chamberland filter การใช้
ประโยค
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- In 1892, the Russian biologist Dmitry Ivanovsky ( 1864 1920 ) used a Chamberland filter to study what is now known as the tobacco mosaic virus.
- Dmitri Ivanovsky " ( pictured ) " demonstrated transmission of tobacco mosaic disease by extracts filtered through Chamberland filters; sometimes considered the beginning of virology
- In 1884 the French microbiologist Charles Chamberland invented a filter, known today as the Chamberland filter or Chamberland Pasteur filter, that has pores smaller than bacteria.
- He discovered that both incidents of disease were caused by an extremely minuscule infectious agent, capable of permeating porcelain Chamberland filters, something which bacteria could never do.
- In 1884, the French microbiologist Charles Chamberland ( 1851 1931 ) invented a filter known today as the Chamberland filter that had pores smaller than bacteria.
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