Fig. 9: Remote wireless controllable device for deep illumination.
From: Natural photosynthetic system for restoring homeostasis of animal organelle interaction network
a Schematic diagram of the implantable wireless lighting system. Wirelessly powered light-emitting diode (wp-LED) structure (left), polyurethane (PU)-wp-LED (middle), and the PU-wp-LED lighting pattern in the charging coil (right). b Lighting of various colors using wireless charging coils. c Assessment of wp-LED and PU-wp-LED lighting capabilities in phosphate buffer solution (PBS). d wp-LED light intensity in horizontal (left) or vertical (right) distances from the center of the wireless charging coil (n = 3 independent experiments). e Cytotoxicity of PU or PU-wp-LED leachates (n = 6 biologically independent samples). f PU-wp-LED light-emitting capability from rabbit subcutaneous tissue. g Body temperature curves after PU-wp-LED subcutaneous implantation (n = 3 biologically independent samples). h Schematic diagram showing the process of PU-wp-LED implantation and NM-NTU injection. i X-ray imaging of percutaneous intervertebral disc injection. j CT imaging of PU-wp-LED implanted in front of the intervertebral disc. All quantitative data are the mean ± s.d. Source data are provided as a Source Data file.
