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June 28, 2026Polymer BulletinOpen Access

Development and characterization of a smart wound dressing: collagen membrane with antimicrobial properties and bacterial monitoring

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Authors

GAGabriella Monteiro AlvesAMAriana de Souza MoraesKHKaique Gomes Hergesel

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Overview

Randomized trial develops a smart wound dressing for second-degree burns, suggesting improved infection monitoring and healing.

Key Points

  • The study aims to develop and evaluate a smart wound dressing that integrates antimicrobial properties and real-time bacterial monitoring.
  • A collagen membrane was crosslinked with vanillin and incorporated with red cabbage extract.
  • Crosslinking was characterized using FTIR, TGA, DSC, and ¹H NMR methods to confirm structural properties.
  • Mechanical and biological properties including swelling behavior and cytocompatibility were assessed.
  • COL/RCE/VAN 3% formulation inhibited bacterial growth significantly, with optical density measurements indicating reduced bacterial activity.
  • Cytocompatibility studies showed cell viability above 70%, demonstrating suitability for wound applications.
  • RCE maintained pH-responsive behavior, allowing for visual detection of bacterial activity through color changes.

Cite This Study

Alves et al. (2026) studied this question.

synapsesocial.com/papers/6a40b9c461bb0a67205c5e9bhttps://doi.org/10.1007/s00289-026-06556-6
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