Comparison of sodium azide- and cooling-based immobilization methods for Caenorhabditis elegans chemotaxis assays
Rachel Ji, Shawndra Wibisono, Jingru Sun
The paper compares sodium azide and cooling methods for immobilizing C. elegans in chemotaxis assays and finds both methods yield similar behavioral responses.
bioRxiv · Oct 5, 2026 · PreprintAnimal Behavior & Cognition