SuFEx-based strategies for the preparation of functional particles and cation exchange resins

Andrew J. Kassick; Li Chen; Marina Kovaliov; Robert T. Mathers; Jason Locklin; Saadyah Averick

doi:10.1039/c9cc00036d

SuFEx-based strategies for the preparation of functional particles and cation exchange resins

Andrew J. Kassick, Li Chen, Marina Kovaliov, Robert T. Mathers, Jason Locklin, Saadyah Averick

Penn State New Kensington

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

8 Scopus citations

Abstract

A predictable and reproducible number of sulfuric acid sites have been achieved for cation exchange resins by employing a mild SuFEx-based reagent system to effect the hydrolysis of fluorosulfonated polymer beads. The resultant poly(hydrogen sulfate) beads effectively demonstrate their utility as cation exchange resins in ion-capture experiments. Furthermore, their polyfluorosulfonated precursors have also proven to be suitable substrates for traditional SuFEx-type click reactions in both small molecule and protein immobilization applications.

Original language	English (US)
Pages (from-to)	3891-3894
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	27
DOIs	https://doi.org/10.1039/c9cc00036d
State	Published - 2019

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Metals and Alloys
Materials Chemistry
Surfaces, Coatings and Films
Chemistry(all)
Catalysis

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abstract = "A predictable and reproducible number of sulfuric acid sites have been achieved for cation exchange resins by employing a mild SuFEx-based reagent system to effect the hydrolysis of fluorosulfonated polymer beads. The resultant poly(hydrogen sulfate) beads effectively demonstrate their utility as cation exchange resins in ion-capture experiments. Furthermore, their polyfluorosulfonated precursors have also proven to be suitable substrates for traditional SuFEx-type click reactions in both small molecule and protein immobilization applications.",

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note = "Funding Information: We gratefully acknowledge The Army Research Office (Award# 68271-CH) Young Investigator Program (W911NF-17-1-0015) and the Neuroscience Institute at AHN for funding. Publisher Copyright: {\textcopyright} 2019 The Royal Society of Chemistry.",

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AU - Chen, Li

AU - Kovaliov, Marina

AU - Mathers, Robert T.

AU - Locklin, Jason

AU - Averick, Saadyah

N1 - Funding Information: We gratefully acknowledge The Army Research Office (Award# 68271-CH) Young Investigator Program (W911NF-17-1-0015) and the Neuroscience Institute at AHN for funding. Publisher Copyright: © 2019 The Royal Society of Chemistry.

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AB - A predictable and reproducible number of sulfuric acid sites have been achieved for cation exchange resins by employing a mild SuFEx-based reagent system to effect the hydrolysis of fluorosulfonated polymer beads. The resultant poly(hydrogen sulfate) beads effectively demonstrate their utility as cation exchange resins in ion-capture experiments. Furthermore, their polyfluorosulfonated precursors have also proven to be suitable substrates for traditional SuFEx-type click reactions in both small molecule and protein immobilization applications.

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SuFEx-based strategies for the preparation of functional particles and cation exchange resins

Abstract

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