Zwitterionic biomaterials

Q Li, C Wen, J Yang, X Zhou, Y Zhu, J Zheng… - Chemical …, 2022 - ACS Publications
The term “zwitterionic polymers” refers to polymers that bear a pair of oppositely charged
groups in their repeating units. When these oppositely charged groups are equally …

Dealing with the foreign‐body response to implanted biomaterials: strategies and applications of new materials

D Zhang, Q Chen, C Shi, M Chen, K Ma… - Advanced Functional …, 2021 - Wiley Online Library
Foreign‐body response caused by implanted biomaterials seriously impedes the function of
implants and is a major obstacle to the development of implantable biomaterials and …

Microgel reinforced zwitterionic hydrogel coating for blood-contacting biomedical devices

M Yao, Z Wei, J Li, Z Guo, Z Yan, X Sun, Q Yu… - Nature …, 2022 - nature.com
Zwitterionic hydrogels exhibit eminent nonfouling and hemocompatibility. Several key
challenges hinder their application as coating materials for blood-contacting biomedical …

Surface-initiated controlled radical polymerization: state-of-the-art, opportunities, and challenges in surface and interface engineering with polymer brushes

JO Zoppe, NC Ataman, P Mocny, J Wang… - Chemical …, 2017 - ACS Publications
The generation of polymer brushes by surface-initiated controlled radical polymerization (SI-
CRP) techniques has become a powerful approach to tailor the chemical and physical …

Polymer brushes: Synthesis, characterization, properties and applications

AM Bhayo, Y Yang, X He - Progress in Materials Science, 2022 - Elsevier
Polymer brushes are thin polymer films in which the individual polymer chains are tethered
by one chain end to a solid interface. The bulk and solution properties of these highly …

Expansion of primitive human hematopoietic stem cells by culture in a zwitterionic hydrogel

T Bai, J Li, A Sinclair, S Imren, F Merriam, F Sun… - Nature medicine, 2019 - nature.com
The ability to expand hematopoietic stem and progenitor cells (HSPCs) ex vivo is critical to
fully realize the potential of HSPC-based therapies. In particular, the application of clinically …

Zwitterionic materials for antifouling membrane surface construction

M He, K Gao, L Zhou, Z Jiao, M Wu, J Cao, X You… - Acta biomaterialia, 2016 - Elsevier
Membrane separation processes are often perplexed by severe and ubiquitous membrane
fouling. Zwitterionic materials, keeping electric neutrality with equivalent positive and …

Zwitteration: coating surfaces with zwitterionic functionality to reduce nonspecific adsorption

JB Schlenoff - Langmuir, 2014 - ACS Publications
Coating surfaces with thin or thick films of zwitterionic material is an effective way to reduce
or eliminate nonspecific adsorption to the solid/liquid interface. This review tracks the …

[HTML][HTML] Copper-mediated living radical polymerization (atom transfer radical polymerization and copper (0) mediated polymerization): from fundamentals to …

C Boyer, NA Corrigan, K Jung, D Nguyen… - Chemical …, 2016 - ACS Publications
The discovery of the first “living” radical polymerization by Otsu and co-workers (1) in 1982
heralded the start of a very exciting time for polymer chemists. Since then, a plethora of living …

Nanomaterials as promising alternative in the infection treatment

M Vallet-Regí, B González… - International journal of …, 2019 - mdpi.com
Both the prevalence of antibiotic resistance and the increased biofilm-associated infections
are boosting the demand for new advanced and more effective treatment for such infections …