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Volume 35 Issue 3
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2017  >  35(3): 215-218

ZHANG Binbin, SHI Yi, CHEN Hui, ZHU Qingxia, LU Feng. TLC-SERS for detection of the dyed Croci Stigma[J]. Journal of Pharmaceutical Practice and Service, 2017, 35(3): 215-218. doi: 10.3969/j.issn.1006-0111.2017.03.006
Citation: ZHANG Binbin, SHI Yi, CHEN Hui, ZHU Qingxia, LU Feng. TLC-SERS for detection of the dyed Croci Stigma[J]. Journal of Pharmaceutical Practice and Service, 2017, 35(3): 215-218. doi: 10.3969/j.issn.1006-0111.2017.03.006
shu

TLC-SERS for detection of the dyed Croci Stigma

doi: 10.3969/j.issn.1006-0111.2017.03.006
  • 1.

    Second Military Medical University, Shanghai 200433, China

  • 2.

    Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun 130033, China

  • 3.

    Shanghai DiaCartra Biomedical LLC, Shanghai 200070, China

  • 4.

    Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai 201999, China

  • Received Date: 2017-02-11
  • Rev Recd Date: 2017-03-31
  • Objective To establish a thin layer chromatography-surface-enhanced Raman scattering(TLC-SERS) method for the detection of dyed Croci Stigma. Method The dyed Croci Stigma was wetted by ethanol and pressed on TLC plate sprayed with Silver sol. The pressed zone was immediately detected by a portable Raman spectrometer. Factors including the concentration of ethanol, spraying time and amount of silver sol were investigated and optimized. Results The dyed Croci Stigma, stained by auramine O, new fuchsin, tartrazine and brilliant ponceau were successfully detected using the established method. Conclusion The combination of TLC and SERS technology provides a rapid, simple and sensitive detection method which is suitable for quick field tests.
  • [1] 付凌燕,闵春艳,汪 祺,等. 市售西红花药材掺伪染色检测方法的实验研究[J].药物分析杂志,2012,32(1):74-77.
    [2] 国家药典委员会.中华人民共和国药典2015年版一部[S].北京:中国医药科技出版社,2015:57.
    [3] 刘义梅,陈科力.当前中药材市场几种常见假劣药形式[J]. 药物分析杂志,2015,35(8):1089-1092.
    [4] Di Anibal CV, Marsal LF, Callao MP, et al. Surface enhanced Raman spectroscopy (SERS) and multivariate analysis as a screening tool for detecting Sudan I dye in culinary spices[J]. Spectrochim Acta A Mol Biomol Spectrosc,2012,87(4):135-141.
    [5] 饶伟文,蒋 玲,赵纯玉,等. 几种染色掺伪中药的化工染料鉴定[J].药物分析杂志,2007,27(11):1742-1745.
    [6] 莫连峰,饶伟文,赵纯玉,等.高效液相色谱法测定染色黄芩中金胺的含量[J].中国药业,2007,16(15):29-30.
    [7] Fukuji TS, Castro PM, Tavares MM, et al. Fast determination of Sudan dyes in chilli tomato sauces using partial filling micellarelectrokinetic chromatography[J].J Agric Food Chem, 2011, 59(22):11903-11909.
    [8] 李 丹,汪 冰,李 晓,等.表面增强拉曼光谱法快速鉴别非法染色的关黄柏药材[J].药学研究,2015,34(4):202-205.
    [9] 郑滨兴,吕迪亚,方 芳,等.基于整体柱的表面增强拉曼光谱法检测非法染色青黛[J]. 药学实践杂志,2015,33(5):426-428.
    [10] 李 丹,吕狄亚,陈 辉,等.纸基-表面增强拉曼光谱法检测染色掺伪的红花药材[J]. 药物分析杂志,2015,35(8):1466-1470.
    [11] Lee PC, Meisel D. Adsorption and surface-enhanced Raman of dyes on silver and gold sols[J]. J Phys Chem, 1982, 86(17): 3391-3395
    [12] 尹利辉,张 雁. 正电性纳米银胶的表征及加入不同凝聚剂后的表面增强拉曼散射光谱[J].药物分析杂志,2011,31(12):2352-2255.
    [13] Kerker M, Siiman OS, Wang D. Effect of aggregates on extinction and surface-enhanced Raman scattering spectra of colloidal silver[J]. J Phys Chem, 1984, 88(15): 3168-3174.
    [14] Liu H, Yang Z, Meng L, et al. Three-dimensional and time-ordered surface-enhanced Raman scattering hotspot matrix[J].Am Chem Soc, 2014, 136(14): 5332-5341.
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TLC-SERS for detection of the dyed Croci Stigma

doi: 10.3969/j.issn.1006-0111.2017.03.006
  • 1. Second Military Medical University, Shanghai 200433, China
  • 2. Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun 130033, China
  • 3. Shanghai DiaCartra Biomedical LLC, Shanghai 200070, China
  • 4. Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai 201999, China
  • Received Date: 2017-02-11
  • Rev Recd Date: 2017-03-31

Abstract: Objective To establish a thin layer chromatography-surface-enhanced Raman scattering(TLC-SERS) method for the detection of dyed Croci Stigma. Method The dyed Croci Stigma was wetted by ethanol and pressed on TLC plate sprayed with Silver sol. The pressed zone was immediately detected by a portable Raman spectrometer. Factors including the concentration of ethanol, spraying time and amount of silver sol were investigated and optimized. Results The dyed Croci Stigma, stained by auramine O, new fuchsin, tartrazine and brilliant ponceau were successfully detected using the established method. Conclusion The combination of TLC and SERS technology provides a rapid, simple and sensitive detection method which is suitable for quick field tests.

ZHANG Binbin, SHI Yi, CHEN Hui, ZHU Qingxia, LU Feng. TLC-SERS for detection of the dyed Croci Stigma[J]. Journal of Pharmaceutical Practice and Service, 2017, 35(3): 215-218. doi: 10.3969/j.issn.1006-0111.2017.03.006
Citation: ZHANG Binbin, SHI Yi, CHEN Hui, ZHU Qingxia, LU Feng. TLC-SERS for detection of the dyed Croci Stigma[J]. Journal of Pharmaceutical Practice and Service, 2017, 35(3): 215-218. doi: 10.3969/j.issn.1006-0111.2017.03.006
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