Photomicrobial electrode for selective determination of sulphide

Tadashi Matsunaga; Ryuzo Tomoda; Hidemi Matsuda

doi:10.1007/BF00454378

Photomicrobial electrode for selective determination of sulphide

Tadashi Matsunaga, Ryuzo Tomoda, Hidemi Matsuda

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

A photomicrobial electrode, which uses the photosynthetic bacteria Chromatium sp. in conjunction with a hydrogen electrode, was developed for the determination of sulphide. The response time of the photomicrobial electrode was 5-10 min. A linear relationship was obtained between the current of the electrode and the sodium sulphide concentration below 3.5 mM. The minimum detectable concentration of sodium sulphide was 0.4 mM. Selectivity of the sensor is satisfactory. A good agreement was obtained between the photomicrobial electrode and the ethylene blue method (correlation coefficient: 0.90).

Original language	English
Pages (from-to)	404-408
Number of pages	5
Journal	Applied Microbiology and Biotechnology
Volume	19
Issue number	6
DOIs	https://doi.org/10.1007/BF00454378
Publication status	Published - 1984 Jun
Externally published	Yes

ASJC Scopus subject areas

Microbiology (medical)
Microbiology
Bioengineering
Biotechnology

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title = "Photomicrobial electrode for selective determination of sulphide",

abstract = "A photomicrobial electrode, which uses the photosynthetic bacteria Chromatium sp. in conjunction with a hydrogen electrode, was developed for the determination of sulphide. The response time of the photomicrobial electrode was 5-10 min. A linear relationship was obtained between the current of the electrode and the sodium sulphide concentration below 3.5 mM. The minimum detectable concentration of sodium sulphide was 0.4 mM. Selectivity of the sensor is satisfactory. A good agreement was obtained between the photomicrobial electrode and the ethylene blue method (correlation coefficient: 0.90).",

author = "Tadashi Matsunaga and Ryuzo Tomoda and Hidemi Matsuda",

year = "1984",

month = jun,

doi = "10.1007/BF00454378",

language = "English",

volume = "19",

pages = "404--408",

journal = "Applied Microbiology and Biotechnology",

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T1 - Photomicrobial electrode for selective determination of sulphide

AU - Matsunaga, Tadashi

AU - Tomoda, Ryuzo

AU - Matsuda, Hidemi

PY - 1984/6

Y1 - 1984/6

N2 - A photomicrobial electrode, which uses the photosynthetic bacteria Chromatium sp. in conjunction with a hydrogen electrode, was developed for the determination of sulphide. The response time of the photomicrobial electrode was 5-10 min. A linear relationship was obtained between the current of the electrode and the sodium sulphide concentration below 3.5 mM. The minimum detectable concentration of sodium sulphide was 0.4 mM. Selectivity of the sensor is satisfactory. A good agreement was obtained between the photomicrobial electrode and the ethylene blue method (correlation coefficient: 0.90).

AB - A photomicrobial electrode, which uses the photosynthetic bacteria Chromatium sp. in conjunction with a hydrogen electrode, was developed for the determination of sulphide. The response time of the photomicrobial electrode was 5-10 min. A linear relationship was obtained between the current of the electrode and the sodium sulphide concentration below 3.5 mM. The minimum detectable concentration of sodium sulphide was 0.4 mM. Selectivity of the sensor is satisfactory. A good agreement was obtained between the photomicrobial electrode and the ethylene blue method (correlation coefficient: 0.90).

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DO - 10.1007/BF00454378

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JO - Applied Microbiology and Biotechnology

JF - Applied Microbiology and Biotechnology

SN - 0175-7598

IS - 6

ER -

Photomicrobial electrode for selective determination of sulphide

Abstract

ASJC Scopus subject areas

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