Light Sources and Dosimetry Techniques for Photodynamic Therapy
Published in: Photochemistry and Photobiology Authors: Michele M. Kim, Arash Darafsheh Published in: Photochemistry and Photobiology Authors: Michele M. Kim, Arash Darafsheh Effective treatment delivery in photodynamic therapy (PDT) requires coordination of the light source, the photosensitizer, and the delivery device appropriate to the target tissue. Lasers, light-emitting diodes (LEDs), and lamps are the main types of light sources utilized for PDT applications. The choice of light source depends on the target location, photosensitizer used, and light dose to be delivered. Geometry of minimally accessible areas also plays a role in deciding light applicator type. Continue reading →