Synthesis of Multifunctional Protein‐Polymer Conjugates via Oxygen‐tolerant, Aqueous Copper‐Mediated Polymerization, and Bioorthogonal Click Chemistry

Abstract: Oxygen‐tolerant, aqueous copper‐mediated polymerization approaches are combined with click chemistry in either a sequential or a simultaneous manner, to enable the synthesis of multifunctional protein‐polymer conjugates. Propargyl acrylate (PgA) and propargyl methacrylate (PgMA) grafting from a bovine serum albumin (BSA) macroinitiator is thoroughly optimized to synthesize chemically addressable BSA‐poly (propargyl acrylate) and BSA‐poly (propargyl methacrylate) respectively. The produced multifunctional bioconjugates bear pendant terminal 1‐alkynes which can be readily post‐functionalized via both [3+2] Huisgen cycloaddition and thiol‐yne click chemistry under mild reaction conditions. Simultaneous oxygen‐tolerant, aqueous copper‐catalyzed polymerization, and click chemistry mediate the in situ multiple chemical tailoring of biomacromolecules in excellent yields.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Synthesis of Multifunctional Protein‐Polymer Conjugates via Oxygen‐tolerant, Aqueous Copper‐Mediated Polymerization, and Bioorthogonal Click Chemistry ; day:25 ; month:04 ; year:2023 ; extent:7
Macromolecular rapid communications ; (25.04.2023) (gesamt 7)

Urheber
Voutyritsa, Errika
Gryparis, Charis
Theodorou, Alexis
Velonia, Kelly

DOI
10.1002/marc.202200976
URN
urn:nbn:de:101:1-2023042615275578004089
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
14.08.2025, 10:57 MESZ

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Beteiligte

  • Voutyritsa, Errika
  • Gryparis, Charis
  • Theodorou, Alexis
  • Velonia, Kelly

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