Home Research Focus Publications 2007 – 1999 - 2006 Personnel Activities	Keat Ghee Ong (Associate Professor) Keat Ghee Ong received his B.S., M.S., and Ph.D. degrees in Electrical Engineering from the University of Kentucky in 1997, 1998, and 2000, respectively. He was a research associate in the Pennsylvania State University from 2001 to 2002, and the chief scientist in Sentech Corporation, State College, PA, in 2002-2004. He continued his research as the chief scientist in KMG2 Sensors Corporation in State College, PA, until 2006. Currently, he is an associate professor in the department of Biomedical Engineering at Michigan Technological University, Houghton, MI. His areas of expertise include implantable biosensors and biological sensing materials and devices. He is also working on magnetism, rf, and acoustic-based sensors, magnetoelastic materials, nanoporous metal oxides and carbon nanotubes, and measurement technique and instrument automation. Ong is an editor of Sensor Letters. He is the author of three book chapters, and over 70 publications in archival journals and conference proceedings, and multiple patents. Ee Lim Tan (Post Doctoral Researcher) Ee Lim Tan received his B.S. and Ph.D. degree in Biomedical Engineering from the Michigan Technological University in 2006 and 2011, respectively. He is currently a post doctoral researcher in the department of Biomedical Engineering. His areas of expertise include inductive-capacitive wireless sensor, magnetoelastic sensors, wireless and passive implantable sensor, and sensor fabrication. Brandon Pereles (Ph.D. Candidate) Brandon Pereles is currently pursuing his Ph.D. degree in Biomedical Engineering at the Michigan Technological University. He is a research assistant in the department of Biomedical Engineering. His areas of expertise include magnetoelastic sensors, magnetic harmonic-shift sensors, and fabrication of wireless and passive implantable sensor. Andrew DeRouin (Ph.D. Candidate) Andrew DeRouin is currently pursuing his Ph.D. degree in Biomedical Engineering at the Michigan Technological University. He is a research assistant in the department of Biomedical Engineering. His areas of expertise include magnetoelastic sensors, magnetic harmonic-shift sensors, inductive capacitive resonant circuit sensors and fabrication of wireless and passive implantable sensor.