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Monitoring the growthphases of microalgae using straightforward dielectrophoresis measurements

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  • معلومة اضافية
    • Contributors:
      National Tsing Hua University Hsinchu (NTHU); Systèmes et Applications des Technologies de l'Information et de l'Energie (SATIE); École normale supérieure - Rennes (ENS Rennes)-Conservatoire National des Arts et Métiers CNAM (CNAM); HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Ecole Normale Supérieure Paris-Saclay (ENS Paris Saclay)-Université Gustave Eiffel-CY Cergy Paris Université (CY); Institut d'Alembert (IDA); École normale supérieure - Cachan (ENS Cachan)-Centre National de la Recherche Scientifique (CNRS); Laboratoire Lumière, Matière et Interfaces (LuMIn); CentraleSupélec-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Ecole Normale Supérieure Paris-Saclay (ENS Paris Saclay)
    • بيانات النشر:
      HAL CCSD
    • الموضوع:
      2020
    • Collection:
      Université Paris Seine: ComUE (HAL)
    • الموضوع:
      on-line; France
    • نبذة مختصرة :
      International audience ; This study demonstrates a straightforward method for differentiating single microalgal cells in different growth phases based on dielectrophoresis (DEP). The balance of DEP force and drag force leads to an easy-to-use linear relation between DEP velocity and the real-part of the Clausius Mossotti factor, which determines the velocity of DEP. The DEP velocity of microalgae in the stationary phase is slower than microalgae in the exponential phase, owing to the cellular compositions changed during growth. Microalgal cells in the stationary phase also showed a higher transition frequency than cells in the exponential phase.
    • Relation:
      hal-03078861; https://hal.science/hal-03078861; https://hal.science/hal-03078861/document; https://hal.science/hal-03078861/file/2020_microTAS_abstract_Final.pdf
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.94CA15BF