1) constant-energy synchronous fluorescence spectrometry
恒能量同步荧光
1.
The composition of polycyclic aromatic hydrocarbons(PAHs)in fly ash samples collected from different districts in Longyan city was analyzed using constant-energy synchronous fluorescence spectrometry technique.
采用恒能量同步荧光法检测了龙岩市大气颗粒物(PM_(10))样品中PAHs(多环芳烃)的质量浓度,比较了龙岩市区大气颗粒物中多环芳烃含量的差异以及不同季节对多环芳烃含量的影响,讨论了其分布规律及污染源。
2.
The PAHs(polycyclic aromatic hydrocarbon) in the atmospheric particles were extracted by supersonic and analyzed directly by constant-energy synchronous fluorescence spectrometry.
采用超声波萃取大气飘尘样品中的多环芳烃,样品不需纯化,直接可用于同步荧光分析,超声波萃取效率高,萃取时间短;采用恒能量同步荧光法对多环芳烃进行定性定量,相关系数r>0。
3.
The pollution state and source of polycyclic aromatic hydrocarbons(PAHs) in airborne particulate were studied using constant-energy synchronous fluorescence spectrometry technique in different function regions in Longyan City in winter and spring,and the pollution evaluation of PAHs in different function regions was made.
采用恒能量同步荧光法,研究了龙岩市区不同功能区冬、春季大气颗粒物中多环芳烃(PAHs)的污染状况和污染来源,并对不同功能区的PAHs含量进行了评价。
3) Constant energy synchronous fluorescence spectrometry
等能量同步荧光光谱
4) Matrix isopotential synchronous fluorescence spectrometry
恒基体强度同步荧光
5) derivative matrix isopotential synchronous fluorescence spectrometry
导数恒基体同步荧光法
1.
Two fluorimetric methods,excitation-emission fluorescence spectra combined with alternating trilinear decomposition algorithm and derivative matrix isopotential synchronous fluorescence spectrometry,were developed for the rapid and simultaneous determination of zinc protoporphyrin IX(ZnPP)and protoporphyrin IX(PP)extracted from blood with dimethylformamide(DMF).
利用N,N-二甲基甲酰胺同时萃取血样中痕量的锌原卟啉和原卟啉,以三维荧光-交替三线性分解算法和导数恒基体同步荧光法同时分析血样中的锌原卟啉和原卟啉。
6) synchronous fluorimetry
同步荧光
1.
Study of constant-energy synchronous fluorimetry in testing benz[a]pyrene in food;
测定食品中苯并[a]芘的恒能量同步荧光光谱法研究
2.
Computer assistant optimize of △λ in synchronous fluorimetry;
同步荧光分析中△λ的计算机辅助优化
3.
RESULTS Charge-transfer complex can strongly enhance the fluorescence spectra, which also can remove the interference from urium and serum in pharmaceutical analysis in vivo by synchronous fluorimetry and derivate-synchronous fluorimetry.
同时应用同步荧光,导数同步荧光可以消除体液干扰,对体液不须经预处理可以直接测定其中药物的含量。
补充资料：导数同步荧光法
分子式：
CAS号：
性质： 将荧光同步扫描与导数光谱技术相结合的一种分析技术。即将同步扫描技术所得同步荧光光谱进行对波长的求导处理。所得导数同步荧光光谱可以进一步减少光谱干扰，增强特征光谱精细结构的分辨能力，区分光谱的细微变化，从而进一步提高荧光法的选择性。
CAS号：
性质： 将荧光同步扫描与导数光谱技术相结合的一种分析技术。即将同步扫描技术所得同步荧光光谱进行对波长的求导处理。所得导数同步荧光光谱可以进一步减少光谱干扰，增强特征光谱精细结构的分辨能力，区分光谱的细微变化，从而进一步提高荧光法的选择性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条