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Analytical and Bioanalytical Chemistry

, Volume 411, Issue 20, pp 5309–5316 | Cite as

Rapid determination of lambda-cyhalothrin using a fluorescent probe based on ionic-liquid-sensitized carbon dots coated with molecularly imprinted polymers

  • Dianwei Zhang
  • Jiaqi Tang
  • Huilin LiuEmail author
Research Paper
  • 62 Downloads

Abstract

A highly selective and sensitive fluorescent probe for optosensing lambda-cyhalothrin (LC) was prepared. The probe was based on sulfur-doped carbon dots (CDs) coated with molecularly imprinted polymers (MIPs). Doping the CDs with sulfur and modifying the surfaces of the CDs with an ionic liquid enhanced the performance of the fluorescent probe. The selectivity of the probe was improved through the application of molecular imprinting technology utilizing acrylamide and 1-vinyl-3-butylimidazolium tetrafluoroborate [VBIm][BF4] as functional monomers. The resulting probe was used to detect LC, which is a pesticide residue, in vegetables and tea. Under optimal detection conditions, the linear range of the probe was found to be 1–150 μg kg−1 and the limit of detection to be 0.5 μg kg−1 by analyzing excitation/emission maxima at 350/450 nm. The developed method was successfully used to determine LC in vegetables and tea, yielding recoveries of 98.90–116.93%. These results suggest that this fluorescent probe based on MIP-coated, room-temperature ionic-liquid-sensitized, sulfur-doped carbon dots has great potential to be utilized for the precise detection of LC in complex samples.

Graphical abstract

Keywords

Lambda-cyhalothrin Carbon dots Room-temperature ionic liquid Fluorescent probe Molecularly imprinted polymers 

Notes

Acknowledgements

This work was supported by the National Key R&D Program of China (no. 2018YFC1602300), the National Natural Science Foundation of China (no. 31822040), the Young Top-Notch Talent of High-Level Innovation and Entrepreneurs Support Program (no. 2017000026833ZK28), and the fundamental research funds of 2019 (no. PXM2019_014213_000007).

Compliance with ethical standards

Conflict of interest

The authors declare that they have no competing interests.

Supplementary material

216_2019_1912_MOESM1_ESM.pdf (171 kb)
ESM 1 (PDF 134 kb)

References

  1. 1.
    Hintzen EP, Lydy MJ, Belden JB. Occurrence and potential toxicity of pyrethroids and other insecticides in bed sediments of urban streams in Central Texas. Environ Pollut. 2009;157:110–6.CrossRefGoogle Scholar
  2. 2.
    Seenivasan S, Muraleedharan NN. Residues of lambda-cyhalothrin in tea. Food Chem Toxicol. 2009;47:502–5.CrossRefGoogle Scholar
  3. 3.
    Wang JX, Gao L, Han DL, Pan JM, Qiu H, Li HJ, et al. Optical detection of λ-cyhalothrin by core-shell fluorescent molecularly imprinted polymers in Chinese spirits. J Agric Food Chem. 2015;63:2392–9.Google Scholar
  4. 4.
    Chen S, Deng Y, Chang C, Lee J, Cheng Y, Cui Z, et al. Pathway and kinetics of cyhalothrin biodegradation by Bacillus thuringiensis strain ZS-19. Sci Rep. 2015;5:8784–93.Google Scholar
  5. 5.
    Wang XD, Zhao XN, Liu XJ, Li YY, Fu LY, Hu J, et al. Homogeneous liquid-liquid extraction combined with gas chromatography-electron capture detector for the determination of three pesticide residues in soils. Anal Chim Acta. 2008;620:162–9.CrossRefGoogle Scholar
  6. 6.
    Bhamore JR, Jha S, Basu H, Singhal RK, Murthy ZVP, Kailasa SK. Tuning of gold nanoclusters sensing applications with bovine serum albumin and bromelain for detection of Hg2+ ion and lambda-cyhalothrin via fluorescence turn-off and on mechanisms. Anal Bioanal Chem. 2018;410:2781–91.CrossRefGoogle Scholar
  7. 7.
    Jariwala D, Sangwan VK, Lauhon LJ, Marks TJ, Hersam MC. Carbon nanomaterials for electronics, optoelectronics, photovoltaics, and sensing. Chem Soc Rev. 2013;42:2824–60.CrossRefGoogle Scholar
  8. 8.
    Xu XY, Ray R, Gu YL, Ploehn HJ, Gearheart L, Raker K, et al. Electrophoretic analysis and purification of fluorescent single-walled carbon nanotube fragments. J Am Chem Soc. 2004;126:12736–7.CrossRefGoogle Scholar
  9. 9.
    Cao L, Wang X, Meziani KJ, Lu FS, Wang HF, Luo PG, et al. Carbon dots for multiphoton bioimaging. J Am Chem Soc. 2007;129:11318–9.CrossRefGoogle Scholar
  10. 10.
    Zhao HX, Liu LQ, Liu ZD, Wang Y, Zhao XJ, Huang CZ. Highly selective detection of phosphate in very complicated matrixes with an off-on fluorescent probe of europium-adjusted carbon dots. Chem Commun. 2011;47:2604–6.CrossRefGoogle Scholar
  11. 11.
    Qu KG, Wang JS, Ren JS, Qu XG. Carbon dots prepared by hydrothermal treatment of dopamine as an effective fluorescent sensing platform for the label-free detection of iron(III) ions and dopamine. Chem-Eur J. 2013;19:7243–9.CrossRefGoogle Scholar
  12. 12.
    Dong YQ, Pang HC, Yang HB, Guo CX, Shao JW, Chi YW, et al. Carbon-based dots co-doped with nitrogen and sulfur for high quantum yield and excitation-independent emission. Angew Chem Int Ed. 2013;52:7800–4.CrossRefGoogle Scholar
  13. 13.
    Chandra S, Patra P, Pathan SH, Roy S, Mitra S, Layek A, et al. Luminescent S-doped carbon dots: an emergent architecture for multimodal applications. J Mater Chem B. 2013;1:2375–82.CrossRefGoogle Scholar
  14. 14.
    Zuo PL, Liu JH, Guo HN, Wang CH, Liu HQ, Zhang ZG, et al. Multifunctional N, S co-doped carbon dots for sensitive probing of temperature, ferric ion, and methotrexate. Anal Bioanal Chem. 2019;411:1647–57.  https://doi.org/10.1007/s00216-019-01617-4.
  15. 15.
    Qian ZS, Ma JJ, Shan XY, Feng H, Shao LX, Chen JR. Highly luminescent N-doped carbon quantum dots as an effective multifunctional fluorescence sensing platform. Chem Eur J. 2014;20:2254–63.CrossRefGoogle Scholar
  16. 16.
    Wang BS, Li Qin L, Mu TC, Xue ZM, Gao GH. Are ionic liquids chemically stable? Chem Rev. 2017;117:7113–31.CrossRefGoogle Scholar
  17. 17.
    Ludwig R, Kragl U. Do we understand the volatility of ionic liquids? Angew Chem Int Ed. 2007;46:6582–4.CrossRefGoogle Scholar
  18. 18.
    Wang BG, Tang WW, Lu HS, Huang ZY. Hydrothermal synthesis of ionic liquid-capped carbon quantum dots with high thermal stability and anion responsiveness. J Mater Sci. 2015;50:5411–8.CrossRefGoogle Scholar
  19. 19.
    Mehrzad-Samarin M, Faridbod F, Dezfuli AS, Ganjali MR. A novel metronidazole fluorescent nanosensor based on graphene quantum dots embedded silica molecularly imprinted polymer. Biosens Bioelectron. 2017;92:618–23.CrossRefGoogle Scholar
  20. 20.
    Wei FD, Wu YZ, Xu GH, Gao YK, Yang J, Liu LP, et al. Molecularly imprinted polymer based on CdTe@SiO2 quantum dots as a fluorescent sensor for the recognition of norepinephrine. Analyst. 2014;139:5785–92.Google Scholar
  21. 21.
    Chen LX, Wang XY, Lu WH, Wu XQ, Li JH. Molecular imprinting: perspectives and applications. Chem Soc Rev. 2016;45:2137–211.CrossRefGoogle Scholar
  22. 22.
    Xu Q, Pu P, Zhao J, Dong C, Gao C, Chen Y, et al. Preparation of highly photoluminescent sulfur-doped carbon dots for Fe(III) detection. J Mater Chem A. 2015;3:542–6.Google Scholar
  23. 23.
    Cao YL, Tang H, Chen DZ, Li L. A novel method based on MSPD for simultaneous determination of 16 pesticide residues in tea by LC-MS/MS. J Chromatogr B. 2015;998-999:72–9.CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Beijing Technology and Business UniversityBeijingChina
  2. 2.State Key Laboratory of Food Nutrition and SafetyTianjin University of Science & TechnologyTianjinChina

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