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Interaction of lipid vesicle with silver nanoparticle-serum albumin protein corona

Source: Appl. Phys. Lett. 100, 013703 (2012); http://dx.doi.org/10.1063/1.3672035

Published 5 January 2012

KEYWORDS and PACS
Keywords
PACS
  • 87.15.K-
    Biomolecular interactions; membrane-protein interactions
  • 87.17.-d
    Cell processes
  • 87.15.B-
    Structure of biomolecules
  • YEAR: 2011
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PUBLICATION DATA
ISSN:
1553-9628 (online)
Publisher:
AIP is a member of CrossRef AIP
Ran Chen,1 Poonam Choudhary,1 Ryan N. Schurr,1 Priyanka Bhattacharya,1 Jared M. Brown,2 and Pu Chun Ke1
1Laboratory of Single-Molecule Biophysics and Polymer Physics, COMSET, Clemson University, Clemson, South Carolina 29634, USA
2Department of Pharmacology and Toxicology, East Carolina University, Greenville, North Carolina 27834, USA
The physical interaction between a lipid vesicle and a silver nanoparticle (AgNP)-human serum albumin (HSA) protein “corona” has been examined. Specifically, the binding of AgNPs and HSA was analyzed by spectrophotometry, and the induced conformational changes of the HSA were inferred from circular dichroism spectroscopy. The fluidity of the vesicle, a model system for mimicking cell membrane, was found to increase with the increased exposure to AgNP-HSA corona, though less pronounced compared to that induced by AgNPs alone. This study offers additional information for understanding the role of physical forces in nanoparticle-cell interaction and has implications for nanomedicine and nanotoxicology. ©2012 American Institute of Physics
History: Received 16 November 2011; accepted 2 December 2011; published 5 January 2012
Digital Object Identifier: http://dx.doi.org/10.1063/1.3672035

REFERENCES (32)

For access to fully linked references, you need to log in. For access to fully linked references, you need to Log in.
  1. A. E. Nel, L. Madler, D. Velegol, T. Xia, E. M. V. Hoek, P. Somasundaran, F. Klaessig, V. Castranova, and M. Thompson, Nature Mater. 8, 543 (2009).
  2. N. Lewinski, V. Colvin, and R. Drezek, Small 4, 26 (2008).
  3. P. C. Ke and M. H. Lamm, Phys. Chem. Chem. Phys. 13, 7273 (2011).
  4. A. Verma and F. Stellacci, Small 6, 12 (2010).
  5. J. Klein, Proc. Natl. Acad. Sci. U.S.A. 104, 2029 (2007).
  6. I. Lynch, A. Salvati, and K. A. Dawson, Nat. Nanotechnol. 4, 546 (2009).
  7. I. Lynch and K. A. Dawson, Nanotoday 3, 40 (2011).
  8. T. Cedervall, I. Lynch, S. Lindman, T. Berggård, E. Thulin, H. Nilsson, K. A. Dawson, and S. Linse, Proc. Natl. Acad. Sci. U.S.A. 104, 2050 (2007).
  9. S. Laera, G. Ceccone, F. Rossi, D. Gilliland, R. Hussain, G. Siligardi, and L. Calzolai, Nano Lett. 11, 4480 (2011).
  10. J. Sund, H. Alenius, M. Vippola, K. Savolainen, and A. Puustinen, ACS Nano 5, 4300 (2011).
  11. V. V. Ginzburg and S. Balijepalli, Nano Lett. 7, 3716 (2007).
  12. Y. Roiter, M. Ornatska, A. R. Rammohan, J. Balakrishnan, D. R. Heine, and S. Minko, Nano Lett. 8, 941 (2008).
  13. B. Wang, L. Zhang, S. C. Bae, and S. Granick, Proc. Natl. Acad. Sci. U.S.A. 105, 18171 (2008).
  14. E. Salonen, S. Lin, M. L. Reid, M. S. Allegood, X. Wang, A. M. Rao, I. Vattulainen, and P. C. Ke, Small 4, 1986 (2008).
  15. E. C. Cho, J. Xie, P. A. Wurm, and Y. Xia, Nano Lett. 9, 1080 (2009).
  16. Y. Zhang, M. Yang, J.-H. Park, J. Singelyn, H. Ma, M. J. Sailor, E. Ruoslahti, M. Ozkan, and C. Ozkan, Small 5, 1990 (2009).
  17. A. Chompoosor, K. Saha, P. S. Ghosh, D. J. Macarthy, O. R. Miranda, Z.-J. Zhu, K. F. Arcaro, and V. M. Rotello, Small 6, 2246 (2010).
  18. R. Chen, T. A. Ratnikova, M. B. Stone, S. Lin, M. Lard, G. Huang, J. S. Hudson, and P. C. Ke, Small 6, 612 (2010).
  19. R. Chen, G. Huang, and P. C. Ke, Appl. Phys. Lett. 97, 093706 (2010).
  20. M. R. R. de Planque, S. Aghdaei, T. Roose, and H. Morgan, ACS Nano 5, 3599 (2011).
  21. R. Qiao, A. P. Roberts, A. S. Mount, S. J. Klaine, and P. C. Ke, Nano Lett. 7, 614 (2007).
  22. J. Wong-ekkabut, S. Baoukina, W. Triampo, I. M. Tang, D. P. Tieleman, and L. Monticelli, Nat. Nanotechnol. 3, 363 (2008).
  23. H. Yuan, J. Li, G. Bao, and S. Zhang, Phys. Rev. Lett. 105, 138101 (2010).
  24. K. Yang and Y.-Q. Ma, Nat. Nanotechnol. 5, 579 (2010).
  25. X. Shi, A. von dem Bussche, R. H. Hurt, A. B. Kane, and H. Gao, Nat. Nanotechnol. 6, 714 (2011).
  26. P. C. Ke and C. A. Naumann, Langmuir 17, 3727 (2001).
  27. C. O. Hendren, X. Mesnard, J. Dröge, and M. R. Wiesner, Environ. Sci. Technol. 45, 2562 (2011).
  28. T. Meierhofer, J. M. H. van den Elsen, P. J. Cameron, X. Munoz-Berbel, and A. T. A. Jenkins, J. Fluoresc. 20, 371 (2010).
  29. K. A. Huynh and K. L. Chen, Environ. Sci. Technol. 45, 5564 (2011).
  30. C. F. Bohren, E. Clothiaux, and D. R. Huffman, Absorption and Scattering of Light by Small Particles (Wiley VCH, Hoboken, NJ, 2010).
  31. T. A. Ratnikova, P. N. Govindan, E. Salonen, and P. C. Ke, ACS Nano 5, 6306 (2011).
  32. M. Mortimer, K. Kasemets, M. Vodovnik, R. Marinšek-Logar, and A. Kahru, Environ. Sci. Technol. 45, 6617 (2011).
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