LPG-based optical fibre sensor for the detection of the binding protein FKBP12
An optical fibre sensor with a long period grating (LPG) is described for the binding protein FKBP12 detection. An ad-hoc synthesized recognition element is immobilised on the fibre surface in correspondence of the LPG by using a home-made microfluidic flow-cell. Measurement is performed by flowing solutions in the flow-cell with increasing FKBP12 concentration and measuring the shift of the LPG resonant peak.
Authors
- Stefano Menichetti (ORCID: https://orcid.org/0000-0001-6745-7484)
- Gabriele Frigenti (ORCID: https://orcid.org/0000-0002-4290-3158)
- Sara Tombelli (ORCID: https://orcid.org/0000-0003-1660-9833)
- Cosimo Trono (ORCID: https://orcid.org/0000-0001-7822-4459)
- C. Bartolini
- Niccolò Marcucci
- Ahtsham Ishaq
- Francesco Baldini
- Ambra Giannetti
Publication Details
- Journal
- Springer Link (Chiba Institute of Technology)
- Published
- 2025-09-22
- DOI
- https://doi.org/10.1051/epjconf/202533504009/pdf
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00