Design and development of a passive bioaerosol sampler using polarized ferroelectric polymer film

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• 作者：Jennifer Therkorn^a ; ^{Jennifer.Therkorn@rutgers.edu}Author Vitae ; Nirmala Thomas^a ; ^{nirmala.thomas@rutgers.edu}Author Vitae ; Leonardo Calderó ; n^a ; ^{leonardo.calderon@rutgers.edu}Author Vitae ; Jerry Scheinbeim^b ; ^{jis@rci.rutgers.edu}Author Vitae ; Gediminas Mainelis^a ; ^{mainelis@rutgers.edu}Author Vitae
• 关键词：Passive bioaerosol sampler ; Passive sampler design and development ; Polarized ferroelectric polymer film ; Electrostatic particle collection
• 刊名：Journal of Aerosol Science
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：105
• 期：Complete
• 页码：128-144
• 全文大小：1088 K
• 卷排序：105

文摘

A passive bioaerosol sampler is developed using polarized, ferroelectric polymer. The sampler's air channel width was optimized for most efficient particle capture. Charge-neutralized particles from 0.014 µm to 5 µm captured efficiently. 100% elution of spiked microbes from all sampler surfaces. Passive sampler enhanced capture of bacteria more than 6-fold compared to controls.