Enhancement of light absorption by blood to Nd:YAG laser using PEG-modified gold nanorods.

BACKGROUND AND OBJECTIVE On the basis of the principle of selective photothermolysis, laser therapy has been the most effective treatment strategy for Port-wine stains (PWSs) caused by the expansion of dermal capillaries. Neodymium:Yttrium Aluminum Garnet (Nd:YAG) laser at 1064 nm wavelength has great potential for deeply buried PWS, although its… CONTINUE READING