinogen on the surface of polyrotaxanes containing different amounts of …

Generalized protein-repellent properties of ultrathin homopolymer films

D Salatto, YT Koga, Y Bajaj, Z Huang, BM Yavitt… - …, 2020 - ACS Publications
Fouling is the undesirable accumulation of a material on a wide variety of objects and has
now become a widespread global problem from land to ocean with both economic and …

Effect of molecular architecture on conformational relaxation of polymer chains at interfaces

HK Nguyen, D Kawaguchi… - Macromolecular rapid …, 2020 - Wiley Online Library
Dynamics of polymer chains near an interface with an inorganic material are believed to
strongly affect the physical properties of polymers in nanocomposites and thin films. An …

Lamellar Orientation and Transition Behavior of PS-b-P2VP Copolymers Supported on Physically Adsorbed Layers

Y Kim, W Lee, S Jo, H Ahn, K Kim, JU Kim… - Macromolecules, 2020 - ACS Publications
A simple approach to utilizing physically adsorbed layers consisting of nonfunctional
random and block copolymer chains is suggested for surface neutrality toward lamella …