Abstract
The intelligent engineering of nanostructures by means of appropriate surface or bulk functionalization will endow them with multi-functional capabilities, opening new opportunities in the biomedical field such as biosensing, drug delivery, imaging, medical implants, cancer treatment and tissue engineering. Here we demonstrate a cost-effective design approach for preparing nanostructures that show effective potential in rapid detection of SARSCoV-2, based on the surface-enhanced Raman scattering (SERS) as well as power source for implanted medical devices. The three-dimensional (3D) porous nanoplatform with plasmonic-active nanostructures provides a high sensitivity for the detection of the virus by means of the remarkable SERS signal collection. The outstanding sensitivity of our SERS biosensor was demonstrated with SARS-CoV-2 at the detection limit of 1 fg mL-1 and 0.1 pg mL-1, respectively. Our work demonstrates a low-cost design approach for targeted functional nanoplatform with potential for applications in biosensing and bioelectronics.
Original language | English |
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Pages | pp.50 |
Publication status | Published - 19 May 2024 |
Event | 2nd International Conference on Advanced Materials for Bio-Related Applications - Wrocław, Poland Duration: 19 May 2023 → 23 May 2024 https://ambra.pwr.edu.pl/ |
Conference
Conference | 2nd International Conference on Advanced Materials for Bio-Related Applications |
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Abbreviated title | AMBRA 2024 |
Country/Territory | Poland |
City | Wrocław, |
Period | 19/05/23 → 23/05/24 |
Internet address |