The influence of BODIPYs alkylation on the spectral properties in different polarity solvents, PMMA, Langmuir-Schaefer films was studied. The BODIPYs exhibit intense absorption and fluorescence in different nature solvents and PMMA films. The aggregation behavior of BODIPY in Langmuir–Schaefer films was studied. The interaction process of BODIPYs with BSA has been investigated by the multi-spectroscopic
研究了BODIPYs烷基化对不同极性溶剂,P
MMA,Langmuir-Schaefer膜中光谱性质的影响。BODIPY在不同性质的溶剂和P
MMA膜中表现出强烈的吸收和荧光。研究了BODIPY在Langmuir-Schaefer膜中的聚集行为。 通过多光谱方法和分子对接研究了BODIPYs与
BSA的相互作用过程。发现在选定条件下,由于主要的特异性相互作用,BODIPY与
BSA形成稳定的超分子系统。对于BODIPY-
BSA系统,BODIPY核心中2,6-烷基基团长度的增加伴随着FRET效率的提高。这导致在
BSA存在下BODIPY的荧光增强。证实了使用BODIPY标记血浆蛋白疏
水区域和
生物物体可视化的可能性。