本文采用荧光光谱法研究了阴离子表面活性剂十二烷基磺酸钠( SLS)与吡罗红G的相互作用的光谱行为,同时考察了硫酸钠和尿素对体系荧光强度的影响,并初步探讨了其相互作用机理。
The spectrum reaction between pyronine G( PG)and sodium laurye sulfouate( SLS)was investigated by fluores-cence. On the other hand,the influence of Na2 SO4 and carbamide on the fluorescence intensity of PG-SLS system was stud-ied,and the interaction mechanism was also discussed.