Table of Contents Author Guidelines Submit a Manuscript
Journal of Nanomaterials
Volume 2014, Article ID 851905, 6 pages
http://dx.doi.org/10.1155/2014/851905
Research Article

Rubpy Dye-Doped Silica Nanoparticles as Signal Reporter in a Dot Fluorescence Immunoassay Strip

1Program in Bioscience, Faculty of Science, King Mongkut’s University of Technology Thonburi, Bangkok 10140, Thailand
2Department of Medical Sciences, National Institute of Health, Tiwanon Road, Nonthaburi 11000, Thailand
3Department of Physics, Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
4Department of Microbiology, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand
5Food Safety Center, Institute of Scientific and Technological Research and Services, King Mongkut’s University of Technology Thonburi, Bangkok 10140, Thailand

Received 27 November 2013; Revised 3 January 2014; Accepted 4 January 2014; Published 18 February 2014

Academic Editor: William W. Yu

Copyright © 2014 Nualrahong Thepwiwatjit et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. http://www.rapid-diagnostics.org/technologies.htm.
  2. Y. Bai, C. Tian, X. Wei, Y. Wang, D. Wang, and X. Shi, “A sensitive lateral flow test strip based on silica nanoparticle/CdTe quantum dot composite reporter probes,” RSC Advances, vol. 2, no. 5, pp. 1778–1781, 2012. View at Publisher · View at Google Scholar · View at Scopus
  3. E. M. Linares, L. T. Kubota, J. Michaelis, and S. Thalhammer, “Enhancement of the detection limit for lateral flow immunoassays: evaluation and comparison of bioconjugates,” Journal of Immunological Methods, vol. 375, no. 1-2, pp. 264–270, 2012. View at Publisher · View at Google Scholar · View at Scopus
  4. S. Santra, K. Wang, R. Tapec, and W. Tan, “Development of novel dye-doped silica nanoparticles for biomarker application,” Journal of Biomedical Optics, vol. 6, no. 2, pp. 160–166, 2001. View at Publisher · View at Google Scholar · View at Scopus
  5. S. Santra, P. Zhang, K. Wang, R. Tapec, and W. Tan, “Conjugation of biomolecules with luminophore-doped silica nanoparticles for photostable biomarkers,” Analytical Chemistry, vol. 73, no. 20, pp. 4988–4993, 2001. View at Publisher · View at Google Scholar · View at Scopus
  6. W. Lian, S. A. Litherland, H. Badrane et al., “Ultrasensitive detection of biomolecules with fluorescent dye-doped nanoparticles,” Analytical Biochemistry, vol. 334, no. 1, pp. 135–144, 2004. View at Publisher · View at Google Scholar · View at Scopus
  7. W. Yang, C. G. Zhang, H. Y. Qu, H. H. Yang, and J. G. Xu, “Novel fluorescent silica nanoparticle probe for ultrasensitive immunoassays,” Analytica Chimica Acta, vol. 503, no. 2, pp. 163–169, 2004. View at Publisher · View at Google Scholar · View at Scopus
  8. L. M. Rossi, L. Shi, F. H. Quina, and Z. Rosenzweig, “Stöber synthesis of monodispersed luminescent silica nanoparticles for bioanalytical assays,” Langmuir, vol. 21, no. 10, pp. 4277–4280, 2005. View at Publisher · View at Google Scholar · View at Scopus
  9. X. Zhao, L. R. Hilliard, S. J. Mechery et al., “A rapid bioassay for single bacterial cell quantitation using bioconjugated nanoparticles,” Proceedings of the National Academy of Sciences of the United States of America, vol. 101, no. 42, pp. 15027–15032, 2004. View at Publisher · View at Google Scholar · View at Scopus
  10. X. Hun and Z. Zhang, “A novel sensitive staphylococcal enterotoxin C1 fluoroimmunoassay based on functionalized fluorescent core-shell nanoparticle labels,” Food Chemistry, vol. 105, no. 4, pp. 1623–1629, 2007. View at Publisher · View at Google Scholar · View at Scopus
  11. X. Hun and Z. Zhang, “Functionalized fluorescent core-shell nanoparticles used as a fluorescent labels in fluoroimmunoassay for IL-6,” Biosensors and Bioelectronics, vol. 22, no. 11, pp. 2743–2748, 2007. View at Publisher · View at Google Scholar · View at Scopus
  12. D. Qin, X. He, K. Wang, X. J. Zhao, W. Tan, and J. Chen, “Fluorescent nanoparticle-based indirect immunofluorescence microscopy for detection of Mycobacterium tuberculosis,” Journal of Biomedicine and Biotechnology, vol. 2007, Article ID 89364, 2007. View at Publisher · View at Google Scholar · View at Scopus
  13. Z. Wang, T. Miu, H. Xu, N. Duan, X. Ding, and S. Li, “Sensitive immunoassay of Listeria monocytogenes with highly fluorescent bioconjugated silica nanoparticles probe,” Journal of Microbiological Methods, vol. 83, no. 2, pp. 179–184, 2010. View at Publisher · View at Google Scholar · View at Scopus
  14. X. Zhao, R. P. Bagwe, and W. Tan, “Development of organic-dye-doped silica nanoparticles in a reverse microemulsion,” Advanced Materials, vol. 16, no. 2, pp. 173–176, 2004. View at Publisher · View at Google Scholar · View at Scopus
  15. L. Wang, K. Wang, S. Santra et al., “Watching silica nanoparticles glow in the biological world,” Analytical Chemistry, vol. 78, no. 3, pp. 646–654, 2006. View at Publisher · View at Google Scholar · View at Scopus
  16. R. Tapec, X. J. Zhao, and W. Tan, “Development of organic dye-doped silica nanoparticles for bioanalysis and biosensors,” Journal of Nanoscience and Nanotechnology, vol. 2, no. 3-4, pp. 405–409, 2002. View at Publisher · View at Google Scholar · View at Scopus
  17. W. Tansub, K. Tuitemwong, P. Limsuwan, S. Theparoonrat, and P. Tuitemwong, “Synthesis of antibodies-conjugated fluorescent dye-doped silica nanoparticles for a rapid single step detection of Campylobacter jejuni in live poultry,” Journal of Nanomaterials, vol. 2012, Article ID 865186, 7 pages, 2012. View at Publisher · View at Google Scholar
  18. L. Wang, W. Zhao, and W. Tan, “Bioconjugated silica nanoparticles: development and applications,” Nano Research, vol. 1, no. 2, pp. 99–115, 2008. View at Google Scholar
  19. J. Yan, M. C. Estévez, J. E. Smith et al., “Dye-doped nanoparticles for bioanalysis,” Nanotoday, vol. 2, no. 3, pp. 44–50, 2007. View at Google Scholar
  20. N. Thepwiwatjit, A. Thattiyaphong, P. Limsuwan, K. Tuitemwong, and P. Tuitemwong, “Antibody-conjugated Rubpy dye-doped silica nanoparticles as signal amplification for microscopic detection of Vibrio cholerae O1,” Journal of Nanomaterials, vol. 2013, Article ID 274805, 7 pages, 2013. View at Publisher · View at Google Scholar
  21. L. Wang, W. Zhao, M. B. O'Donoghue, and W. Tan, “Fluorescent nanoparticles for multiplexed bacteria monitoring,” Bioconjugate Chemistry, vol. 18, no. 2, pp. 297–301, 2007. View at Publisher · View at Google Scholar · View at Scopus
  22. L. Wang, C. Yang, and W. Tan, “Dual-luminophore-doped silica nanoparticles for multiplexed signaling,” Nano Letters, vol. 5, no. 1, pp. 37–43, 2005. View at Publisher · View at Google Scholar · View at Scopus
  23. http://www.rapid-diagnostics.org/tech-solid.htm.
  24. M. A. Jensen, S. M. Faruque, J. J. Mekalanos, and B. R. Levin, “Modeling the role of bacteriophage in the control of cholera outbreaks,” Proceedings of the National Academy of Sciences of the United States of America, vol. 103, no. 12, pp. 4652–4657, 2006. View at Publisher · View at Google Scholar · View at Scopus
  25. R. Verheijen, “Immunological strip tests,” in Analytical Biotechnology, T. G. M. Schalkhammer, Ed., pp. 134–166, Basel, 2002. View at Google Scholar
  26. J. F. Mehrabadi, P. Morsali, H. R. Nejad, and A. A. Imani Fooladi, “Detection of toxigenic Vibrio cholerae with new multiplex PCR,” Journal of Infection and Public Health, no. 3, pp. 263–267, 2012. View at Publisher · View at Google Scholar · View at Scopus
  27. S. Chakraborty, M. Alam, H. M. Scobie, and D. A. Sack, “Adaptation of a simple dipstick test for detection of Vibrio cholerae O1 and O139 in environmental water,” Frontiers in Microbiology, vol. 4, article 320, 2013. View at Publisher · View at Google Scholar
  28. P. Chaivisuthangkura, C. Pengsuk, S. Longyant, and P. Sithigorngul, “Evaluation of monoclonal antibody based immunochromatographic strip test for direct detection of Vibrio cholerae O1 contamination in seafood samples,” Journal of Microbiological Methods, vol. 95, no. 2, pp. 304–311, 2013. View at Google Scholar