@article {723,
	title = {New bactericidal surgical suture coating.},
	journal = {Langmuir},
	volume = {28},
	year = {2012},
	month = {2012 Aug 21},
	pages = {12134-9},
	abstract = {This paper demonstrates the effectiveness of a new antimicrobial suture coating. An amphiphilic polymer, poly[(aminoethyl methacrylate)-co-(butyl methacrylate)] (PAMBM), inspired by antimicrobial peptides, was bactericidal against S. aureus in time-kill experiments. PAMBM was then evaluated in a variety of polymer blends using the Japanese Industrial Standard (JIS) method and showed excellent antimicrobial activity at a low concentration (0.5 wt \%). Using a similar antimicrobial coating formula to commercial Vicryl Plus sutures, disk samples of the coating material containing PAMBM effectively killed bacteria (98\% reduction at 0.75 wt \%). Triclosan, the active ingredient in Vicryl Plus coatings, did not kill the bacteria. Further Kirby-Bauer assays of these disk samples showed an increasing zone of inhibition with increasing concentration of PAMBM. Finally, the PAMBM-containing coating was applied to sutures, and the morphology of the coating surface was characterized by SEM, along with Vicryl and uncoated sutures. The PAMBM-containing sutures killed bacteria more effectively (3 log(10) reduction at 2.4 wt \%) than Vicryl Plus sutures (0.5 log(10) reduction).},
	issn = {1520-5827},
	doi = {10.1021/la302732w},
	author = {Li, Yan and Kumar, Kushi N and Dabkowski, Jeffrey M and Corrigan, Meagan and Scott, Richard W and N{\"u}sslein, Klaus and Tew, Gregory N}
}
