@article {Wang:16,
	title = {Tracking E. coli runs and tumbles with scattering solutions and digital holographic microscopy},
	journal = {Optics Express},
	volume = {24},
	number = {21},
	year = {2016},
	note = {Open access: PDF of published article},
	month = {17 Oct 2016},
	pages = {23719{\textendash}23725},
	publisher = {OSA},
	abstract = {We use in-line digital holographic microscopy to image freely swimming E. coli. We show that fitting a light scattering model to E. coli holograms can yield quantitative information about the bacterium\&amp;\#x02019;s body rotation and tumbles, offering a precise way to track fine details of bacterial motility. We are able to extract the cell\&amp;\#x02019;s three-dimensional (3D) position and orientation and recover behavior such as body angle rotation during runs, tumbles, and pole reversal. Our technique is label-free and capable of frame rates limited only by the camera.},
	keywords = {Digital holography, Holography, inverse problems, Inverse scattering, Medical and biological imaging, Three-dimensional microscopy},
	doi = {10.1364/OE.24.023719},
	url = {http://www.opticsexpress.org/abstract.cfm?URI=oe-24-21-23719},
	author = {Wang, Anna and Garmann, Rees F. and Vinothan N. Manoharan}
}
