Synthesis and properties of the metallo-supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO3: Ag+/Cu2+ ion exchange and effective antibacterial activity

Feng Xu; Harihara Padhy; Mona S. Al-Dossary; Guishan Zhang; Ali Reza Behzad; Ulrich Stingl; Alexander Rothenberger

doi:10.1039/c4tb00611a

Synthesis and properties of the metallo-supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO3: Ag+/Cu2+ ion exchange and effective antibacterial activity

Feng Xu, Harihara Padhy, Mona S. Al-Dossary, Guishan Zhang, Ali Reza Behzad, Ulrich Stingl, Alexander Rothenberger

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

17 Scopus citations

Abstract

The commercial polymeric anhydride poly(methyl vinyl ether-alt-maleic anhydride) (PVM/MA) is converted by reaction with NaOH to give poly(methyl vinyl ether-alt-mono-sodium maleate) (PVM/Na-MA). By addition of AgNO 3-solution, the formation of the silver(i) supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO 3 is reported. Freeze-dried samples of the hydrogel show a mesoporous network of polycarboxylate ligands that are crosslinked by silver(i) cations. In the intact hydrogel, ion-exchange studies are reported and it is shown that Ag+ ions can be exchanged by copper(ii) cations without disintegration of the hydrogel. The silver(i) hydrogel shows effective antibacterial activity and potential application as burn wound dressing. © the Partner Organisations 2014.

Original language	English (US)
Pages (from-to)	6406
Journal	Journal of Materials Chemistry B
Volume	2
Issue number	37
DOIs	https://doi.org/10.1039/c4tb00611a
State	Published - Jul 30 2014

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: The authors thank Dr Lan Zhao, Dr Omar El Tall and Dr Xian-rong Guo from the King Abdullah University of Science and Technology (KAUST) Core Laboratories for their help in the characterization. Research reported in this publication was supported by the King Abdullah University of Science and Technology (KAUST).

ASJC Scopus subject areas

Biomedical Engineering
General Materials Science
General Medicine
General Chemistry

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10.1039/c4tb00611a

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Xu, F., Padhy, H., Al-Dossary, M. S., Zhang, G., Behzad, A. R., Stingl, U., & Rothenberger, A. (2014). Synthesis and properties of the metallo-supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO3: Ag+/Cu2+ ion exchange and effective antibacterial activity. Journal of Materials Chemistry B, 2(37), 6406. https://doi.org/10.1039/c4tb00611a

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title = "Synthesis and properties of the metallo-supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO3: Ag+/Cu2+ ion exchange and effective antibacterial activity",

abstract = "The commercial polymeric anhydride poly(methyl vinyl ether-alt-maleic anhydride) (PVM/MA) is converted by reaction with NaOH to give poly(methyl vinyl ether-alt-mono-sodium maleate) (PVM/Na-MA). By addition of AgNO 3-solution, the formation of the silver(i) supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO 3 is reported. Freeze-dried samples of the hydrogel show a mesoporous network of polycarboxylate ligands that are crosslinked by silver(i) cations. In the intact hydrogel, ion-exchange studies are reported and it is shown that Ag+ ions can be exchanged by copper(ii) cations without disintegration of the hydrogel. The silver(i) hydrogel shows effective antibacterial activity and potential application as burn wound dressing. {\textcopyright} the Partner Organisations 2014.",

author = "Feng Xu and Harihara Padhy and Al-Dossary, \{Mona S.\} and Guishan Zhang and Behzad, \{Ali Reza\} and Ulrich Stingl and Alexander Rothenberger",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The authors thank Dr Lan Zhao, Dr Omar El Tall and Dr Xian-rong Guo from the King Abdullah University of Science and Technology (KAUST) Core Laboratories for their help in the characterization. Research reported in this publication was supported by the King Abdullah University of Science and Technology (KAUST).",

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doi = "10.1039/c4tb00611a",

language = "English (US)",

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Xu, F, Padhy, H, Al-Dossary, MS, Zhang, G, Behzad, AR, Stingl, U & Rothenberger, A 2014, 'Synthesis and properties of the metallo-supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO3: Ag+/Cu2+ ion exchange and effective antibacterial activity', Journal of Materials Chemistry B, vol. 2, no. 37, pp. 6406. https://doi.org/10.1039/c4tb00611a

Synthesis and properties of the metallo-supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO3: Ag+/Cu2+ ion exchange and effective antibacterial activity. / Xu, Feng; Padhy, Harihara; Al-Dossary, Mona S. et al.
In: Journal of Materials Chemistry B, Vol. 2, No. 37, 30.07.2014, p. 6406.

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

TY - JOUR

T1 - Synthesis and properties of the metallo-supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO3: Ag+/Cu2+ ion exchange and effective antibacterial activity

AU - Xu, Feng

AU - Padhy, Harihara

AU - Al-Dossary, Mona S.

AU - Zhang, Guishan

AU - Behzad, Ali Reza

AU - Stingl, Ulrich

AU - Rothenberger, Alexander

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The authors thank Dr Lan Zhao, Dr Omar El Tall and Dr Xian-rong Guo from the King Abdullah University of Science and Technology (KAUST) Core Laboratories for their help in the characterization. Research reported in this publication was supported by the King Abdullah University of Science and Technology (KAUST).

PY - 2014/7/30

Y1 - 2014/7/30

N2 - The commercial polymeric anhydride poly(methyl vinyl ether-alt-maleic anhydride) (PVM/MA) is converted by reaction with NaOH to give poly(methyl vinyl ether-alt-mono-sodium maleate) (PVM/Na-MA). By addition of AgNO 3-solution, the formation of the silver(i) supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO 3 is reported. Freeze-dried samples of the hydrogel show a mesoporous network of polycarboxylate ligands that are crosslinked by silver(i) cations. In the intact hydrogel, ion-exchange studies are reported and it is shown that Ag+ ions can be exchanged by copper(ii) cations without disintegration of the hydrogel. The silver(i) hydrogel shows effective antibacterial activity and potential application as burn wound dressing. © the Partner Organisations 2014.

AB - The commercial polymeric anhydride poly(methyl vinyl ether-alt-maleic anhydride) (PVM/MA) is converted by reaction with NaOH to give poly(methyl vinyl ether-alt-mono-sodium maleate) (PVM/Na-MA). By addition of AgNO 3-solution, the formation of the silver(i) supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO 3 is reported. Freeze-dried samples of the hydrogel show a mesoporous network of polycarboxylate ligands that are crosslinked by silver(i) cations. In the intact hydrogel, ion-exchange studies are reported and it is shown that Ag+ ions can be exchanged by copper(ii) cations without disintegration of the hydrogel. The silver(i) hydrogel shows effective antibacterial activity and potential application as burn wound dressing. © the Partner Organisations 2014.

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U2 - 10.1039/c4tb00611a

DO - 10.1039/c4tb00611a

M3 - Article

SN - 2050-7518

VL - 2

SP - 6406

JO - Journal of Materials Chemistry B

JF - Journal of Materials Chemistry B

IS - 37

ER -

Synthesis and properties of the metallo-supramolecular polymer hydrogel poly[methyl vinyl ether-alt-mono-sodium maleate]·AgNO3: Ag+/Cu2+ ion exchange and effective antibacterial activity

Abstract

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