A redox responsive polymeric gel based on ionic crosslinking

Shih To Fei; Mwita V.B. Phelps; Yang Wang; Eric Barrett; Farhan Gandhi; Harry R. Allcock

doi:10.1039/b516972k

A redox responsive polymeric gel based on ionic crosslinking

Shih To Fei
, Mwita V.B. Phelps
, Yang Wang
, Eric Barrett
, Farhan Gandhi
, Harry R. Allcock

Research output: Contribution to journal › Article › peer-review

37 Scopus citations

Abstract

We report here an electrochemically responsive polymer hydrogel based on ionic crosslinking. The crosslinking by metal cations and anionic carboxylic acid side groups can be controlled by redox reactions. The crosslinks dissociate when the cation crosslinker is reduced to a lower oxidation state and reform following oxidation, which leads to a reversible and localized swelling-contraction. By choosing biocompatible components and miniaturization designs, the system has potential in microrobotic and biomedical applications.

Original language	English (US)
Pages (from-to)	397-401
Number of pages	5
Journal	Soft Matter
Volume	2
Issue number	5
DOIs	https://doi.org/10.1039/b516972k
State	Published - Jul 12 2006

All Science Journal Classification (ASJC) codes

General Chemistry
Condensed Matter Physics

Access to Document

10.1039/b516972k

Cite this

@article{0d558ee697d0439499b487cf0f5c5619,

title = "A redox responsive polymeric gel based on ionic crosslinking",

abstract = "We report here an electrochemically responsive polymer hydrogel based on ionic crosslinking. The crosslinking by metal cations and anionic carboxylic acid side groups can be controlled by redox reactions. The crosslinks dissociate when the cation crosslinker is reduced to a lower oxidation state and reform following oxidation, which leads to a reversible and localized swelling-contraction. By choosing biocompatible components and miniaturization designs, the system has potential in microrobotic and biomedical applications.",

author = "Fei, \{Shih To\} and Phelps, \{Mwita V.B.\} and Yang Wang and Eric Barrett and Farhan Gandhi and Allcock, \{Harry R.\}",

year = "2006",

month = jul,

day = "12",

doi = "10.1039/b516972k",

language = "English (US)",

volume = "2",

pages = "397--401",

journal = "Soft Matter",

issn = "1744-683X",

publisher = "Royal Society of Chemistry",

number = "5",

}

TY - JOUR

T1 - A redox responsive polymeric gel based on ionic crosslinking

AU - Fei, Shih To

AU - Phelps, Mwita V.B.

AU - Wang, Yang

AU - Barrett, Eric

AU - Gandhi, Farhan

AU - Allcock, Harry R.

PY - 2006/7/12

Y1 - 2006/7/12

N2 - We report here an electrochemically responsive polymer hydrogel based on ionic crosslinking. The crosslinking by metal cations and anionic carboxylic acid side groups can be controlled by redox reactions. The crosslinks dissociate when the cation crosslinker is reduced to a lower oxidation state and reform following oxidation, which leads to a reversible and localized swelling-contraction. By choosing biocompatible components and miniaturization designs, the system has potential in microrobotic and biomedical applications.

AB - We report here an electrochemically responsive polymer hydrogel based on ionic crosslinking. The crosslinking by metal cations and anionic carboxylic acid side groups can be controlled by redox reactions. The crosslinks dissociate when the cation crosslinker is reduced to a lower oxidation state and reform following oxidation, which leads to a reversible and localized swelling-contraction. By choosing biocompatible components and miniaturization designs, the system has potential in microrobotic and biomedical applications.

UR - https://www.scopus.com/pages/publications/33745713783

UR - https://www.scopus.com/pages/publications/33745713783#tab=citedBy

U2 - 10.1039/b516972k

DO - 10.1039/b516972k

M3 - Article

AN - SCOPUS:33745713783

SN - 1744-683X

VL - 2

SP - 397

EP - 401

JO - Soft Matter

JF - Soft Matter

IS - 5

ER -

A redox responsive polymeric gel based on ionic crosslinking

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this