IGEM:Harvard/2008/Lab Notebooks/DailyBook/Week4/Widgetry

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Contents

Monday: July 14, 2008

  • Built three more fuel cell chambers
  • Ran three wildtype MFC's

Conclusion:

  • Perhaps cells have died.
  • Produced negligible amounts of current.
  • There was some leaking in the 3rd MFC
  • There was some color change: possibly alive but inactive or "asleep"?

Tuesday: July 15, 2008

  • made 250 mL of OGM
  • prepare for experiment
  • finished building 3 MFC's

Wednesday: July 16, 2008

  • Set up LabVIEW
  • Experiment:
    • wt, 2 mtrB chambers
    • added lactate overnight

  • Note: Concluded indirect bubbling produces more consistent current production

Thursday: July 17, 2008

  • Finish building 3 MFC's
  • Growth curve for Shewie
  • Complete LabVIEW setup

Friday: July 18, 2008

  • Lactate injections on all chambers at t = 90000 s and t = 185000 s
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