tbf怎么记

The ion strength influenced the binding of TBF and DNA.

DNA的存在使乙醇对四溴荧光素荧光强度的影响减小，离子强度的大小也会影响四溴荧光素与DNA的相互作用。

In the Britton-Robinson buffer solutions of pH 2.35, effective energy transfer could occur between tetrabromofluorescein ( TBF) and neutral red ( NR) due to static attraction. The fluorescence intensity of TBF was reduced and that of NR was increased at the same time.

在pH2.35的B-R缓冲溶液中，酸性染料四溴荧光素（TBF）与碱性染料中性红（NR）之间由于静电吸引能够发生有效的能量转移，使能量受体NR荧光增强，能量给体TBF的荧光猝灭。

The interaction of tetrabromofluorescein ( TBF) and DNA was studied by the fluorescence and SS-RTP.

用荧光光谱和磷光光谱法研究了四溴荧光素（TBF）与DNA的相互作用。