Cefalexin-immobilized multi-walled carbon nanotubes show strong antimicrobial and anti-adhesion properties

• Main Authors: Qi, Xiaobao, Gunawan, Poernomo, Xu, Rong, Chang, Matthew Wook
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/99578; http://hdl.handle.net/10220/12948
• Institution: Nanyang Technological University

Multi-walled carbon nanotubes (MWNTs) possess weak antimicrobial property. In this report, we demonstrate that the covalent immobilization of the antibiotic cefalexin via poly(ethylene glycol) as a linking agent improves the antimicrobial and anti-adhesive properties of MWNTs against both Gram-negat...