摘要
Fluorescein ethyl ester as a model and four dyads of Fluorescein and Anthroic acid linked with different length spacer were synthesized and characterized. They were put in bilayer membrane and on SnO2 coated substrate, The photoinduced voltaic responses were observed and compared when fluorescein was excited using visible light. It was found that the dyads have higher responses than the model, and the dyad with a butylene spaser (n=4) has the highest response.The results and related mechanisms were discussed.
Fluorescein ethyl ester as a model and four dyads of Fluorescein and Anthroic acid linked with different length spacer were synthesized and characterized. They were put in bilayer membrane and on SnO2 coated substrate, The photoinduced voltaic responses were observed and compared when fluorescein was excited using visible light. It was found that the dyads have higher responses than the model, and the dyad with a butylene spaser (n=4) has the highest response.The results and related mechanisms were discussed.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
1997年第2期174-178,共5页
Acta Physico-Chimica Sinica
基金
国家自然科学基金
关键词
光电性能
荧光素
酯
蒽甲酸酯
二元化合物
Photoelectric responses, Fluorescein esters-anthroic esters dyads, Bilayer membrane, SnO2 coated substrate
