Cited by 65Fluid Dynamics and MixingAnalytical Chemistry and SensorsWater Quality Monitoring and Analysis

Sensors in Disposable Bioreactors Status and Trends

Glindkamp, Anne, Riechers, Daniel, Rehbock, Christoph, Hitzmann, Bernd, Scheper, Thomas, Reardon, Kenneth F.·2009·Advances in Biochemical Engineering/Biotechnology

Abstract

For better control of productivity and product quality, detailed monitoring of various parameters is required. Since disposable bioreactors become more and more important for biotechnological applications, adequate sensors for this type of reactor are necessary. The required properties of sensors used in disposable reactors differ from those of sensors for multiuse reactors. For example, sensors which are in direct contact with the medium must be inexpensive, but do not need a long life-time, since they can be used only once.This chapter gives an overview on the state of the art and future trends in the field of sensors suited for use in disposable bioreactors. The main focus here is on in situ sensors, which can be based on optical, semiconductor and ultrasonic technologies, but current concepts for disposable sampling units are also reviewed.

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Crossref · 10.1007/10_2009_10

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4 of 4 references verified0 citation errors · 0 not checkable

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  • Fluorescence spectroscopy has been used to track physiological changes such as the transition between bacterial aerobic and anaerobic metabolisms and the change between oxidative and oxidoreductive metabolism in yeasts.

    “For that reason, fluorescence spectroscopy has been used to track physiological changes, such as the transition between bacterial aerobic and anerobic metabolisms (Glindkamp et al., 2009), and the change between oxidative and oxidoreductive metabolism in yeasts (Hantelmann et al., 2006).”

    From Perspectives of fluorescence spectroscopy for online monitoring in microalgae industry (2022) · cites this paper as Glindkamp et al., 2009

  • IR spectroscopy can only be used with a short optical path length or in the NIR range from 780 to 2500 nm because water has high IR absorbance for wavelengths higher than 2500 nm.

    “Because most bioprocesses occur in aqueous medium, and water is known to have a high IR absorbance for wavelengths higher than 2500 nm, IR spectroscopy can only be used with a short optical path length or in the range of near‐to short‐wave IR range (NIR), from 780 to 2500 nm (Glindkamp et al., 2009).”

    From Perspectives of fluorescence spectroscopy for online monitoring in microalgae industry (2022) · cites this paper as Glindkamp et al., 2009

  • NIR low absorption coefficients enable a higher penetration depth, allowing the use of NIR in solids or turbid liquids such as culture broths.

    “The low absorption coefficients enable a higher penetration depth, allowing the use of this technique in solids or turbid liquids, such as culture broths (Marose et al., 1999; Ulber et al., 2003; Glindkamp et al., 2009; Henriques et al., 2010).”

    From Perspectives of fluorescence spectroscopy for online monitoring in microalgae industry (2022) · cites this paper as Glindkamp et al., 2009

  • Parameters measured online are usually less than the required parameters needed for accurate monitoring and control.

    “Also, the parameters measured online are usually less than the required parameters needed for accurate monitoring and control (Ulber et al., 2003; Glindkamp et al., 2009).”

    From Perspectives of fluorescence spectroscopy for online monitoring in microalgae industry (2022) · cites this paper as Glindkamp et al., 2009

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Authors
Glindkamp, A., Riechers, D., Rehbock, C., Hitzmann, B., Scheper, T., & Reardon, K. F.
Affiliations
  • Leibniz University Hannover (DE)
  • Colorado State University (US)
Corresponding author
Scheper, Thomas
Venue
Advances in Biochemical Engineering/Biotechnology
Published
2009
Volume
115
Pages
145-169
ISSN
  • 0724-6145 (ISSN-L)
  • 1616-8542
OpenAlex
W1535249854
Cited by
65
References
4
Citations by year
2025: 1 · 2024: 1 · 2023: 2 · 2022: 3 · 2021: 2 · 2020: 2 · 2019: 6 · 2018: 3 · 2017: 6 · 2016: 7 · 2015: 7 · 2014: 3 · 2013: 9 · 2012: 3
FWCI
13.68
Type
book chapter
Language
en
Open access
closed
Locations
  • Advances in biochemical engineering, biotechnology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Fluid Dynamics and Mixing
  • Physical Sciences › Chemical Engineering › Bioengineering › Analytical Chemistry and Sensors
  • Physical Sciences › Environmental Science › Waste Management and Disposal › Water Quality Monitoring and Analysis
Keywords
disposable bioreactors, in situ monitoring, optical sensors, semiconductor sensors, ultrasonic sensors, bioprocess control, product quality monitoring
MeSH terms
Animals, Biological Products, Carbon Dioxide, Disposable Equipment, Electrodes, Equipment Design, Humans, Hydrogen-Ion Concentration, Oxygen, Quality Control, Semiconductors, Cell Culture Techniques, Bioreactors, Optical Devices

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