The fluorescence spectra of the interaction between four new distamycin analogs and DNA from herring sperm have been studied in detail. The fluorescence quenching of the DNA by the analogs was observed, and the fluore...The fluorescence spectra of the interaction between four new distamycin analogs and DNA from herring sperm have been studied in detail. The fluorescence quenching of the DNA by the analogs was observed, and the fluorescence intensity of the DNA was attenuated exponentially with the increasing of the analogs concentration.展开更多
基金The project was supported by the National Natural Science Foundation of China (No.39970169,29872001).
文摘The fluorescence spectra of the interaction between four new distamycin analogs and DNA from herring sperm have been studied in detail. The fluorescence quenching of the DNA by the analogs was observed, and the fluorescence intensity of the DNA was attenuated exponentially with the increasing of the analogs concentration.
