光谱学与光谱分析 |
|
|
|
|
|
Study on Solid Phase Extraction and Spectrophotometric Determination of Cadmium with 2-[2-(5-Bromoquinolinylazo)]-5-Diethylaminophenol |
WU Xian-hua1, HU Qiu-fen1, 2, YANG Guang-yu2, LIN Hong1, LI Hai-tao1 |
1. Department of Chemistry, Yuxi Teacher’s College, Yuxi 653100, China 2. Department of Chemistry, Yunnan University, Kunming 650091, China |
|
|
Abstract A new chromogenic reagent 2-[2-(5-bromoquinolinylazo)]-5-diethylaminophenol (5-Br-QADEAP) was synthesized, and its structure was verified by elemental analysis, infrared spectrum, and 1H nuclear magnetic resonance spectrum. The color reaction of 5-Br-QADEAP with cadmium was studied. In the presence of pH 8.0 buffer solution and Triton X-100 medium, 5-Br-QADEAP can react with cadmium(Ⅱ) to form a stable 2∶1 complex (5-Br-QADEAP: Cd(Ⅱ). The molar absorptivity is 1.60×105 L·mol-1·cm-1 at 595 nm. Beer’s law is obeyed in the range of 0-1.0 μg·mL-1. The cadmium ion in the samples can be enriched and separated by solid phase extraction with anion exchange resin cartridge. This method was applied to the determination of cadmium in water and food. The relative standard deviations are 2.5%-3.2%, and the recoveries are 96%-105%. The results are satisfactory.
|
Received: 2004-11-10
Accepted: 2005-03-27
|
|
Corresponding Authors:
WU Xian-hua
|
|
Cite this article: |
WU Xian-hua,HU Qiu-fen,YANG Guang-yu, et al. Study on Solid Phase Extraction and Spectrophotometric Determination of Cadmium with 2-[2-(5-Bromoquinolinylazo)]-5-Diethylaminophenol [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(02): 327-330.
|
|
|
|
URL: |
https://www.gpxygpfx.com/EN/Y2006/V26/I02/327 |
[1] CHEN Fei(陈 飞). Chinese Journal of Hygiene Research(卫生研究), 1991,20(6):31. [2] CHEN Li-li, JIN Ji-Hong, QIN Sun-wei(陈莉莉,金继红,秦孙巍). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2003, 23(3): 597. [3] LIU Bin, SUN Jia-juan(刘 彬,孙家娟). Chinese Journal of Metallurgical Analysis(冶金分析), 2001,21(5):36. [4] WU Fang-ying, HUANG Jian-feng(吴芳英,黄坚峰). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2001,21(1):92. [5] LIU Gen-qi, CHENG Yong-qing, ZHANG Guang(刘根起,程永清,张 光). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2003,23(5):1021. [6] XIA Chang-bin, HE Xiang-zhu, HUANG Nian-dong, SHI Hong-wen(夏畅斌,何湘柱, 黄念东, 史红文). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2003,23(1):205. [7] CAO Xiao-an, CHEN Yong-heng, LIN Hua-min(曹小安,陈永亨,林华敏). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004,24(4):474. [8] SHU Wen-bin, ZHU Ruo-hua, QIANG Hong, GU Xue-xin(苏文斌,朱若华,强 红,谷学新). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004,24(3):270. [9] Hu Qiu-fen, Yang Guang-yu, Yin Jia-yuan, Yao Yun. Talanta. 2002, 57(4): 751. [10] WANG Lin, HU Qiu-fen, YANG Guang-yu, YIN Jia-yuan(王 琳,胡秋芬,杨光宇,尹家元). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004,24(2):187. [11] TAI Xi, HU Qiu-fen, YANG Guang-yu, YIN Jia-yuan(台 希,胡秋芬,杨光宇,尹家元). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004,24(1):125. [12] ZENG Yun-e, ZHANG Hua-shan,CHEN Zhen-hua(曾云鹗,张华山,陈震华). Handbook of Modern Chemical Reagents, the Forth Fascicule, Chromogenic Agent of Inoganic Ion(现代化学试剂手册·四分册·无机离子显色剂). Beijing: Chemical Industry Press(北京:化学工业出版社), 1989. 785. [13] Translated and Edited by MAO Jia-jun, ZHU Da-chang(毛家俊,祝大昌编译). The Preconcentration and Separation Method for Trace Inorganic Analysis, 2nd ed(无机痕量分析中的分离和预浓集方法, 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] |
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. |
[4] |
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. |
[5] |
FAN Chun-hui1,2, ZHENG Jin-huan3, WANG Yu-fei3, SU Zhe3, LIN Long-jian3, YANG Chen3. Adsorption of Cadmium on Fe-Mn Nodules Derived From Soil by Spectral Methods[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(02): 616-621. |
[6] |
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. |
[7] |
ZHANG Xin-bo1, CONG Long-zhuang1, YANG Lan-lan1, DU Zhong-lin1, WANG Yao1, WANG Yan-xin1, HUANG Lin-jun1, GAO Fan1, Laurence A. Belfiore2, TANG Jian-guo1*. Optimal Fluorescence Property of CdSe Quantum Dots and Electrospinning Polyvinylpyrrolidone Hybrid Microfibers[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 990-996. |
[8] |
YAN Hui, LI Xin-ping, XU Zhu, LIN Guo-sen. Applications of Fluorescence Analysis Technology on Study of Crop Response to Cadmium Stress[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(10): 3118-3122. |
[9] |
ZHANG Liang-liang, WANG Chang-hua, HU Fang-fei, MO Shu-min, LI Ji-dong*. Determination of Trace Impurity Elements in Zircaloy by Ion Exchange-Inductively Coupled Plasma Mass Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(08): 2622-2628. |
[10] |
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. |
[11] |
LI Zhen-xia1, SHEN Huan-huan1, GAO Miao-miao1, QI Jiao1, LI Qing-yan2*. Analysis of Lycopene in Different Solvents by Spectrophotometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(04): 1114-1117. |
[12] |
ZHANG Chen-ling, HAN Mei, JIA Na, LIU Bing-bing, LIU Jia*, WANG Zhen-xing, LIU Ling-xia. A Study on Adsorption of Cd on Activated Carbon Fiber by Using ICP-OES[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(03): 931-936. |
[13] |
YANG Ze-ming1, 2, LI Cai1*, LU Gui-xin1, CAO Wen-xi1. A Study of Fast Detection of Nitrite in Seawater Based on Sequential Injection Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(02): 589-595. |
[14] |
LIU Bing-bing, LIU Jia, ZHANG Chen-ling, HAN Mei, JIA Na, LIU Sheng-hua*. Preconcentration and Determination of Heavy Metals in Water Samples by Ion Exchange Resin Solid Phase Extraction with Inductively Coupled Plasma Atomic Emission Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(12): 3917-3922. |
[15] |
LINGYUN Xia-fei1, 2, GAO Chao1, 2, FAN Jing-shuang1, 2, Lü Hai-xia1, 2*, YU Yan1, 2. Synthesis of Hyperbranched Polyamidoamine (PAMAM) Grafted Chitosan and Its Adsorption for Heavy Metal and Dyes Studied with Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(11): 3583-3587. |
|
|
|
|