• Soft mesoporous organosilica nanoplatforms modified with hyaluronic acid and cyanine 5.5 are constructed.

• Therapeutic efficacy of the soft nanoplatforms on tumor is higher both in vitro and in vivo after loading photosensitizer chlorin e6 compared to that of stiff counterparts.

中文翻译：

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柔软的中孔有机硅纳米平台可改善血液循环，肿瘤积累/渗透和光动力功效

• 构造了用透明质酸和花菁5.5改性的软介孔有机二氧化硅纳米平台。

• 装载光敏剂二氢卟酚e6后，软纳米平台对肿瘤的治疗功效在体外和体内均高于刚性对等药物。