CAJ | 학술논문

以金霉素水溶液为研究对象，分析了波数范围为400～1800 cm-1的金霉素水溶液的拉曼光谱，以探讨金霉素水溶液的表面增强拉曼光谱快速测定方法。以OTR202和OTR103作为表面增强试剂，应用air-PLS方法对原始的表面增强拉曼光谱进行预处理以消除荧光等背景信号的影响，并对金霉素水溶液的表面增强拉曼进行了半定量分析。结果表明，该方法对金霉素水溶液的检测浓度可达到0．1 mg/L，说明表面增强拉曼光谱技术可用于金霉素水溶液的快速测定中。
이금매소수용액위연구대상，분석료파수범위위400～1800 cm-1적금매소수용액적랍만광보，이탐토금매소수용액적표면증강랍만광보쾌속측정방법。이OTR202화OTR103작위표면증강시제，응용air-PLS방법대원시적표면증강랍만광보진행예처리이소제형광등배경신호적영향，병대금매소수용액적표면증강랍만진행료반정량분석。결과표명，해방법대금매소수용액적검측농도가체도0．1 mg/L，설명표면증강랍만광보기술가용우금매소수용액적쾌속측정중。
Using the aureomycin solution as the research subject ,the Raman spectra of the aureomycin so-lution in 400~1 800 cm-1 were analyzed ,and the rapid determination method for aureomycin solution using the surface enhanced Raman spectrum ( SERS ) was investigated .OTR202 and OTR103 were used as the surface strengthening agents ,the original surface enhanced Raman spectra were pretreated using the air-PLS method for eliminating the influence of background signals of the fluorescence etc ., and the surface enhanced Raman spectra of aureomycin solution were investigated using the semi-quantitative analysis .The results showed that the minimum detectable concentration of aureomycin solution could reach 0.1 mg/L,and this suggested that the surface enhanced Raman spectrum technology could be used to the rapid determination of aureomycin solution .