Venue: Tariq Rafi Lecture Hall, Habib University
Time: 5:30pm -7:30 pm
Abstract:
An emerging area of technology development is the use of smartphones for clinical diagnostics. Developing and resource-limited countries have a serious problem of availability of advanced clinical diagnostic facilities for its people. Moreover, these facilities are limited to centralized healthcare facilities or research laboratories, complex, expensive, time consuming, and requires skilled operators. However, smartphone‐based imaging and sensing platforms offer immense potential as an alternative to the centralized diagnostic facilities, offering practical features such as portability, cost‐effectiveness, connectivity, and personalized healthcare. The recent advancements in the smartphone and bioanalytical technologies have led to demonstrations of novel diagnostic techniques which holds promise for providing point-of-care diagnostics for patients, thereby expanding the scope of personalized medical care. Moreover, the smartphones inherently provide a vital interface to integrate the advanced commercialized biosensor platforms, especially the upcoming lab-on-chip technologies, for highly sensitive, specific, and precise clinical diagnostic applications. Integrating this smartphone-based diagnostic developments with 3D-printing, data science (machine learning and artificial intelligence), and nanotechnology have a potential to revolutionize the existing clinical diagnostic facilities. In this talk, I will be discussing this emerging field of clinical smartphone-based diagnostics with a flavor of machine learning, 3D printing, and nanotechnology. You will get a picture of its potential in developing countries like Pakistan, for rapid detection of infectious diseases and I will also show you how you can convert your smartphone into a “fluorescence microscope”.
About the Speaker:
Dr. Ahmad Usman is associated with the Electrical and Computer Engineering Department of the Dhanani School of Science and Engineering, at the Habib University in Karachi, Pakistan. He has received his B.Sc. and M.Sc. from the University of Engineering and Technology (UET), Lahore, Pakistan in 2008 and 2011, respectively. He has received his M.Sc. in Electrical Engineering (majors in Optics and Microsystems), M.Sc. in Mechanical Engineering (majors in MEMS, Packaging, and Nanotechnology), and Ph.D. in Electrical and Computer Engineering in 2014, 2016, and 2018 from the Georgia Institute of Technology, respectively. He is a recipient of the prestigious US Fulbright scholarship and was also awarded HRDI-UESTPs/UETs scholarship award from the Higher Education Commission (HEC) of Pakistan. He also holds the certification of Microelectromechanical Systems (MEMS) from the Georgia Institute of Technology. Dr. Usman has worked as an instructor at the Georgia Institute of Technology from 2017 to 2018 where he has taught undergraduate courses in the Electrical and Computer Engineering Department. His doctoral work has been highly multi-disciplinary with focus towards the integration of functional proteomics, microfluidics, and nanofabrication, employing the principles of theoretical modeling and simulations, microfluidics, surface chemistry, and nano-optics for the realization of a novel integrated lab-on-a-chip platforms for pre-concentration, filtration, and label-free detection of proteins and biomarkers. He is also an amateur photographer and a cooking enthusiast.
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