Phytoplankton gravitaxis under turbulent cues
Upward swimming population of gravitactic phytoplankton
(click on image for video)

Emergence of distinct sub-populations upon exposure to turbulent cues
(click on image for video)

For the complete story, see Nature 543, 555–558, 2017

(some works are in progress - keep checking for updates !)

Quantifying chemical landscapes and microbial nutrient uptake (representative abstract here)

Anisotropy and Shape in Biological Materials: From Structure to Functionality