| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6488032 | Enzyme and Microbial Technology | 2018 | 5 Pages |
Abstract
Subsequently we could show that just a few OD calibration points are required to adjust this conversion formula and make it suitable for other suspensions or cultures of bacterial strains different than P. putida. The OD calibration points can be obtained by any combination of microplate reader and cuvette spectrophotometer. For this purpose, conversion formulas for a formazine standard suspension and a suspension of Escherichia coli BL21(DE3) cells were successfully generated. The OD values calculated by both conversion formulas turned out to be identical with the values as obtained by the control measurements in the spectrophotometer. This indicates the general applicability of the conversion formula as described.
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Physical Sciences and Engineering
Chemical Engineering
Bioengineering
Authors
Annika Meyers, Christoph Furtmann, Joachim Jose,