Nuris Figueroa Morales portrait
Assistant Professor
Physics
nuris.figueroa@colorado.edu

Research Interests

In our lab, we study听the complex interactions between microorganisms and their environment. Using tools of microfluidics, quantitative video microscopy and image analysis we investigate the听transport of microorganisms: from natural and complex environments, like viscoelastic and anisotropic body fluids; to the effect of the topology of the confining structures, like medical catheters or porous media; to untapping the potential of new 鈥渁ctive鈥� systems propelled by swimming microorganisms. Our multidisciplinary lab aims at preventing microorganism-borne medical conditions, developing novel live materials, and utilizing microorganisms for cleaning the environment.

Selected publications

  1. N. Figueroa-Morales, R. Soto, G. Junot, T. Darnige, C. Douarche, V. Martinez, A. Lindner, and E. Cl茅ment, 鈥�3D spatial exploration by E. coli echoes motor temporal variability,鈥� Phys. Rev. X, vol 10, no. 2, p. 021004, 2020.
  2. N. Figueroa-Morales, A. Rivera, R. Soto, A. Lindner, E. Altshuler, and E. Cl茅ment, 鈥淓. coli "super-contaminates" narrow ducts fostered by broad run-time distribution,鈥� Science Advances, vol. 6, no. 11, eaay0155, 2020.
  3. N. Figueroa-Morales, L. Dominguez-Rubio, T. L. Ott, and I. S. Aranson, 鈥淢echanical shear controls bacterial penetration in mucus,鈥� Scientific reports, vol. 9, no. 1, p. 9713, 2019.
  4. A. J. Mathijssen, N. Figueroa-Morales, G. Junot, 脡. Cl茅ment, A. Lindner, and A. Z枚ttl, 鈥淥scillatory surface rheotaxis of swimming E. coli bacteria,鈥� Nature communications, vol. 10, no. 1, p. 3434, 2019.
  5. N. Figueroa-Morales, G. L. Mino, A. Rivera, R. Caballero, E. Cl茅ment, E. Altshuler, and A. Lindner, 鈥淟iving on the edge: transfer and traffic of E. coli in a confined flow,鈥� Soft matter, vol. 11, no. 31, pp. 6284鈥�6293, 2015.