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Swelling Behavior of Novel Hydrogels Produced from Glucose-Based Ionic Monomers with Varying Cross-Linkers.


ABSTRACT: This work presents the synthesis of glucose-based vinyl imidazolium monomers and the hydrogels produced thereof. These novel semisynthetic, cationic hydrogels were prepared by radical polymerization with different types of commercial cross-linkers such as N,N'-methylenebis(acrylamide) or poly(ethylene glycol) diacrylate. Both the type and the amount of cross-linker were investigated as influencing factors with respect to the swelling degree. It was found that the cross-linker type majorly influences the swelling degree and long-term stability of the hydrogels. Last, the influence of different anions (e.g., halogens, acetate, and triflate) in the monomer molecule on the swelling properties of the hydrogels was investigated.

SUBMITTER: Lambrecht S 

PROVIDER: S-EPMC10851242 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature

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Swelling Behavior of Novel Hydrogels Produced from Glucose-Based Ionic Monomers with Varying Cross-Linkers.

Lambrecht Sina S   Schröter Henrik H   Pohle Henriette H   Jopp Stefan S  

ACS omega 20240126 5


This work presents the synthesis of glucose-based vinyl imidazolium monomers and the hydrogels produced thereof. These novel semisynthetic, cationic hydrogels were prepared by radical polymerization with different types of commercial cross-linkers such as <i>N</i>,<i>N</i>'-methylenebis(acrylamide) or poly(ethylene glycol) diacrylate. Both the type and the amount of cross-linker were investigated as influencing factors with respect to the swelling degree. It was found that the cross-linker type  ...[more]

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