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Microchimica Acta

, 185:252 | Cite as

Microwave-assisted synthesis of carbon dots for "turn-on" fluorometric determination of Hg(II) via aggregation-induced emission

  • Yuan Xu
  • Huiyu Li
  • Bo Wang
  • Haochi Liu
  • Li Zhao
  • Tianyu Zhou
  • Meitong Liu
  • Ning Huang
  • Yi Li
  • Lan Ding
  • Yanhua Chen
Original Paper

Abstract

A fluorescent probe is presented for sensitive determination of Hg(II). It is based on aggregation induced enhancement effect (AIEE) of carbon dots co-doped with nitrogen and sulfur (N,S-CDs). The N,S-CDs were prepared by a one-pot microwave-assisted method using glycerol as the reaction solvent, and cystine as the source for C, N and S. The resulting CDs are well soluble in water and have a turn-on fluorescence response to Hg(II). The incubation time and ratio of raw materials were optimized. Fluorescence, best measured at excitation/emission wavelengths of 325/385 nm, increases linearly in the 1–75 μM Hg(II) concentration range, and the detection limit is 0.5 μM. The method performed successfully when detecting Hg(II) in spiked tap and lake waters, with recoveries between 92 and 106%.

Graphical abstract

Schematic presentation of the aggregation induced enhancement of the fluorescence of carbon dots co-doped with nitrogen and sulfur after addition of Hg(II).

Keywords

Luminescence Nitrogen and sulfur co-doped carbon dots Carbon nanoparticles Aggregation-enhanced fluorescence AIEE Mercury ions 

Notes

Acknowledgements

This work was supported by the Provincial Nature Science Foundation of Heilongjiang (Grant No. E2016039).

Compliance with ethical standards

The authors declare that they have no competing interests.

Supplementary material

604_2018_2781_MOESM1_ESM.docx (65.2 mb)
ESM 1 (DOCX 65.1 kb)

References

  1. 1.
    Kim KH, Kabir E, Jahan SA (2016) A review on the distribution of Hg in the environment and its human health impacts. J Hazard Mater 306:376–385CrossRefPubMedGoogle Scholar
  2. 2.
    Margetinova J, Houserova-Pelcova P, Kuban V (2008) Speciation analysis of mercury in sediments, zoobenthos and river water samples by high-performance liquid chromatography hyphenated to atomic fluorescence spectrometry following preconcentration by solid phase extraction. Anal Chim Acta 615:115–123CrossRefPubMedGoogle Scholar
  3. 3.
    Tuzen M (2003) Determination of heavy metals in fish samples of the middle Black Sea (Turkey) by graphite furnace atomic absorption spectrometry. Food Chem 80:119–123CrossRefGoogle Scholar
  4. 4.
    Vela NP, Olson LK, Caruso JA (1993) Elemental speciation with plasma mass spectrometry. Anal Chem 65:585A–597ACrossRefPubMedGoogle Scholar
  5. 5.
    Zarlaida F, Adlim M (2017) Gold and silver nanoparticles and indicator dyes as active agents in colorimetric spot and strip tests for mercury(II) ions: a review. Microchim Acta 184:45–58CrossRefGoogle Scholar
  6. 6.
    Miao P, Han K, Tang Y, Wang B, Lin T, Cheng W (2015) Recent advances in carbon nanodots: synthesis, properties and biomedical applications. Nano 7:1586–1595Google Scholar
  7. 7.
    Liu Y, Deng M, Zhu T, Tang X, Han S, Huang W, Shi Y, Liu A (2017) The synthesis of water-dispersible zinc doped AgInS2 quantum dots and their application in Cu2+ detection. J Lumin 192:547–554CrossRefGoogle Scholar
  8. 8.
    Zhai Q, Xing H, Zhang X, Li J, Wang E (2017) Enhanced electrochemiluminescence behavior of gold-silver bimetallic nanoclusters and its sensing application for mercury(II). Anal Chem 89:7788–7794CrossRefPubMedGoogle Scholar
  9. 9.
    Zhang N, Si Y, Sun Z, Chen L, Li R, Qiao Y, Wang H (2014) Rapid, selective, and ultrasensitive fluorimetric analysis of mercury and copper levels in blood using bimetallic gold-silver nanoclusters with “silver effect”-enhanced red fluorescence. Anal Chem 86:11714–11721CrossRefPubMedGoogle Scholar
  10. 10.
    Guo Y, Zhang L, Zhang S, Yang Y, Chen X, Zhang M (2015) Fluorescent carbon nanoparticles for the fluorescent detection of metal ions. Biosens Bioelectron 63:61–71CrossRefPubMedGoogle Scholar
  11. 11.
    Zhang J, Yu S-H (2016) Carbon dots: large-scale synthesis, sensing and bioimaging. Mater Today 19:382–393CrossRefGoogle Scholar
  12. 12.
    Wu Z, Feng M, Chen X, Tang X (2016) N-dots as a photoluminescent probe for the rapid and selective detection of Hg2+ and Ag+ in aqueous solution. J Mater Chem B 4:2086–2089CrossRefGoogle Scholar
  13. 13.
    Meng Q, Zhang F, Wang L, Xiang S, Zhu S, Zhang G, Zhang K, Yang B (2014) Facile fabrication of mesoporous N-doped Fe3O4@C nanospheres as superior anodes for Li-ion batteries. RSC Adv 4:713–716CrossRefGoogle Scholar
  14. 14.
    Luo J, Xie Z, Lam JW, Cheng L, Chen H, Qiu C, Kwok HS, Zhan X, Liu Y, Zhu D, Tang B (2001) Aggregation-induced emission of 1-methyl-1,2,3,4,5-pentaphenylsilole. Chem Commun:1740–1741Google Scholar
  15. 15.
    Wang C, Jiang K, Xu Z, Lin H, Zhang C (2016) Glutathione modified carbon-dots: from aggregation-induced emission enhancement properties to a “turn-on” sensing of temperature/Fe3+ ions in cells. Inorg Chem Front 3:514–522CrossRefGoogle Scholar
  16. 16.
    Baker SN, Baker GA (2010) Luminescent carbon nanodots: emergent nanolights. Angew Chem Int Ed Engl 49:6726–6744CrossRefPubMedGoogle Scholar
  17. 17.
    Zhai XY, Zhang P, Liu CJ, Bai T, Li WC, Dai LM, Liu WG (2012) Highly luminescent carbon nanodots by microwave-assisted pyrolysis. Chem Commun 48:7955–7957CrossRefGoogle Scholar
  18. 18.
    Bakhrou N, Lamaty F, Martinez J, Colacino E (2010) Ring-closing metathesis in glycerol under microwave activation. Tetrahedron Lett 51:3935–3937CrossRefGoogle Scholar
  19. 19.
    Hou J, Wang L, Zhang P, Xu Y, Ding L (2015) Facile synthesis of carbon dots in an immiscible system with excitation-independent emission and thermally activated delayed fluorescence. Chem Commun 51:17768–17771CrossRefGoogle Scholar
  20. 20.
    Wang Z, Long P, Feng Y, Qin C, Feng W (2017) Surface passivation of carbon dots with ethylene glycol and their high-sensitivity to Fe3+. RSC Adv 7:2810–2816CrossRefGoogle Scholar
  21. 21.
    Xue M, Zhang L, Zou M, Lan C, Zhan Z, Zhao S (2015) Nitro and sulfur co-doped carbon dots: a facile and green fluorescence probe for free chlorine. Sensors Actuators B Chem 219:50–56CrossRefGoogle Scholar
  22. 22.
    Hou J, Wang W, Zhou T, Wang B, Li H, Ding L (2016) Synthesis and formation mechanistic investigation of nitrogen-doped carbon dots with high quantum yields and yellowish-green fluorescence. Nano 8:11185–11193Google Scholar
  23. 23.
    Ahmed G, Laíño R, Calzón G, García M (2015) Highly fluorescent carbon dots as nanoprobes for sensitive and selective determination of 4-nitrophenol in surface waters. Microchim Acta 182:51–59CrossRefGoogle Scholar
  24. 24.
    Yu L, Zhang L, Ren G, Li S, Zhu B, Chai F, Qu F, Wang C, Su Z (2018) Multicolorful fluorescent-nanoprobe composed of Au nanocluster and carbon dots for colorimetric and fluorescent sensing Hg2+ and Cr6+. Sensors Actuators B Chem 262:678–686Google Scholar
  25. 25.
    Xu X-Y, Yan B (2016) Fabrication and application of a ratiometric and colorimetric fluorescent probe for Hg2+ based on dual-emissive metal–organic framework hybrids with carbon dots and Eu3+. J Mater Chem C 4:1543–1549CrossRefGoogle Scholar
  26. 26.
    Xu H, Zhang K, Liu Q, Liu Y, Xie M (2017) Visual and fluorescent detection of mercury ions by using a dually emissive ratiometric nanohybrid containing carbon dots and CdTe quantum dots. Microchim Acta 184:1199–1206CrossRefGoogle Scholar
  27. 27.
    Tabaraki R, Sadeghinejad N (2018) Microwave assisted synthesis of doped carbon dots and their application as green and simple turn off–on fluorescent sensor for mercury (II) and iodide in environmental samples. Ecotox Environ Safe 153:101–106CrossRefGoogle Scholar
  28. 28.
    He J, Zhang H, Zou J, Liu L, Zhuang J, Xiao Y, Lei B (2016) Carbon dots-based fluorescent probe for “off-on” sensing of Hg(II) and I. Biosens Bioelectron 79:531–535CrossRefPubMedGoogle Scholar
  29. 29.
    Yan F, Kong D, Luo Y, Ye Q, He J, Guo X, Chen L (2016) Carbon dots serve as an effective probe for the quantitative determination and for intracellular imaging of mercury(II). Microchim Acta 183:1611–1618CrossRefGoogle Scholar
  30. 30.
    Tang W, Wang Y, Wang P, Di J, Yang J, Wu Y (2016) Synthesis of strongly fluorescent carbon quantum dots modified with polyamidoamine and a triethoxysilane as quenchable fluorescent probes for mercury(II). Microchim Acta 183(9):2571–2578CrossRefGoogle Scholar
  31. 31.
    Liu R, Li H, Kong W, Liu J, Liu Y, Tong C, Zhang X, Kang Z (2013) Ultra-sensitive and selective Hg2+ detection based on fluorescent carbon dots. Mater Res Bull 48:2529–2534CrossRefGoogle Scholar
  32. 32.
    Lu Y-C, Chen J, Wang A-J, Bao N, Feng J-J, Wang W, Shao L (2015) Facile synthesis of oxygen and sulfur co-doped graphitic carbon nitride fluorescent quantum dots and their application for mercury(II) detection and bioimaging. J Mater Chem C 3:73–78CrossRefGoogle Scholar
  33. 33.
    He J, Zhang H, Zou J, Liu Y, Zhuang J, Xiao Y, Lei B (2016) Carbon dots-based fluorescent probe for "off-on" sensing of Hg(II) and I. Biosens Bioelectron 79:531–535CrossRefPubMedGoogle Scholar

Copyright information

© Springer-Verlag GmbH Austria, part of Springer Nature 2018

Authors and Affiliations

  • Yuan Xu
    • 1
  • Huiyu Li
    • 1
  • Bo Wang
    • 1
  • Haochi Liu
    • 1
  • Li Zhao
    • 1
  • Tianyu Zhou
    • 1
  • Meitong Liu
    • 1
  • Ning Huang
    • 1
  • Yi Li
    • 2
  • Lan Ding
    • 1
  • Yanhua Chen
    • 1
  1. 1.College of ChemistryJilin UniversityChangchunPeople’s Republic of China
  2. 2.State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of ChemistryJilin UniversityChangchunPeople’s Republic of China

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