<i>Pseudomonas</i>-Based Amperometric Detection of Biphenyl and Chlorinated Benzoates

Reshetilov, A. N.; Iliasov, Pavel V.; Slepenkin, Anatoly; Grechkina, G.M.; Starovoitov, I. I.

doi:10.1080/00032719908542595

Cited by 5 publications

(3 citation statements)

References 7 publications

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“…The bacteria were immobilized on the surface of Clark-type oxygen electrode. The lower LOD for biphenyl and chlorinated benzoates were 0.002 to 0.3 mM and 0.01 to 1.0 mM, respectively [52].…”

Section: Pollutants -Surfactants Oil Hydrocarbons and Othersmentioning

confidence: 93%

Biosensor development in Russia

Reshetilov

2007

Biotechnology Journal

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The review summarizes the current Russian research in the field of biological sensors for detection of carbohydrates, alcohols, medicines, enzyme inhibitors, toxicants, heavy metal ions, as well as viruses and microbial cells. Some of the presented works describe the analytical parameters of biosensors; other publications provide a basis for their development. The review covers mainly publications that have appeared over the past 10 years. As a whole, the collected material gives an idea of the main tendencies of biosensor development in Russia. The review is not meant to be comprehensive but highlights the major trends in this field in the last decade.

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Section: Pollutants -Surfactants Oil Hydrocarbons and Othersmentioning

confidence: 93%

Biosensor development in Russia

Reshetilov

2007

Biotechnology Journal

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“…The strain P. aeruginosa 142, which is capable of degrading these compounds, was used for detecting chlorine derivatives of benzoate. Biphenyl was detected in the range of 2 µ M to 20 mM; chlorobenzoates, 100 µ M to 5 mM [24].…”

Section: Microbial Biosensorsmentioning

confidence: 99%

Microbial, Enzymatic, and Immune Biosensors for Ecological Monitoring and Control of Biotechnological Processes

Решетилов

2005

Appl Biochem Microbiol

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High specificity and sensitivity are characteristic of immunosensors; however, the assay time presents a certain limitation in immunoassay detection. Considering possible methods of shortening the assay time, we proposed and experimentally realized a new type of immunosensor detection. This method was tested by the Abstract -Results of the research performed at the Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, on designing immunobiosensors for detection of toxic compounds and microbial cells, enzyme-based biosensors for detection of hydrocarbons and alcohols, and microbial biosensors for aromatic compounds, surfactants, and biological oxygen consumption are reviewed. Parameters of the mediator electrodes involving microbial cells and data on the properties of microbial biofuel cells-devices based on the biosensor principle and representing alternative sources of electric energy-are presented.

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“…[23], Pseudomonas putida [24], Bacillus stearothermophilus cells immobilized in a hydroxyethyl methacrylate membrane [25], and P. putida GFS-8 immobilized in polyvinyl alcohol cryogel [26]. Screenprinted electrode (SPE) has also been used to detect phenol (using the same approach, namely using P. putida DSM 548) [27] and benzoate and mono-chlorinated phenols at low micromolar concentrations [28]. Other organics using the same approach have detected chlorobenzoates (using Pseudomonas-based sensor) [29], chlorinated aromatics using Trichosporon cutaneum-based sensor [30], 2-ethoxyphenol (using Rhodococcus rhodochrous) and other xenobiotics [31] including on-line monitoring of immobilized P. putida-based sensor [32].…”

Section: Introductionmentioning

confidence: 99%