Raquel Perez-Castillejos, assistant professor in the department of biomedical engineering, director of the Tissue Models Lab, chaired a session on “Biomedical Applications,” and presented a paper on “Portable, $5 Microfluidics Laboratory for Education and Outreach” at the 2012 Ibersensor International Conference.  The event, which brings together sensor specialists of all Latino countries of the Americas and Europe, took place in Puerto Rico from Oct. 16-19.  Perez-Castillejos is part of the organizing committee of this conference.