A method detecting bacteria in culture medium by simultaneous measurement of electrical impedance and turbidity
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概要
- 論文の詳細を見る
Simultaneous measurement of impedance and turbidity changes in culture medium was proposed. The impedance change was measured by means of a four-electrode method. Two characteristic parameters for Escherichia coli and Staphylococcus epidermidis grown in Brain Heart Infusion broth were obtained. The growth speed α (inverse of generation time) and the delay time T of impedance change were computed as characteristic parameters from measured quantities. Since bacteria had inherent α and T, they were tentatively represented in term of a characteristic vector with two components α and T. Two bacteria were clearly discriminated on the two dimensional space.
- 山口大学の論文
著者
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MIIKE Hidetoshi
Department of Communication Engineering, Kyushu University
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HASHIMOTO HAJIME
Department of Applied Biology, Faculty of Textile Science & Technology, Shinshu University
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Ebina Y
Department Of Electrical Engineering Yamaguchi University
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Ebina Yoshio
Department Of Electrical Engineering
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Ebina Yoshio
Department Of Electric Engineering Faculty Of Engineering Yamaguchi University
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Miike Hidetoshi
Department Of Communication Engineering Kyushu University
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MIYAJI Takaoki
School of Medicine, Yamaguchi University
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Miyaji Takaoki
School Of Medicine Yamaguchi University
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