Repozytorium publikacji - Politechnika Gdańska

In this work we present the fabrication and characterization of a diamond film which can be utilized in the construction of optical sensors for the investigation of biological samples. We produced a nitrogen-doped diamond (NDD) film using a microwave plasma enhanced chemical vapor deposition (MWPECVD) system. The NDD film was investigated with the use of scanning electron microscopy (SEM), atomic force microscopy (AFM) and Raman spectroscopy. The NDD film was used in the construction of the fiber optic sensor. This sensor is based on the Fabry–Pérot interferometer working in a reflective mode and the NDD film is utilized as a reflective layer of this interferometer. Application of the NDD film allowed us to obtain the sensor of hemoglobin concentration with linear work characteristics with a correlation coefficient (R2) equal to 0.988.

Autorzy

• dr inż. Daria Majchrowicz link otwiera się w nowej karcie ,
• Monika Kosowska link otwiera się w nowej karcie ,
• Kamatchi J Sankaran,
• dr inż Przemysław Struk,
• dr. Michał Wąsowicz,
• dr hab. inż. Michał Sobaszek link otwiera się w nowej karcie ,
• Ken Haenen,
• prof. dr hab. inż. Małgorzata Szczerska link otwiera się w nowej karcie