| 光谱学与光谱分析 |
|
|
|
|
|
| Investigation of the Enrichment and Separation of Lead and Lead Isotopes in Simulated Blood Matrix |
| WU Jing1，4, OUYANG Li1，3*, TANG Xiao-ping2, LIU Tie-bing1, LIU Duo-jian1, WANG Jing-yu1，3 |
1. School of Public Health, Peking University, Beijing, 100191, China
2. Beijing Entry-Exit Inspection and Quarantine Bureau, Beijing 100026, China
3. Laboratory of Biometallomics Center of Medical & Health Analysis, Peking University, Beijing 100191, China
4. School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China |
|
|
|
|
Abstract The enrichment and separation method was used in the present paper to overcome the influence of matrix effect on the determination of lead concentration and isotope ratios. The patented method was used to enrich and separate the lead in simulated blood matrix; the lead concentrations and isotope ratios were determined by ICP-MS before and after enrichment and separation. The recovery rate of Pb is more than 99% through this method while the removal rate of major impurity ions such as Na, K is about 80%. The concentrations of each lead isotope decrease with the matrix concentration increasing (p<0.001), and lead isotope ratios show no significant differences in the matrix of different concentrations. When the matrix concentration is more than 62.5 μg·mL-1, the strength will decrease with the determination times increasing. It was concluded that the characteristics of this method are of high recovery rate (>99%), fast, simple and convenient, and it can raise the accuracy and precision of the concentration determination of lead isotopes and has no significant influence on the accuracy of lead isotope ratios determination.
|
|
Received: 2011-12-06
Accepted: 2012-02-02
|
|
|
|
Corresponding Authors:
OUYANG Li
E-mail: oyl1016@bjmu.edu.cn
|
|
[1] Judd C D, Swami K. Isotopes Environ. Health Stud., 2010, 46(4): 484.
[2] Oulhote Y, Bot B L, Poupon J, et al. Environ. Health, 2011, 10: 75.
[3] Tsuji L J, Wainman B C, Martin I D, et al. Sci. Total. Environ., 2008, 393(2-3): 291.
[4] Patel M M, Adrianne H, Jones R, et al. International Journal of Circumpolar Health, 2008, 67(2-3): 261.
[5] ZENG Jing(曾 静). Methodology and Application Study of Lead Concentration and Isotopic Ratios Determined by ICP-MS(血铅浓度及同位素比值的ICP-MS方法学及应用研究). Beijing：Peking University Health Science Centre(北京：北京大学医学部), 2007.
[6] HUANG Zhi-yong, YANG Miao-feng, ZHUANG Zhi-xia, et al(黄志勇，杨妙峰，庄峙厦, 等). Chinese Journal of Analytical Chemistry(分析化学), 2003, 31(9): 1036.
[7] HUANG Zhi-yong, CHEN Fa-rong, ZHUANG Zhi-xia, et al(黄志勇, 陈发荣, 庄峙厦, 等). Journal of Analytical Science(分析科学学报), 2003, 19(4): 301.
[8] ZENG Ming(曾 铭). Metallurgical Analysis(冶金分析), 2007, 27(11): 44.
[9] BAI Zu-hai, YU Ze-lin, ZHANG Yan(白祖海, 喻泽林, 张 艳). Physical Testing and Chemical Analysis(Part B: Chemical Analysis (理化检验·化学分册), 2010, 46(4): 348.
[10] HE Jian, FENG Min, ZHU Zhen-yi, et al(何 健, 冯 民, 朱臻怡, 等). Journal of Inspection and Quarantine(检验检疫学刊), 2011, 21(1): 36.
[11] LI Hui-zhi, YANG Chun-xia, JIANG Run-tian, et al(李慧芝, 杨春霞, 姜润田, 等). Chinese Journal of Analysis Laboratory(分析试验室), 2001, 20(1): 48.
[12] TAN Gui-quan, HUANG Wei-hong, DIAO Chun-xia(谈桂权, 黄为红, 刁春霞). Studies of Trace Elements and Health(微量元素与健康研究), 2003, 20(3): 37.
[13] LIU Yan, LIANG Pei, GUO Li, et al(刘 艳, 梁 沛, 郭 丽, 等). Acta Chimica Sinica(化学学报), 2005, 63(4): 312.
[14] DING Zong-qing, Lü Li-li, XU Hui(丁宗庆, 吕丽丽, 徐 晖). The Administration and Technique of Environmental Monitoring(环境监测管理与技术), 2009, 21(2): 14.
[15] LUAN Jie, ZHOU Fang-qin, LI Jing, et al(栾 杰, 周方钦,李 晶, 等). Journal of Instrumental Analysis(分析测试学报), 2010, 29(5): 511.
[16] WU Jing, WANG Jing-yu, YAN Lai-lai, et al(吴 晶, 王京宇, 闫赖赖, 等). The Enrichment and Separation of Trace Lead in Complex Matrix(复杂基体中痕量铅的分离富集方法). CN(中国)201110001498. X, 2011-01-06.
|
| [1] |
YI Min-na1, 2, 3, CAO Hui-min1, 2, 3*, LI Shuang-na-si1, 2, 3, ZHANG Zhu-shan-ying1, 2, 3, ZHU Chun-nan1, 2, 3. A Novel Dual Emission Carbon Point Ratio Fluorescent Probe for Rapid Detection of Lead Ions[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3788-3793. |
| [2] |
AN Bai-song1, 2, WANG Xue-mei1, 2*, HUANG Xiao-yu1, 2, KAWUQIATI Bai-shan1, 2. Hyperspectral Estimation of Soil Lead Content Based on Random Frog Band Selection Algorithm[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3302-3309. |
| [3] |
CHAI Lin-lin, Areyi Mulati, Shawket Abliz*. Analysis the Adsorption Behaviors of Acetic Acid Modified Sand Grains for Lead Ions by Atomic Absorption Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2775-2778. |
| [4] |
CHENG Fang-beibei1, 2, GAN Ting-ting1, 3*, ZHAO Nan-jing1, 4*, YIN Gao-fang1, WANG Ying1, 3, FAN Meng-xi4. Rapid Detection of Heavy Metal Lead in Water Based on Enrichment by Chlorella Pyrenoidosa Combined With X-Ray Fluorescence Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2500-2506. |
| [5] |
ZHANG Chao1*, SU Xiao-yu1, XIA Tian2, YANG Ke-ming3, FENG Fei-sheng4. Monitoring the Degree of Pollution in Different Varieties of Maize Under Copper and Lead Stress[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1268-1274. |
| [6] |
LAI Si-han1, LIU Yan-song1, 2, 3*, LI Cheng-lin1, WANG Di1, HE Xing-hui1, LIU Qi1, SHEN Qian4. Study on Hyperspectral Inversion of Rare-Dispersed Element Cadmium Content in Lead-Zinc Ores[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1275-1281. |
| [7] |
ZHU Gui-jun, WANG Gan-zhen, PENG Jun*, TIAN Zong-ping, HOU Zhi-hua. The Mineralogical and Spectroscopic Characteristics of Phosphohedyphane From Chenzhou of Hunan Province[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(10): 3017-3023. |
| [8] |
HUANG Xiao-juan1, 2, YAN Jing1, ZHANG Yang-li-zheng1, WANG Li-qin2*, XU Wei-hong1. Technological Analysis of the Chess Pieces of Liubo Uncovered From the Warring States Tomb in Shaanxi Province[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(10): 3187-3192. |
| [9] |
WANG Ruo-su1, SUN Feng1, 2*, XIAN Yi-heng1. Study on the Composition and Weathered Layer of a Silicate Bead
Excavated From Ma-Jia-Yuan Cemetery M21[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(10): 3193-3197. |
| [10] |
HOU Ya-ru, LU Ji-long*, FAN Yu-chao, Abudusalamu·KADIER, TANG Xiao-dan, WEI Qiao-qiao, GUO Jin-ke, ZHAO Wei. Uncertainty Evaluation and Method Improvement of Determination of Copper, Lead, and Zinc in Rocks by Atomic Absorption Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2101-2106. |
| [11] |
GUO Jin-ke, LU Ji-long, SI Jun-shi, ZHAO Wei, LIU Yang, WANG Tian-xin, LAI Ya-wen*. Study on Heavy Metal in Soil by Portable X-Ray Fluorescence
Spectrometry Based on Matrix Effect Correction and
Correspondence Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2309-2314. |
| [12] |
FAN Chun-hui1, 2, ZHENG Jin-huan3, LIU Hong-xin1. FTIR, 2D-IR and XPS Analyses on the Mechanism of Protoplast Derived From Calendula Officinalis in Response to Lead and Cadmium in Soil[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(05): 1420-1425. |
| [13] |
LUO Wei, TIAN Peng, DONG Wen-tao, HUANG Yi-feng, LIU Xue-mei, ZHAN Bai-shao, ZHANG Hai-liang*. Detection of Pb Contents in Soil Using LIBS Coupled With Univariate Calibration Curve Methods[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 886-891. |
| [14] |
LIU Qun-wei, SHAO Yong-ni, CHEN Xiao-wan, JIANG Lin-hua*. Study on the Changes of Material in Scenedesmus Obliquus Based on Fourier Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(12): 3890-3894. |
| [15] |
LI Chao1, 2, LI Bin2, 3*, ZHANG Li-qiong2, YE Da-peng1*, ZHENG Shu-he1. Terahertz Spectrum Inversion Modeling of Lead Content in Different pH Soils[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(08): 2397-2402. |
|
|
|
|
