Silicon Photonic Dissolved Co<sub>2</sub> Sensing System for Perfluorocarbon-Based Peritoneal Oxygenation
This paper reports a silicon photonic dissolved <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$\text{CO}_{2}$</tex> sensing system, which, for the first time, allows monitoring of extra-pulmonary gas exchange during peritoneal oxygenation with perfluorocarbon (PFC). This work highlights the transition of the photonic sensor from controlled laboratory setups to an operating room by using a compact and cost-effective optical interrogator. In swine experiments, 4% <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$\text{CO}_{2}$</tex> dissolved in the PFC circulating in the animal's peritoneal cavity is measured demonstrating the sensing system's potential for real-world biomedical gas monitoring applications beyond just this one.
Authors
- Parham Rezaei (ORCID: https://orcid.org/0009-0006-6958-9978)
- Bibek Ramdam (ORCID: https://orcid.org/0009-0006-0984-2724)
- Yejin Moon
- Melissa Culligan (ORCID: https://orcid.org/0000-0003-4305-8715)
- Jin‐Oh Hahn (ORCID: https://orcid.org/0000-0001-5429-2836)
- Behzad Kadkhodaeielyaderani
- Hosam K. Fathy (ORCID: https://orcid.org/0000-0002-4714-2466)
- Joseph S. Friedberg (ORCID: https://orcid.org/0000-0002-4945-5589)
- Hyun‐Tae Kim (ORCID: https://orcid.org/0000-0002-4385-0406)
- Nosayaba Enofe
- Miao Yu (ORCID: https://orcid.org/0000-0002-0069-9873)
- Karen Davalos
- Maria Altemos
- Dawn Forste
- Alexis Freiling
Institutions
- Thomas Jefferson University (US)
- University of Maryland, College Park (US)
- Temple University (US)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.1109/transducers61432.2025.11111488
- Primary Topic
- Porphyrin and Phthalocyanine Chemistry
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Science Foundation