Enhancement of the killing effect of low-temperature plasma on Streptococcus mutans by combined treatment with gold nanoparticles

作者: Sang Rye Park , Hyun Wook Lee , Jin Woo Hong , Hae June Lee , Ji Young Kim

DOI: 10.1186/S12951-014-0029-5

关键词:

摘要: Background Recently, non-thermal atmospheric pressure plasma sources have been used for biomedical applications such as sterilization, cancer treatment, blood coagulation, and wound healing. Gold nanoparticles (gNPs) unique optical properties are useful applications. Although low-temperature has shown to be effective in killing oral bacteria on agar plates, its bactericidal effect is negligible the tooth surface. Therefore, we 30-nm gNPs enhance of human teeth.

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