Polyhexamethylene biguanide functionalized cationic silver nanoparticles for enhanced antimicrobial activity

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Polyhexamethylene biguanide functionalized cationic silver nanoparticles for enhanced antimicrobial activity

Polyhexamethylene biguanide (PHMB), a broad spectrum disinfectant against many pathogens, was used as a stabilizing ligand for the synthesis of fairly uniform silver nanoparticles. The particles formed were characterized using UV-visible spectroscopy, FTIR, dynamic light scattering, electrophoretic mobility, and TEM to measure their morphology and surface chemistry. PHMB-functionalized silver n...

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ژورنال

عنوان ژورنال: Nanoscale Research Letters

سال: 2012

ISSN: 1556-276X

DOI: 10.1186/1556-276x-7-267