Skip to main content
Sister Publication Links
  • Middle East Foam & Polyurethane
  • UTECH Asia/PU China
  • UTECH Europe
  • UTECH Las Americas
Subscribe
  • My Account
  • Login
  • Subscribe
  • Ukraine
  • News
    • Asia
    • Americas
    • Europe
    • M & A
    • Financial results
    • Automotive
  • Data
  • Information
    • Country Overview
    • Market Sector overviews
    • Technical articles
    • Company profiles and strategies
  • Events
    • Exhibitions
    • Conferences
    • Webinars / Livestreams
    • Become a Speaker
  • Advertise
  • Contact Us
  • Issues
  • Subscribe
MENU
Breadcrumb
  1. Home
  2. News
May 18, 2023 09:20 AM

Antibacterial modified PU foam has potential for remediating oil spills at sea

Sarah Houlton
  • Tweet
  • Share
  • Share
  • Email
  • More
    Print

    Wuhan, China – Polyurethane foam’s absorbent properties make it particularly appropriate for soaking up offshore oil spills, but the widespread nature of microbes within the marine environment means that antibacterial properties are also requires. Scientists at Wuhan University of Technology have developed a way to confer these properties.

    First, they prepared an antibacterial PU foam doped with amino acids, and the surface of the PU was then modified with polydopamine and modified multiwalled carbon nanotubes. They found the resulting modified foam had both antibacterial properties and gave excellent oil–water separation.

    The foam was able to absorb 23 times its own weight of oil, and bacterial adhesion was prevented. They suggest that it might have great potential in oil–water separation in challenging situations such as oil spills at sea.

    The work has been published in the Journal of Materials Research.

    Recommended for You
    Huntsman EV Render
    Electric vehicle battery materials launched by Huntsman
    2019, istock, spray foam, spf, generic, 800.jpg
    Chemours to increase capacity of Opteon low-GWP blowing agent
    Indian train 800
    Sheela to supply foam to the specifications of European railway operators
    Latest Issue
    UTech April/May 2023
    Get the latest edition here
    View All Archives
    Get our newsletters

    Breaking news and in-depth coverage of essential topics delivered straight to your inbox.

    Subscribe today

    Register to access our archive of leading information on the polyurethanes industry.

    Subscribe now
    Connect with Us
    • Twitter
    • LinkedIn
    • Facebook
    • Youtube

    Follow us on social media for the latest polyurethanes industry news and event updates.

    Logo
    Contact Us

    Crain Communications
    11, Ironmonger Lane
    London
    EC2V 8EY
    United Kingdom

    Editorial
    Phone +44 (0) 20 3287 5935
    Email click to send

    Customer Service
    Phone +1 313 446 0450
    Email click to send

    Resources
    • Advertise with Us
    • Media Kit
    • Staff
    • Careers
    • Ad Choices Ad Choices
    • Sitemap
    Legal
    • Terms and Conditions
    • Privacy Policy
    • Privacy Request
    Copyright © 1996-2023. Crain Communications, Inc. All Rights Reserved.
    • Ukraine
    • News
      • Asia
      • Americas
      • Europe
      • M & A
      • Financial results
      • Automotive
    • Data
    • Information
      • Country Overview
      • Market Sector overviews
      • Technical articles
      • Company profiles and strategies
    • Events
      • Exhibitions
      • Conferences
      • Webinars / Livestreams
      • Become a Speaker
    • Advertise
    • Contact Us
    • Issues
    • Subscribe