Do cells grow on the sensor inside the SensorDishes®?

Due to its surface structure, cells generally do not grow on the sensor, but around it. However, the sensor does not disturb the cells in any way: Alamar Blue staining of chondrocytes under the fluorescence microscope. The yellow part with the red edge is the sensor spot. No dead cells (purple color) are visible, and no difference of the cell growth near the sensor compared to cells further away can be detected.