This month we spotlight a member of the INRF research community, Hung Cao. Hung Cao received his B.Sc. degree in electronics and telecommunications from Hanoi University of Science and Technology, Vietnam in 2003. He then served as a lecturer at Vietnam Maritime University from 2003 to 2005. He earned an M.Sc. and Ph.D. in electrical engineering from the University of Texas at Arlington in 2007 and 2012, respectively. After his Ph.D. study on biosensors and bioelectronics, Cao received training in bioengineering and medicine at University of Southern California (2012-2013) and University of California, Los Angeles (2013-2014). In 2014-2015, he worked for ETS, Montreal, QC, Canada as a research faculty. In fall 2015, Cao became an assistant professor of electrical/biomedical engineering at University of Washington (UW). Cao joined the UC Irvine Department of Electrical Engineering and Computer Science in September 2018. His HERO lab focuses on the applications of micro- bio-sensors and bioelectronics for health monitoring in humans as well as biological studies in animal models. Cao is one of the pioneers in utilizing flexible microelectronics to study heart disease in zebrafish. He is a recipient of the UW’s RRF Award (2016), the NSF CAREER Award (2017) and one of the only two nominees under UW competing for the prestigious Moore’s Inventor Fellowship (2017).
We develop novel tools to explore biology and improve healthcare. Micro- and nano-technologies together with sensing and wireless innovations have been emerging recently as essential assets to enhance healthcare and life-science investigations. Cost and care efficiency, quality and efficacy in hospitals, as well as pharmacology and science discoveries have obtained great benefits from multidisciplinary researches. While micro- and nano-fabrication provided miniaturized sensors and systems with better sensitivity, selectivity and longevity at minimal power consumption; wireless technology and innovations in electronics helped in cutting healthcare cost, bringing convenience to patients and establishing distanced care which was recently defined as personalized- and tele-medicine of the mobile-health (m-Health) network. Towards this end, the objectives of HERO laboratory are to introduce a paradigm shift of applying innovative engineering tools for biological investigations and to bridge expertise in different fields providing novel healthcare devices.
Here are our current projects
This month we are highlighting our
Resonetics Laser Ablation System
System Model: Resonetics Rapid X25
Laser Source: COMPexPro 110 Excimer Laser
Pattern Design Software: CADFusion
Motion Control Software: Aerotech A3200
|Chuangyuan “CY” Lee, Senior Process Engineer
|The Resonetics Rapid X250 Laser System uses a Coherent COMPexPro® 110 excimer laser to generate short, high intensity pulses of ultraviolet (UV) light. The tool has a wide variety of applications, including micromachining, surface cleaning, marking, and medical applications. If you have any questions or interest in using this equipment please contact CY at the INRF.
Optical and SEM images of “INRF” pattern. It was designed on AutoCAD, imported to CADFusion, and ablated on glass substrate.
SEM of microchannels fabricated on glass substrate. 20um lines in design were lasered to be around 20.3um wide.
SEM of ablated Kapton polyimide. The sidewall edge is smooth and well-defined.