[1]陈智栋,张 留,张莉梅.十二烷基苯磺酸钠/碳球修饰电极检测食品中的罗丹明B[J].常州大学学报(自然科学版),2017,(02):52-58.[doi:10.3969/j.issn.2095-0411.2017.02.010]
　CHEN Zhidong,ZHANG Liu,ZHANG Limei.Detection of Rhodamine B in Food by Sodium Dodecyl Benzene Sulfonate/ Carbon Spheres Modified Electrode[J].Journal of Changzhou University(Natural Science Edition),2017,(02):52-58.[doi:10.3969/j.issn.2095-0411.2017.02.010]
点击复制

十二烷基苯磺酸钠/碳球修饰电极检测食品中的罗丹明B()
分享到：

常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2017年02期
页码:
52-58
栏目:
化学化工
出版日期:
2017-03-28

文章信息/Info

Title:
Detection of Rhodamine B in Food by Sodium Dodecyl Benzene Sulfonate/ Carbon Spheres Modified Electrode
作者:
陈智栋1; 2; 张 留1; 张莉梅1
1.常州大学 石油化工学院,江苏 常州 213164; 2.常州大学 材料科学与工程学院,江苏 常州 213164
Author(s):
CHEN Zhidong 1; 2;  ZHANG Liu1;  ZHANG Limei1
1. School of Petrochemical Engineering, Changzhou University, Changzhou 213164,China; 2. School of Materials Science and Engineering, Changzhou University, Changzhou 213164,China
关键词:
碳球;  十二烷基苯磺酸钠;  方波溶出伏安法;  罗丹明B
Keywords:
carbon spheres;  sodium dodecyl benzene sulfonate;  square wave stripping voltammetry;  Rhodamine B
分类号:
TQ 31
DOI:
10.3969/j.issn.2095-0411.2017.02.010
文献标志码:
A
摘要:
提出了一种测定罗丹明B的新方法。采用水热法制备粒径均匀的碳球(CSs),将CSs和十二烷基苯磺酸钠(SDBS)复合修饰玻碳电极(GCE)作为工作电极,采用方波溶出伏安法测定食品中的罗丹明B的含量,并优化了实验条件。结果表明,罗丹明B的氧化峰电流(i)与其浓度(c)在0.01～1.0 μmol·L-1和1.0～20.0 μmol·L-1内具有良好的线性关系,线性方程分别为i=0.80 c和i=0.24 c + 0.71(i:μA,c:μmol·L-1),线性相关系数分别为0.999和0.994,最低检出限为6.0 nmol·L-1。用于辣椒粉中罗丹明B的测定,结果与高效液相色谱法(HPLC)检测结果一致,该方法经济、灵敏、高效,用于实际样品检测结果满意。
Abstract:
A new method for determination of Rhodamine B in food has been developed. The content of Rhodamine B was determined by square wave stripping voltammetry using surfactant sodium dodecyl benzene sulfonate(SDBS)and carbon spheres(CSs)modified glassy carbon electrode as working electrode. The carbon spheres were syntheiszed by a hydrothermal approach. Under the optimal conditions, the peak currents were well-proportioned to the concentration of Rhodamine B in the range of 0.01—1.0μmol·L-1and 1.0— 20.0 μmol·L-1, the linear equation were i=0.80 c and i=0.24 c +0.71(i:μA,c:μmol·L-1), the linear correlation coefficients were 0.999 and 0.994, and the lowest detection limit was 6.0 nmol·L-1. The proposed method was applied to detect the chili power which was in a good agreement with the test values of high performance liquid chromatography(HPLC). The method is proved to be economic, sensitive and efficient for the test of practical samples with satisfied results.

参考文献/References:

[1]ZHANG J, ZHANG S, CHEN Z D, et al. Simultaneous determination of ponceau-4R and allura red in soft drinks based on the ionic liquid modified expanded graphite paste electrode[J]. International Journal of Environmental Analytical Chemistry, 2015, 95(7): 581-591.
[2]WANG W, CHEN Y, CHEN Z D, et al. Electrochemical determination of brilliant blue and tartrazine based on an ionic liquid-modified expanded graphite paste electrode[J]. Journal of AOAC International, 2015, 98(3): 817-821.
[3]洪红,戚平,刘冬豪,等.食品中违禁色素种类及高通量检测技术进展[J].食品安全质量检测学报,2014,5(8):2448-2456.
[4]MOOSAVI F, MOHABATKAR H, MOHSENZADEN S. Computer-aided analysis of structural properties and epitopes of Iranian HPV-16 E7 oncoprotein[J]. Interdisciplinary Sciences: Computational Life Sciences, 2010, 2(4): 367-372.
[5]DUENSING S, BRAKE T, MüNGER K, et al. Dissection of human papillomavirus E6 and E7 function in transgenic mouse models of cervical carcinogenesis[J]. Cancer Research, 2003, 63(16): 4862-4871.
[6]韩啸,张静,陈智栋.膨胀石墨糊电极对苏丹红I电化学检测的研究[J].食品工业,2015,36(7):208-212.
[7]徐声乐,王兴,王捍东,等.罗丹明B及其在食品中检测方法研究进展[J].食品研究与开发,2015,36(17):136-139.
[8]乔勇升,韩芷玲,董贵军,等.固相萃取-超高效液相色谱-串联质谱法测定食用调味油中的罗丹明B[J].理化检验(化学分册),2013(7):844-847.
[9]FU D S, WU P P, LI Y Q, et al. A simple synchronous fluorescence approach for rapid and sensitive determination of rhodamine B in chili products[J]. Food Analytical Methods, 2015, 8: 189-194.
[10]王勇,武娜.高效液相色谱-紫外光检测法测定食品中罗丹明 B的含量[J].安徽农业科学,2012,40(15):8723-8725.
[11]ZHANG J, ZHU H, CHEN Z D, et al. Electrochemical determination of sunset yellow based on an expanded graphite paste electrode[J]. Journal of the Electrochemical Society, 2013, 160(8): H459-H462.
[12]ZHANG J, WANG M, CHEN Z D, et al. Simultaneous determination of the isomers of ponceau 4R and amaranth using an expanded graphite paste electrode[J]. Food Chemistry, 2014, 160: 11-15.
[13]张士博,张静,陈智栋,等.亮丽春红分子印迹聚吡咯材料的制备及应用[J].理化检验,2016,52(3):313-317.
[14]WANG M L, ZHANG J, CHEN Z D, et al. Electrochemical detection of amaranth in food based on the expanded graphite paste electrode[J]. Journal of AOAC International, 2013, 96(3): 625-629.
[15]ZHANG J, WANG X, CHEN Z D, et al. An electrochemical sensor for simultaneous determination of ponceau 4R and tartrazine based on an ionic liquid modified expanded graphite paste electrode[J]. Journal of the Electrochemical Society, 2014, 161(9): H453-H457.
[16]ZHANG J, WANG M, CHEN Z D, et al. Electrochemical detection of Sudan I by using an expanded graphite paste electrode[J]. Journal of Electroanalytical Chemistry, 2012, 685: 47-52.
[17]SUN J Y, GAN T, LIU Y M, et al. Rapid and sensitive strategy for rhodamine B detection using a novel electrochemical platform based on core-shell structured Cu@carbon sphere nanohybrid[J]. Journal of Electroanalytical Chemistry, 2014, 724: 87-94.
[18]YI Y H, SUN H, WU X Y, et al. Sensitive electrochemical determination of rhodamine B based on cyclodextrin-functionalized nanogold/hollow carbon nanospheres[J]. Analytial Methods, 2015, 7: 4965-4970.
[19]刘忠勇,康亚峰,张志帆,等.十二烷基苯磺酸钠敏化的壳聚糖-氮掺杂石墨烯复合膜修饰玻碳电极同时测定多巴胺和对乙酰氨基酚[J].郧阳师范高等专科学校学报,2013,33(6):42-44.
[20]夏新泉,陈灵,张海丽.PVC-十二烷基苯磺酸钠碳糊修饰电极测定水中的镉离子[J].化学与生物工程,2006,23(8):60-62.

备注/Memo

备注/Memo:
收稿日期:2016-04-07。
基金项目:常州市科技支撑(社会发展)项目资助(CE20145052)。
作者简介:陈智栋(1964—),男,四川成都人,研究员,主要从事应用电化学研究。
更新日期/Last Update: 2017-04-01