Bipolar and NIR-responsive Polyurethane Microspheres as a Bifunctional Adsorbent for Simultaneous Capture of Bacteria and Removal of Dyes

Key Points

• The bifunctional adsorbent demonstrates effective simultaneous capture of bacteria and dye removal.
• Data shows over 90% dye removal efficiency within 1 hour, successfully retaining bacterial integrity.
• This analysis utilized polyurethane microspheres designed for near-infrared response and bifunctionality.
• Findings indicate a promising approach for improving water treatment processes, but further testing is required.