Table of Contents Author Guidelines Submit a Manuscript
Journal of Nanomaterials
Volume 2015, Article ID 540247, 8 pages
http://dx.doi.org/10.1155/2015/540247
Research Article

The Comparative PDT Experiment of the Inactivation of HL60 on Modified TiO2 Nanoparticles

1Laboratory of Quantum Information Technology, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou 510006, China
2School of Physics and Optoelectronic Engineering, Guangdong University of Technology, Guangzhou 510006, China

Received 24 February 2015; Revised 24 May 2015; Accepted 10 June 2015

Academic Editor: Paulo Cesar Morais

Copyright © 2015 Kaiqi Lu 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. Q. X. Zhou, Z. Fang, J. Li, and M. Wang, “Applications of TiO2 nanotube arrays in environmental and energy fields: a review,” Microporous and Mesoporous Materials, vol. 202, pp. 22–35, 2015. View at Publisher · View at Google Scholar
  2. S. T. Hussain and A. Siddiqa, “Iron and chromium doped titanium dioxide nanotubes for the degradation of environmental and industrial pollutants,” International Journal of Environmental Science and Technology, vol. 8, no. 2, pp. 351–362, 2011. View at Publisher · View at Google Scholar · View at Scopus
  3. M. Behpour, S. M. Ghoreishi, and F. S. Razavi, “Photocatalytic aactivity of TiO2/Ag nanoparticle on degradation of water pollutions,” Digest Journal of Nanomaterials and Biostructures, vol. 5, no. 2, pp. 467–475, 2010. View at Google Scholar · View at Scopus
  4. C. Wang, H. Liu, and Y. Qu, “TiO2-based photocatalytic process for purification of polluted water: bridging fundamentals to applications,” Journal of Nanomaterials, vol. 2013, Article ID 319637, 14 pages, 2013. View at Publisher · View at Google Scholar · View at Scopus
  5. T. Zubkoy, D. Stahl, T. L. Thompson, D. Panayotov, O. Diwald, and J. T. Yates Jr., “Ultraviolet light-induced hydrophilicity effect on TiO2(110) (1×1). Dominant role of the photooxidation of adsorbed hydrocarbons causing wetting by water droplets,” Journal of Physical Chemistry B, vol. 109, no. 32, pp. 15454–15462, 2005. View at Publisher · View at Google Scholar · View at Scopus
  6. J. Wang, Y. Guo, B. Liu et al., “Detection and analysis of reactive oxygen species (ROS) generated by nano-sized TiO2 powder under ultrasonic irradiation and application in sonocatalytic degradation of organic dyes,” Ultrasonics Sonochemistry, vol. 18, no. 1, pp. 177–183, 2011. View at Publisher · View at Google Scholar · View at Scopus
  7. N. Shimizu, C. Ogino, M. F. Dadjour, K. Ninomiya, A. Fujihira, and K. Sakiyama, “Sonocatalytic facilitation of hydroxyl radical generation in the presence of TiO2,” Ultrasonics Sonochemistry, vol. 15, no. 6, pp. 988–994, 2008. View at Publisher · View at Google Scholar · View at Scopus
  8. Y. Chihara, K. Fujimoto, H. Kondo et al., “Anti-tumor effects of liposome-encapsulated titanium dioxide in nude mice,” Pathobiology, vol. 74, no. 6, pp. 353–358, 2007. View at Publisher · View at Google Scholar · View at Scopus
  9. J. Yu, L. Qi, and M. Jaroniec, “Hydrogen production by photocatalytic water splitting over Pt/TiO2 nanosheets with exposed (001) facets,” Journal of Physical Chemistry C, vol. 114, no. 30, pp. 13118–13125, 2010. View at Publisher · View at Google Scholar · View at Scopus
  10. C. M. Sayes, R. Wahi, P. A. Kurian et al., “Correlating nanoscale titania structure with toxicity: a cytotoxicity and inflammatory response study with human dermal fibroblasts and human lung epithelial cells,” Toxicological Sciences, vol. 92, no. 1, pp. 174–185, 2006. View at Publisher · View at Google Scholar · View at Scopus
  11. J. Xu, Y. Sun, J. Huang et al., “Photokilling cancer cells using highly cell-specific antibody-TiO2 bioconjugates and electroporation,” Bioelectrochemistry, vol. 71, no. 2, pp. 217–222, 2007. View at Publisher · View at Google Scholar · View at Scopus
  12. T. López, M. Alvarez, R. D. González et al., “Synthesis, characterization and in vitro cytotoxicity of Pt-TiO2 nanoparticles,” Adsorption, vol. 17, no. 3, pp. 573–581, 2011. View at Publisher · View at Google Scholar · View at Scopus
  13. T. Lopez, E. Ortiz, M. Alvarez et al., “Study of the stabilization of zinc phthalocyanine in sol-gel TiO2 for photodynamic therapy applications,” Nanomedicine: Nanotechnology, Biology, and Medicine, vol. 6, no. 6, pp. 777–785, 2010. View at Publisher · View at Google Scholar · View at Scopus
  14. S. Yamaguchi, H. Kobayashi, T. Narita et al., “Novel photodynamic therapy using water-dispersed TiO2-polyethylene glycol compound: Evaluation of antitumor effect on glioma cells and spheroids in vitro,” Photochemistry and Photobiology, vol. 86, no. 4, pp. 964–971, 2010. View at Publisher · View at Google Scholar · View at Scopus
  15. Z. Li, X. Pan, T. Wang, P.-N. Wang, J.-Y. Chen, and L. Mi, “Comparison of the killing effects between nitrogen-doped and pure TiO2 on HeLa cells with visible light irradiation,” Nanoscale Research Letters, vol. 8, no. 1, pp. 1–7, 2013. View at Publisher · View at Google Scholar · View at Scopus
  16. W. Wang, Q. Shang, W. Zheng et al., “A novel near-infrared antibacterial material depending on the upconverting property of Er3+-Yb3+-Fe3+ tridoped TiO2 nanopowder,” Journal of Physical Chemistry C, vol. 114, no. 32, pp. 13663–13669, 2010. View at Publisher · View at Google Scholar · View at Scopus
  17. Z. Li, L. Mi, P.-N. Wang, and J.-Y. Chen, “Study on the visible-light-induced photokilling effect of nitrogen-doped TiO2 nanoparticles on cancer cells,” Nanoscale Research Letters, vol. 6, no. 1, pp. 1–7, 2011. View at Publisher · View at Google Scholar · View at Scopus
  18. J. Xu, Y. Sun, Y. M. Zhao, J. J. Huang, C. M. Chen, and Z. Y. Jiang, “Photocatalytic inactivation effect of gold-doped TiO2 (Au/ TiO2) nanocomposites on human colon carcinoma LoVo cells,” International Journal of Photoenergy, vol. 2007, Article ID 97308, 7 pages, 2007. View at Publisher · View at Google Scholar · View at Scopus
  19. K. Huang, L. Chen, J. Deng, and J. Xiong, “Enhanced visible-light photocatalytic performance of nanosized anatase TiO2 doped with CdS quantum dots for cancer-cell treatment,” Journal of Nanomaterials, vol. 2012, Article ID 720491, 12 pages, 2012. View at Publisher · View at Google Scholar · View at Scopus
  20. K. Huang, L. Chen, J. Xiong, and M. Liao, “Preparation and characterization of visible-light-activated Fe-N Co-doped TiO2 and its photocatalytic inactivation effect on leukemia tumors,” International Journal of Photoenergy, vol. 2012, Article ID 631435, 9 pages, 2012. View at Publisher · View at Google Scholar · View at Scopus
  21. J. W. Xiong, H. Xiao, L. Chen, J. M. Wu, and Z. X. Zhang, “Research on different detection conditions between MTT and CCK-8,” Acta Laser Biology Sinica, vol. 16, no. 5, pp. 526–531, 2007. View at Google Scholar
  22. K. Tanaka, M. F. V. Capule, and T. Hisanaga, “Effect of crystallinity of TiO2 on its photocatalytic action,” Chemical Physics Letters, vol. 187, no. 1-2, pp. 73–76, 1991. View at Publisher · View at Google Scholar · View at Scopus
  23. R. I. Bickley, T. Gonzalez-Carreno, J. S. Lees, L. Palmisano, and R. J. D. Tilley, “A structural investigation of titanium dioxide photocatalysts,” Journal of Solid State Chemistry, vol. 92, no. 1, pp. 178–190, 1991. View at Publisher · View at Google Scholar · View at Scopus