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Updated: May 14, 2026

High-throughput Identification of Bacteria Repellent Polymers for Medical Devices

High-throughput Identification of Bacteria Repellent Polymers for Medical Devices

Published on: November 5, 2016

Bio-Based Polymers with Potential Antimicrobial Activity from Vanillin Methacrylate via ARGET-ATRP.

Eddy Marelli¹, Maristella Mastore², Maurizio F Brivio²

¹Laboratory of Polymer Chemistry and Sustainable Catalysis, Department of Biotechnology and Life Sciences (DBSV), University of Insubria, 21100 Varese, Italy.

|May 13, 2026

Summary

This study optimized the polymerization of vanillin methacrylate (VMA), a bio-based monomer, using ARGET-ATRP. The resulting polymer (PVMA) shows potential as a sustainable thermoplastic with antimicrobial properties.

Keywords:

ARGET-ATRP antimicrobial polymers bio-based polymers biomass valorization vanillin methacrylate

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Antimicrobial Characterization of Advanced Materials for Bioengineering Applications

Antimicrobial Characterization of Advanced Materials for Bioengineering Applications

Published on: August 4, 2018

Area of Science:

Polymer Chemistry
Biomaterials Science
Sustainable Polymers

Background:

Vanillin methacrylate (VMA) is a bio-based monomer derived from vanillin.
Atom Transfer Radical Polymerization (ATRP) is a controlled polymerization technique.
Developing sustainable alternatives to fossil-based polymers is crucial.

Purpose of the Study:

To investigate the Activators Regenerated by Electron Transfer Atom Transfer Radical Polymerization (ARGET-ATRP) of VMA.
To optimize reaction conditions for high monomer conversion and preservation of the aldehyde functionality.
To evaluate the properties and potential applications of the resulting polymer (PVMA).

Main Methods:

Systematic study of ARGET-ATRP for VMA polymerization.
Optimization of catalysts (bipyridine-based vs. polydentate aliphatic amines).
Kinetic studies and reactivation experiments to understand polymerization behavior.

Main Results:

Polydentate aliphatic amines showed higher activity than bipyridine catalysts.
Polymerization reached a plateau due to reducing agent depletion, confirmed by reactivation.
The synthesized polymer (PVMA) has a glass transition temperature similar to polystyrene.
PVMA demonstrated preliminary in vitro antimicrobial activity against E. coli and B. subtilis.

Conclusions:

ARGET-ATRP is an effective method for polymerizing VMA while retaining its functional groups.
PVMA is a promising bio-derived thermoplastic alternative with potential antimicrobial applications.
Further research is warranted to explore PVMA's full potential in material science and healthcare.