Two of the five Johns Hopkins graduate students who were recently named to the 2016 class of Siebel Scholars are affiliated with Johns Hopkins Institute for NanoBioTechnology. Congratulations to Sebastian F. Barreto Ortiz, who is completing his PhD in Chemical and Biomolecular Engineering in the lab of Sharon Gerecht, and to Dong Jin Shin, who is completing his PhD in biomedical engineering in the laboratory of Jeff Tza-Huei Wang in the Department of Mechanical Engineering.
Barreto-Ortiz, who was part of INBT’s Center for Cancer Nanotechnology Excellence training grant, is developing human blood vessels to replace damaged or diseased vessels in patients. Barreto engineered the first self-standing mid-sized vascular construct (less than 1 millimeter in diameter), which could eventually connect tiny capillaries with much larger lab-grown vessels.
Shin is a fellow in INBT’s Cancer Nanotechnology Training Center. His research focuses on droplet magnetofluidics and biomedical instrumentation with the aim to build small, low-cost lab-on-a-chip devices that can perform diagnostic tests at a point-of-care that produce results in an hour or less. He recently unveiled a prototype that can detect the sexually transmitted disease chlamydia within 30 minutes. (Read more about this technology in an article in The Baltimore Sun here.) The technology could eventually be used to detect cancer biomarkers as well as infectious diseases such as strep throat and the flu.
The merit-based Siebel program recognizes research skills, academic achievements and leadership qualities and provides $35,000 for use in the students’ final year of graduate studies. Read about all the Siebel scholars here.
All press inquiries about INBT should be directed to Mary Spiro, INBT’s science writer and media relations director at mspiroATjhu.edu.