Structures and synthesis of zwitterionic polymers

A Laschewsky - Polymers, 2014 - mdpi.com
The structures and synthesis of polyzwitterions (“polybetaines”) are reviewed, emphasizing
the literature of the past decade. Particular attention is given to the general challenges …

Making polymeric membranes antifouling via “grafting from” polymerization of zwitterions

Q Li, J Imbrogno, G Belfort… - Journal of Applied …, 2015 - Wiley Online Library
Protein‐fouling of membranes has negative effects on the wide applications of membrane
materials, such as poly (vinylidene fluoride)(PVDF), poly (ether sulfone)(PES)/polysulfone …

Zwitterion-containing polymer additives for fouling resistant ultrafiltration membranes

P Kaner, E Rubakh, A Asatekin - Journal of Membrane Science, 2017 - Elsevier
Fouling is likely the most important obstacle to the use of membranes in many applications,
especially in those that the feed contains high concentrations of organics such as oil and …

High-flux and antifouling polyethersulfone nanocomposite membranes incorporated with zwitterion-functionalized graphene oxide for ultrafiltration applications

S Kong, M Lim, H Shin, JH Baik, JC Lee - Journal of Industrial and …, 2020 - Elsevier
Polyethersulfone (PES) membranes containing cysteine-functionalized graphene oxide
(CGO) were prepared to enhance the ultrafiltration performance such as water flux and …

Expanding the structural diversity of polyelectrolyte complexes and polyzwitterions

AE Neitzel, GX De Hoe, MV Tirrell - Current Opinion in Solid State and …, 2021 - Elsevier
Charged (macro) molecules are essential components in natural materials and organisms;
thus the rational design of biomimetic materials requires a holistic understanding of structure …

Zwitterionic copolymer additive architecture affects membrane performance: fouling resistance and surface rearrangement in saline solutions

P Kaner, AV Dudchenko, MS Mauter… - Journal of Materials …, 2019 - pubs.rsc.org
Membrane separations are simple to operate, scalable, versatile, and energy efficient, but
their broader use is curtailed by fouling or performance decline due to feed component …

Chemoselective, postpolymerization modification of bioactive, degradable polymers

JM Fishman, DB Zwick, AG Kruger… - …, 2019 - ACS Publications
Degradable polymers promote sustainability, mitigate environmental impact, and facilitate
biological applications. Tailoring degradable polymers is challenging because installing …

Improvement of reverse osmosis performance of polyamide thin-film composite membranes using TiO2 nanoparticles

AMA El-Aassar - Desalination and water treatment, 2015 - Taylor & Francis
The present paper explores the role of Titanium dioxide (TiO2) nanoparticles in the
improvement of performance of polyamide thin-film composite reverse osmosis (RO) …

Polarization-Driven Asymmetric Electronic Response of Monolayer Graphene to Polymer Zwitterions Probed from Both Sides

N Hight-Huf, Y Nagar, A Levi… - … Applied Materials & …, 2021 - ACS Publications
We investigated the nature of graphene surface doping by zwitterionic polymers and the
implications of weak in-plane and strong through-plane screening using a novel sample …

Antithrombogenic properties of amphiphilic block copolymer coatings: Evaluation of hemocompatibility using whole blood

K Haraguchi, T Takehisa, T Mizuno… - … Biomaterials Science & …, 2015 - ACS Publications
Antithrombogenicity is one of the most critical properties required for materials used in
biomedical devices, particularly in devices that contact blood. The antithrombogenicity of …