(PDT). Primary photophysical and photochemical processes for cis,trans,cis-[Pt(N3)2(OH)2(NH3)2] and trans,trans,trans-[Pt(N3)2(OH)2(NH3)2] complexes were studied by means of stationary photolysis, nanosecond laser flash photolysis and ultrafast kinetic spectroscopy. The process of photolysis is multistage. The first stage is the photosubstitution of an azide ligand to a water molecule. This process was
Pt(IV)的
叠氮化物二
氨基复合物被认为是无氧光动力疗法(PDT)中的前体药物。初级光物理和光
化学过程顺式,反式,顺式- [
铂(N 3)2(OH)2(NH 3)2 ]和反式,反式,反式- [
铂(N 3)2(OH)2(NH 3)2通过固定光解,纳秒激光闪光光解和超快动力学光谱研究了复合物。光解过程是多阶段的。第一步是
叠氮化物配体与
水分子的光合作用。已表明该过程是涉及氧化还原阶段的链反应。使用超快动力学光谱和纳秒激光闪光光解法记录了负责链传播的Pt(IV)和Pt(III)中间体。提出了光合作用的机制。