BME Frontiers / 2021 / Article / Fig 6

Research Article

Bioresorbable Multilayer Photonic Cavities as Temporary Implants for Tether-Free Measurements of Regional Tissue Temperatures

Figure 6

In vivo monitoring during sleep: (a) thermal images captured at various sleep stages of a mouse with a multilayer cavity implanted in a subcutaneous region near the thigh; (b) 3D surface plot of reflection spectra; (c) extracted positions of peaks of the reflection spectra and calibrated temperature at the implantation site as a function of time during sleep.