| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-생체재료 |
| 제목 | Electrochemical and Luminescent Surface Coatable Carbon Dots for The Detection and NIR-induced Photolysis of Bacteria |
| 초록 | A surface-coatable fluorescencecarbon dot (CDf) is fabricated and loaded with Near-Infrared (NIR)responsive cesium tungsten oxide (CsWO3) for the purpose of bacteriadetection and antibacterial activity. The loaded carbon dot (CW-CDf)shows bright fluorescence which is quenched after the interaction with thebacterial cell wall. This interaction also leads to an increase in theresistance value which can be detected electrochemically and using a real timewireless sensing system. Outstanding antibacterial activity is observed withtwo kinds of bacteria, E. coli and S. aureus after CW-CDfis exposed to NIR irradiation. The surface coatable CW-CDf offers adual bacteria detection system via the electrochemical and fluorescentapproach coupled with excellent antibacterial activity. |
| 저자 | ROY KAVSIUV, 박성영 |
| 소속 | 한국교통대 |
| 키워드 | carbon dot; bacteria detection; electrochemical sensor; fluorescent sensor; antibacterial |
