Electrochemical determination of cell populations

Tadashi Matsunaga, Isao Karube, Shuichi Suzuki

研究成果: Article査読

32 被引用数 (Scopus)

抄録

Determination of cell populations was carried out using the potentiostatic systems. The system was constructed from two platinum electrodes and a saturated calomel electrode. The anode of a reference system was covered with cellulose dialysis membrane. The response time of the system was 3-5 min, and current differences between the two components were proportional to cell populations in a culture of Bacillus subtilis. Current differences were reproducible with an average relative error of 4%. Cell populations of B. subtilis in a fermentor could be continuously determined by using this new electrochemical method. Moreover, these systems can be sterilized by heat before use.

本文言語English
ページ(範囲)125-132
ページ数8
ジャーナルEuropean Journal of Applied Microbiology and Biotechnology
10
1-2
DOI
出版ステータスPublished - 1980 3
外部発表はい

ASJC Scopus subject areas

  • Microbiology
  • Biotechnology
  • Medicine(all)

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