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Metasurfaces enable wireless stimulation and polarization-sensitive therapies in biomedical implants, supporting THz power transfer and photobiomodulation for applications in retinal, cochlear, cardiac, and cancer-targeted treatments.
It is the first perspective or review that considers the dimensionality that may be reached with structured light, as well as the opportunities and challenges in pursuing this.
A wide variety of carbon nanomaterials can be grouped under the category of carbonized polymer dots (CPDs) because of their observed structural diversity. Nomenclature is thus proposed for the better identification of various CPDs materials.
