亚洲免费观看高清完整版在线观看-中文字幕制服丝袜-国内外成人免费视频-超碰青娱乐-国产精品二区一区二区aⅴ污介绍-伊人青青草原-国产性猛交xxxx免费看久久-葵司免费一区二区三区四区五区-精品久久久久一区-久久天堂色-越南午夜性猛交xxxx-红桃视频成人在线观看-99精品国产视频-久久黄色成人-日韩电影 中文字幕

Photodynamic therapy (PDT) is a technology that uses photodynamic response for disease diagnosis and disease treatment. It is becoming a hot spot for the diagnosis and treatment of superficial tumors such as skin and head and neck tumors. It is realized by nano-carrier encapsulating photosensitive machine (such as: tetraphenylporphyrin meso-tetraphenylporphine, TPP); new nano-materials such as fullerene, titanium dioxide, nano-gold and fluorescent materials quantum dots (QD), up-conversion Nanomaterials can also participate in carrier construction; Nanocarriers include: liposomes, micelles, nano-gold and fluorescent complexes, etc.; services involved: design prescription conditions, optimize preparation processes, and sample verification;