In 2019 he joined Khalifa University, UAE as an Associate Professor. He was promoted to Senior Lecturer in 2016 and was appointed as the Senior Admissions Tutor for Mechanical Engineering in 2017. He was appointed as a Lecturer of Nanotechnology at the Department of Mechanical Engineering, University of Birmingham, UK. in Electrical Engineering at the University of Cambridge in 2008, followed by a PhD in Nanophotonics in 2012. He recently developed nanocomposite contact lenses for color-blindness management.ĭr. Ahmed's main area of interest is the development of hydrogel biosensors and smart contact lenses. in Mechanical Engineering (Highest Honors) from Khalifa University in 2020. in Mechanical Engineering (High Honors) from the American University in Sharjah in 2018 and M.Sc. He is working on 3D/4D printing of polymer composites for biomedical/sensing applications and currently focused on 4D printing of liquid crystal elastomers (LCEs).Īhmed E. Currently, he is working as postdoc in King Abdullah University of Science and Technology, Saudi Arabia. Haider Butt, in the Department of Mechanical Engineering from April 2018 to March 2022. He worked as postdoc in Khalifa University with Prof. in Materials Science and Engineering at Indian Institute of Technology, Kanpur, India, in 2017. Tech in Nanotechnology at Aligarh Muslim University, Aligarh, India in 2012, and Ph.D. He is interested in developing fiber-optic probes and wearable sensors that can be used at point-of-care settings.ĭr. Currently, he is a postdoctoral research fellow in the Department of Mechanical Engineering, Khalifa University, United Arab Emirates. in Optical Biosensors at University of Birmingham, UK, in 2019. She is currently working in BASF as an Engineer on polyurethane products development.ĭr. During that period, her research focused on optical sensors for glucose monitoring, especially in wearable holographic sensors. In 2020, she finished her master's degree in Advanced Chemical Engineering at Imperial College London. Xinge Shao completed her BSc in Chemistry at the University of Liverpool in 2019 and worked on sliver nanoparticle sensors. Some important works have been published in leading journals and selected as “Hot Paper”, “Highly-cited Paper”, and “Cover paper”. She has published more than 30 peer-reviewed papers as the first and corresponding author. Her research is aimed at optical biosensors and microfluidic devices. She is currently working as the Principal Investigator in the West China School of Basic Medical Sciences & Forensic Medicine at Sichuan University. After her PhD study, she worked as a postdoctoral fellow and research associate at Harvard University and Imperial College London. degree from Wuhan University of Technology. His current research focuses on development of hydrogel-based fiber-optic probes for sensing applications.ĭr. in Material Science & Engineering at Khalifa University, United Arab Emirates. in Physics at Heidelberg University, Germany, in 2017. Moreover, the review discusses the future prospects for optical glucose sensing methods and concludes that further optical CGM research should focus on the improvement of data processing methods. Discussions and comparisons in these different optical glucose sensing technologies are also conducted. This paper aims to review optical methods for CGM, including near-infrared (NIR) spectroscopy, mid-infrared (MIR) spectroscopy, Raman spectroscopy, photoacoustic (PA) spectroscopy, fluorescence technology, optical coherence tomography (OCT), holographic technology, and hydrogel sensing technology in aspects of principles, current research, and limitations. A commercial CGM sensor based on fluorescence sensing has been developed and can be worn for a longer period before a replacement. In recent studies, as a promising method for glucose quantification, optical glucose sensing technology has been considered a potential alternative to electrochemical CGM sensors. However, those sensors still have high costs, short lifetime, and frequent calibration via finger-prick measurement. Electrochemical-based continuous glucose monitoring (CGM) devices have been commercialized and appreciated by patients. However, conventional glucose detection is based on the finger-prick measurement, which may bring discomfort and pain to patients. Still, reasonable blood control through glucose monitoring can improve treatment efficiency, relieve symptoms, and reduce the complications of the disease. So far, there is no effective treatment to cure or prevent diabetes. Diabetes has recently become the leading cause of death worldwide.
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