A novel spectrofluorimetric method based on the quenching of 2-amine-6-chloropurine fluorescence with nitrite was developed for the determination of nitrite.
应用荧光光谱法研究了2-氨-6-氯嘌呤与亚硝酸根离子间的相互作用并建立了亚硝酸根离子测定的新方法。
Using the minisize CCD detector, LED light source and a fiber optic, a fiber optic oxygen sensor based on fluorescence quenching has been developed.
将该氧传感膜与传光光纤相耦合，搭配商品化的LED光源和微型CCD检测器，研制了一种基于荧光猝灭原理的光纤氧传感器。
Fluorescence quenching mechanism of 2, 4-dcp with HSA is a static quenching procedure.
对荧光猝灭机理的探讨结果表明，2,4 - DCP致HS A内源荧光猝灭以静态猝灭为主。
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