Selective inhibitory potential of silver nanoparticles on the harmful cyanobacterium Microcystis aeruginosa
Myung-Hwan Park1, Keun-Hee Kim, Huk-Hee Lee
1Department of Environmental Science, Konkuk University, Seoul, 143-701, Korea.
Biotechnology Letters
|November 10, 2009
Abstract:
Silver nanoparticles (SNPs) at 1 mg/l inhibited the growth of the toxic cyanobacterium, Microcystis aeruginosa, by 87%. Similar results were obtained in field experiments. M. aeruginosa was more sensitive to SNPs than were green algae. SNPs may be a useful selective biocidal agent for the control of M. aeruginosa.
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