A nonmechanical, unidirectional valve, the Nematode Electrotactic-Response Valve (NERV), has been developed to control the motion of Caenorhabditis elegant (C. elegans) in microfluidic devices. By forming a region of lateral electric field, which can be switched or reversed, the NERV prevents worms from advancing through it if the field lines are angled against the movement of the worms. Upon arriving at the boundary of the NERV, the worms penetrate the field area briefly and then retreat and turn around. Its efficacy is verified on wild-type (N2), lev-8, and acr-16 C. elegans mutants.
Carr, J. A., Lycke, R., Parashar, A., & Pandey, S. (2011). Unidirectional, electrotactic-response valve for Caenorhabditis elegans in microfluidic devices. Applied Physics Letters, 98(14), 143701. https://doi.org/10.1063/1.3570629
https://aip.scitation.org/doi/10.1063/1.3570629
Pandey, S. (2023). Electrotaxis. Afribary. Retrieved from https://track.afribary.com/works/electrotaxis
Pandey, Santosh "Electrotaxis" Afribary. Afribary, 18 Feb. 2023, https://track.afribary.com/works/electrotaxis. Accessed 19 Nov. 2024.
Pandey, Santosh . "Electrotaxis". Afribary, Afribary, 18 Feb. 2023. Web. 19 Nov. 2024. < https://track.afribary.com/works/electrotaxis >.
Pandey, Santosh . "Electrotaxis" Afribary (2023). Accessed November 19, 2024. https://track.afribary.com/works/electrotaxis