主讲嘉宾：Sami Ramadan，英国帝国理工大学材料工程学院高级研究员　

邀请人： 付琛 副教授

时 　间：2023年11月13日下午16：00  

地 　点：致原楼1206会议室

嘉宾简介：

Sami Ramadan教授，英国帝国理工大学材料工程高级研究员。长期从事微机电、半导体器件和工艺，2D材料和异质结构功能材料的基础和应用研究。博士毕业于英国纽卡斯尔大学电子工程系。先后主持EPSRC，CRUK等资助科研项目，共指导多名博士生和硕士研究生，在ACS Nano，ACS Sensors，Biosensors and Bioelectronics，Nanotechnology 等国际学术期刊上发表20余篇学术论文。

报告简介：

Rapid, simple and low-cost detection of disease biomarkers in easily accessible bioliquids such as saliva, nasopharyngeal swabs, blood, and urine currently represents the most promising approach for early detection of common diseases like cancer, neurogenerative and cardiovascular, as well as virus infections. Regular screening of large numbers of individuals in point-of-care settings could enable more targeted early interventions and therapies. At the same time, the global threat of infectious diseases requires a flexible, rapid and low-cost sensor platform for the detection of viral infections. Electrical biosensors based on graphene are promising devices in this regard as they can enable high sensitivity, selectivity, fast, and label-free detection. This presentation highlights an overview of our recent progress of using graphene field-effect-transistors for the detection of different disease biomarkers such as cancer, neurodegenerative, and COVID-19 in complex mediums. The key challenges of sensing in physiological solutions, and their potential solutions will be addressed.

欢迎各位老师和同学参加！