Search
Abstract
In this paper, we present the design and the principle of operation of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) specific immunoglobulin G (IgG) biophotonic sensor, which is based on the single-mode telecommunication fiber. We fabricated the sensor head at the face of the single mode fiber-28. Due to the process of bio-functionalization, our sensor has the ability to selectively detect the SARS-CoV-2 specific IgG antibodies. The results of preliminary tests allowed us to correctly determine the presence of antibodies in less than 1 min in 5 μl in a volume sample of concentration of 10 μg/ml, which according to studies, corresponds to the concentration of IgG antibodies in human serum. Additionally, the tested sample can be smaller than 5 μl in volume.
Citations
-
5
CrossRef
-
0
Web of Science
-
5
Scopus
Authors (3)
Cite as
Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1002/jbio.202200172
- License
- Copyright (2022 John Wiley & Sons, Inc)
Keywords
Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Journal of Biophotonics
no. 16,
ISSN: 1864-063X - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Szczerska M., Wityk P., Listewnik P.: The SARS‐CoV ‐2 specific IgG antibodies biophotonic sensor// Journal of Biophotonics -Vol. 16,iss. 1 (2023),
- DOI:
- Digital Object Identifier (open in new tab) 10.1002/jbio.202200172
- Verified by:
- Gdańsk University of Technology
seen 116 times
Recommended for you
Low-volume label-free SARS-CoV-2 detection with the microcavity-based optical fiber sensor
- M. Janik,
- T. Gabler,
- M. Koba
- + 10 authors
Optical fiber aptasensor for label-free bacteria detection in small volumes
- M. Janik,
- E. Brzozowska,
- P. Czyszczoń
- + 5 authors