IR800 部分：具有共轭的芳环或杂环体系，通过共轭双键连接，这是其产生近红外荧光的结构基础，能吸收特定波长的近红外光并发射出荧光，具有较高的荧光量子产率和良好的光稳定性。 硅烷部分：硅烷基团通常含有硅原子以及与硅原子相连的有机基团，如烷基 ...

Phytophotodermatitis > 8-48 h Days to years Nonimmunologic. Due to photosensitizing agents (commonly psoralens and angelicins) in the plant. Reaction is typically erythematous with linear streaks.

This therapy usually requires 10 to 12 treatments given two or three times a week. UVA light, on its own, is ineffective for psoriasis. When used clinically, it’s combined with the chemical psoralen ...

At the University of Padua, 32 Departments are responsible for carrying out both scientific research and teaching activities. It pursues the widest research scope in the light of multidisciplinary and ...