| 光谱学与光谱分析 |
|
|
|
|
|
| Study on Solid Phase Extraction Spectrophotometric Determination of Zinc with 2-(2-Quinolylazo)-5-Dimthylaminophenol |
| ZHOU Shi-ping1, 2,DUAN Chang-qun1*,LIU Hong-cheng3,HU Qiu-fen1 |
1. Laboratory for Conservation and Utilization of Bio-Resource & School of Life Science, Yunnan University, Kunming 650091, China
2. Department of Basic Courses, Southwestern Forestry College, Kunming 650224, China
3. Supervision and Testing Center for Farm Products Quality，Ministry of Agriculture，Kunming 650000, China |
|
|
|
|
Abstract A highly sensitive, selective and rapid method for the determination of zinc based on the rapid reaction of zinc(Ⅱ) with 2-(2-quinolylazo)-5-dimthylaminophenol (QADMAP) and the solid phase extraction of zinc ion with anion exchange resin cartridge was developed. In the presence of pH 8.5 buffer solution and Triton X-100 medium, QADMAP can react with zinc(Ⅱ) to form a stable 2∶1 complex (QADMAP∶Zn(Ⅱ)). The molar absorptivity is 1.22×105 L·moL-1·cm-1 at 590 nm. Beer’s law is obeyed in the range of 0-1.0 μg·mL-1. The zinc ions in the samples can be enriched and separated by solid phase extraction with anion exchange resin cartridge. Testing results show that recovery for zinc(Ⅱ) was from 95% to 104%, and RSD was below 3%. This method was applied to the determination of zinc in water and food with good results.
|
|
Received: 2004-07-21
Accepted: 2005-04-25
|
|
|
|
Corresponding Authors:
DUAN Chang-qun
|
|
| Cite this article: |
|
ZHOU Shi-ping,DUAN Chang-qun,LIU Hong-cheng, et al. Study on Solid Phase Extraction Spectrophotometric Determination of Zinc with 2-(2-Quinolylazo)-5-Dimthylaminophenol [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2005, 25(10): 1667-1670.
|
|
|
|
| URL: |
|
https://www.gpxygpfx.com/EN/Y2005/V25/I10/1667 |
[1] LIU Jun，LI Xiao-wen(刘 军，李晓雯). China Tropical Medicine(中国热带医学), 2003，3(1)：64.
[2] YU Jing-ming(虞精明). Physical Testing and Chemical Analysis(Part B)(理化检验·化学分册). 2003，39(4)：247.
[3] ZHAO Jian-wei, YANG Guang-yu, YIN Jia-yuan(赵建为，杨光宇，尹家元). Physical Testing and Chemical Analysis(Part B)(理化检验·化学分册)，2000，36(8)：366.
[4] TONG Yan, SHU You-qin(童 岩，舒友琴). Metallurgical Analysis(冶金分析)，2000，20(2)：52.
[5] ZHANG Tong, MU Hua-rong, MAO Xue-qin(张 统，穆华荣，毛雪琴). Physical Testing and Chemical Analysis(Part B)(理化检验·化学分册)，1998，34(4)：154.
[6] LENG Hong-xia, LIU Wei-ming, ZHU Zhi-guo, et al(冷红霞，刘伟明，朱志国，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2004，24(5)：625.
[7] Li Zhong, Yang Guangyu, Wang Baoxing, et al. Journal of Chromatography A, 2002, 971(1/2): 243.
[8] MAO Jia-jun, ZHU Da-chang, et al(毛家俊，祝大昌，等编译). The Preconcentration and Separation Method for Trace Inorganic Analysis(无机痕量分析中的分离和预溶集方法·第2版). Shanghai: Fudan University Press(上海：复旦大学出版社), 1995. 517.
|
| [1] |
ZHANG Rong1, 2, DUAN Ning1, 3, JIANG Lin-hua1, 3*, XU Fu-yuan3, JIN Wei3, LI Jian-hui1. Study on Optical Path Optimization for Direct Determination of
Spectrophotometry of High Concentration Hexavalent Chromium
Solution by Ultraviolet Visible Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(06): 1829-1837. |
| [2] |
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. |
| [3] |
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. |
| [4] |
LUO Jie1, 2, YUE Su-wei1, 2*, GUO Hong-ying1, LIU Jia-jun3. Spectroscopic Characteristics and Coloring Mechanism of Smithsonite
Jade[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1886-1890. |
| [5] |
YAO Shan1, ZHANG Xuan-ling1, CAI Yu-xin1, HE Lian-qiong1, LI Jia-tong1, WANG Xiao-long1, LIU Ying1, 2*. Study on Distribution Characteristics of Different Nitrogen and
Phosphorus Fractions by Spectrophotometry in Baiyangdian
Lake and Source Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1306-1312. |
| [6] |
LI Yuan1, 2, SHI Yao2*, LI Shao-yuan1*, HE Ming-xing3, ZHANG Chen-mu2, LI Qiang2, LI Hui-quan2, 4. Accurate Quantitative Analysis of Valuable Components in Zinc Leaching Residue Based on XRF and RBF Neural Network[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(02): 490-497. |
| [7] |
LIU Qin-rong1, DU Zi-wei1, LI Jia-zhen1, WANG Yi-shuo1, 3*, GU Xuan2, CUI Xiu-mei2. Analysis and Evaluation of Inorganic Elements in Salvia miltiorrhiza and Rhizosphere Soils From Different Areas[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(11): 3618-3624. |
| [8] |
HUANG Kai-sheng, XU Dong-yu, CHEN Shu-di, CHEN Xiao-yan*, ZHAO Yan. Determination of Sodium and Zinc in Ethanol Gasoline for Motor Vehicles (E10) by ICP-OES[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 973-977. |
| [9] |
LIU Yan-yan1, TAO Ning-ping1, 2, 3, WANG Xi-chang1, 2, 3, LU Ying1, 2, 3*，XU Chang-hua1, 2, 3*. Integrated Detection of Foodborne Pathogens by In-Situ Infrared Spectroscopy Based on ZnSe Film Transmission Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(02): 419-424. |
| [10] |
ZHANG Cong-cong1, LIU Lian-dong2, XIA Lei1, LI Xue3, ZHANG Xiao-kai1*. Preparation of ZnSe/ZnS Core-Shell Quantum Dots Under UV Irradiation[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(11): 3409-3415. |
| [11] |
ZHAO Qian-qian1, YAN Lai-lai1,2, XIE Qing1,2, LIU Ya-qiong1,2, YANG Si-yu1, GUO Chen1, WANG Jing-yu1,2*. Effect of Zinc on the Growth and Element Content of Lactobacillus Acidophilus[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(05): 1489-1494. |
| [12] |
ZHENG Ming, CAO Si-min, LIU Yang-yi, CAO Xiao-dan, CHEN Zhuang, YAN Shu-jun, LI Hao-yang, CHEN Jin-quan, XU Jian-hua*. Study on Characteristics of Zinc Ion Probe Based on Fluorescence Enhancement of Bilirubin[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(03): 813-816. |
| [13] |
WANG Jin-feng1, 2, 5, WANG Shi-jie2, 3, BAI Xiao-yong2, 3*, LIU Fang1, LU Qian1, 2, TIAN Shi-qi2, 4, WANG Ming-ming2. Prediction Soil Heavy Metal Zinc Based on Spectral Reflectance in Karst Area[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(12): 3873-3879. |
| [14] |
WANG Xin1, HE Jian1*, FANG Xian-guang1, 2, CHEN Qi-zhen3, ZENG Yong-ming3, LAI Fu-long3, CHEN Hong-ju3, TIAN Zhong-qun4. Rapid Detection of Patent Blue V Based on Surface Enhanced Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(10): 3205-3209. |
| [15] |
SONG Si-yue, LIU Xu-wei, LIN Hong-xiao, WANG Xue-jin*，HE Zhi-wei. Spectral Characterization of Electrodeposited Cu2ZnSnS4 Thin Films on Fluorine-Doped Tin Oxide[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(09): 2940-2945. |
|
|
|
|
