Carbon dot-functionalized interferometric optical fiber sensor for detection of ferric ions in biological samples

• المؤلفون الرئيسيون: Yap, Stephanie Hui Kit, Chan, Kok Ken, Zhang, Gong, Tjin, Swee Chuan, Yong, Ken-Tye
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Electrical and electronic engineering; Carbon Dots; Heavy Metal Ion
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/138312
• المؤسسة: Nanyang Technological University

This work reports an interferometric optical microfiber sensor functionalized with nitrogen- and sulfur-codoped carbon dots (CDs) for the detection of ferric ions (Fe3+). Compared to other CD-based ferric ion sensors, the sensing mechanism of this presented sensor is dependent on the refractive inde...