Determination of 3,6-dinitrobenzo[e]pyrene in surface soil and airborne particles by high-performance liquid chromatography with fluorescence detection
Determination of 3,6-dinitrobenzo[e]pyrene in surface soil and airborne particles by high-performance liquid chromatography with fluorescence detection
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DOI：
10.1016/j.chroma.2006.09.044
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发表时间：
2006-11-24
影响因子：
4.1
通讯作者：
Hirayama, Teruhisa
中科院分区：
文献类型：
--
作者：
Hasei, Tomohiro;Watanabe, Tetsushi;Hirayama, Teruhisa
我们开发了一种灵敏的分析方法和一种有效的清除方法来定量表层土壤和空气颗粒物中的3，6-二硝基苯并[e]芘（3，6-DNBeP）。在使用硅胶柱和两个反相柱纯化后，3，6-DNBeP通过催化剂柱还原为3，6-二氨基苯并[e]芘，并通过具有荧光检测器的高效液相色谱（HPLC）进行分析。3，6-DNBeP在所有土壤样品和空气颗粒物中均被检测到。土壤表层和大气颗粒物中3，6-DNBeP的浓度分别为347-5007 pg/g土壤和137-1238 fg/m3。(c)2006 Elsevier B. V.保留所有权利。
We developed a sensitive analytical method and an efficient clean-up method to quantify 3,6-dinitrobenzo[e]pyrene (3,6-DNBeP) in surface soil and airborne particles. After purification using a silica gel column and two reversed-phase columns, 3,6-DNBeP was reduced to 3,6-diaminobenzo[e]pyrene by a catalyst column and analyzed by high-performance liquid chromatography (HPLC) with a fluorescence detector. 3,6-DNBeP was detected in all of the soil samples and airborne particles examined. The concentration of 3,6-DNBeP in surface soil and airborne particles was determined in the ranges of 347-5007 pg/g of soil and 137-1238 fg/m(3), respectively. (c) 2006 Elsevier B.V. All rights reserved.