Generating Controlled, Dynamic Chemical Landscapes to Study Microbial Behavior
6.0K Views
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10:07 min
•
January 31st, 2020
DOI :
January 31st, 2020
•Francesco Carrara1, Douglas R. Brumley2, Andrew M. Hein3, Yutaka Yawata4,5, M. Mehdi Salek1, Kang Soo Lee1, Elzbieta Sliwerska1, Simon A. Levin6, Roman Stocker1
1Institute of Environmental Engineering, Department of Civil, Environmental and Geomatic Engineering, 2School of Mathematics and Statistics, University of Melbourne, 3Institute of Marine Sciences, University of California, Santa Cruz, 4Faculty of Life and Environmental Sciences, University of Tsukuba, 5Microbiology Research Center for Sustainability, University of Tsukuba, 6Department of Ecology and Evolutionary Biology, Princeton University
Chapters in this video
0:05
Introduction
0:35
Fabrication of the Microfluidic Device for the Single Chemical-pulse Experiment
2:02
Fabrication of the 3D-printed Millifluidic Device for the Experiment with Multiple Pulses
5:28
Multiple Chemical-pulse Experiment
7:11
Results: Bacterial Responses to a Chemical Pulse and Swimming Statistics in the Absence of Chemical Gradients
8:50
Conclusion
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