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根据NO与过氧化氢（H2O2）反应生成过氧亚硝酸（ONOOH），ONOOH极易氧化鲁米诺（1uminol）产生化学发光（chemiluminescence，CL）的原理，我们初步建立了一种NO光纤传感技术，并对该传感系统的最佳实验条件进行了研究。在此最佳检测条件下，当NO的浓度在8．5×10－12mol/L至1．7×10－10mol／L范围内时，NO的浓度与相对发光强度呈线性关系，检出限1.7×10－12mol／L。
According to the principle that NO and hydrogen peroxide (H2O2) react to form peroxynitrite (ONOOH), ONOOH can easily oxidize luminol to generate chemiluminescence (CL). We initially established a NO fiber sensing Technology, and the best experimental conditions for the sensing system were studied. Under the best detection conditions, when the concentration of NO was in the range of 8.5 × 10-12mol / L to 1.7 × 10-10mol / L, the concentration of NO was linear with the relative luminescence intensity. The detection limit 1.7 × 10-12mol / L.