Redox-responsive organometallic hydrogels for in situ metal nanoparticle synthesis

B. Zoetebier; M.A. Hempenius; G.J. Vancso

doi:10.1039/C4CC06988A

Redox-responsive organometallic hydrogels for in situ metal nanoparticle synthesis

B. Zoetebier, M.A. Hempenius, G.J. Vancso

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

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Abstract

A new class of redox active hydrogels composed of poly(ferrocenylsilane) polyanion and poly(ethylene glycol) chains was assembled, using a copper-free azide–alkyne Huisgen cycloaddition reaction. These organometallic hydrogels displayed reversible collapse and reswelling upon chemical oxidation and reduction, respectively, and formed relatively well-defined, unaggregated Pd(0) nanoparticles (8.2 ± 2.2 nm) from K2PdCl4 salts.

Original language	English
Pages (from-to)	636-639
Number of pages	4
Journal	Chemical communications
Volume	51
Issue number	4
DOIs	https://doi.org/10.1039/C4CC06988A
Publication status	Published - 16 Oct 2015

Keywords

2023 OA procedure

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10.1039/C4CC06988A

ArticleFinal published version, 1.77 MBLicence: Taverne

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abstract = "A new class of redox active hydrogels composed of poly(ferrocenylsilane) polyanion and poly(ethylene glycol) chains was assembled, using a copper-free azide–alkyne Huisgen cycloaddition reaction. These organometallic hydrogels displayed reversible collapse and reswelling upon chemical oxidation and reduction, respectively, and formed relatively well-defined, unaggregated Pd(0) nanoparticles (8.2 ± 2.2 nm) from K2PdCl4 salts.",

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N2 - A new class of redox active hydrogels composed of poly(ferrocenylsilane) polyanion and poly(ethylene glycol) chains was assembled, using a copper-free azide–alkyne Huisgen cycloaddition reaction. These organometallic hydrogels displayed reversible collapse and reswelling upon chemical oxidation and reduction, respectively, and formed relatively well-defined, unaggregated Pd(0) nanoparticles (8.2 ± 2.2 nm) from K2PdCl4 salts.

AB - A new class of redox active hydrogels composed of poly(ferrocenylsilane) polyanion and poly(ethylene glycol) chains was assembled, using a copper-free azide–alkyne Huisgen cycloaddition reaction. These organometallic hydrogels displayed reversible collapse and reswelling upon chemical oxidation and reduction, respectively, and formed relatively well-defined, unaggregated Pd(0) nanoparticles (8.2 ± 2.2 nm) from K2PdCl4 salts.

KW - 2023 OA procedure

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DO - 10.1039/C4CC06988A

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VL - 51

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EP - 639

JO - Chemical communications

JF - Chemical communications

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Redox-responsive organometallic hydrogels for in situ metal nanoparticle synthesis

Abstract

Keywords

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