Conformational change induced reversible assembly/disassembly of poly-L-lysine-functionalized gold nanoparticles

Journal of Physical Chemistry C

Volumn 111, Issue 26, 2007, Pages 9172-9176

  Guo, Yi ^a   Ma, Yudan ^a   Xu, Li ^a   Li, Jun ^a   Yang, Wensheng ^a  

^a JILIN UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

CONFORMATIONS; CRYSTAL STRUCTURE; GOLD COMPOUNDS; PH EFFECTS; SURFACE PLASMON RESONANCE;

GOLD NANOPARTICLE; SHEET STRUCTURES; SPECTRAL CHANGE;

NANOPARTICLES;

EID: 34547453251     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp072012d     Document Type: Article

References (44)

1. Niemeyer, C. M. Angew. Chem., Int. Ed. 2001, 40, 4128.
2. Jiang, L.; Zhang, H.; Zhuang, J.; Yang, B.; Yang, W.; Li, T.; Sun, C Adv. Mater. 2005, 17, 2066.
3. Katz, E.; Willner, I. Angew. Chem., Int. Ed. 2004, 43, 6042.
4. Srivastava, S.; Verma, A.; Frankamp, B. L.; Rotello, V. M. Adv. Mater. 2005, 17, 617.
5. Basu, S.; Panigrahi, S.; Praharaj, S.; Ghosh, S. K.; Pande, S.; Jana, S.; Pal, T. New J. Chem. 2006, 30, 1333.
6. Jung, Y. H.; Lee, K.-B.; Kim, Y.-G.; Choi, I. S. Angew. Chem., Int. Ed. 2006, 45, 5960.
7. Si, S.; Mandai, T. K. Langmuir 2007, 23, 190.
8. Mirkin, C. A.; Letsinger, R. L.; Mucic, R. C.; Storhoff, J. J. Nature 1996, 382, 607.
9. Alivisatos, A. P.; Johnsson, K. P.; Peng, X.; Wilson, T. E.; Loweth, C. J.; Bruchez, M. P.; Schultz, P. G. Nature 1996, 382, 609.
10. Mirkin, C. A. Inorg. Chem. 2000, 39, 2258.
11. Pellegrino, T.; Kudera, S.; Liedl, T.; Javier, A. M.; Manna, L.; Parak, W. J. Small 2005, 1, 48.
12. Sadasivan, S.; Dujardin, E.; Li, M.; Johnson, C. J.; Mann, S. Small 2005, 1, 103.
13. Niemeyer, C M.; Burger, W.; Peplies, J. Angew. Chem., Int. Ed. 1998, 37, 2265.
14. Connolly, S.; Fitzmaurice, D. Adv. Mater. 1999, 11, 1202.
15. Asian, K.; Luhrs, C. C.; Perez-Luna, V. H. J. Phys. Chem. B 2004, 108, 15631.
16. Gole, A.; Murphy, C J. Langmuir 2005, 21, 10756.
17. Crespo-Biel, O.; Ravoo, B. J.; Reinhoudta, D. N.; Huskens, J. J. Mater. Chem. 2006, 16, 3997.
18. Shenton, W.; Davies, S. A.; Mann, S. Adv. Mater. 1999, 11, 449.
19. Larsericsdotter, H.; Oscarsson, S.; Buijs, J. J. Colloid Interface Sci. 2001, 237, 98.
20. Brockhaus, M.; Ganz, P.; Huber, W.; Bohrmann, B.; Loetscher, H. R.; Seelig, J. J. Phys. Chem. B 2007, 111, 1238.
21. Maxim, M. G.; Ceyhan, B.; Niemeyer, C. M.; Woolfson, D. N. J. Am. Chem. Soc. 2003, 125, 9388.
22. Zhang, S. Nat. Biotechnol. 2003, 21, 1171.
23. Stevens, M. M.; Flynn, N. T.; Wang, C.; Tirrell, D. A.; Langer, R. Adv. Mater. 2004, 16, 915.
24. Davidson, B.; Pasman, G. D. Biochemistry 1967, 6, 1616.
25. Greenfieldi, N.; Fasman, G. D. Biochemistry 1969, 8, 4108.
26. Grabar, K. C.; Freeman, R. G.; Hornmer, M. B.; Natan, M. J. Anal. Chem. 1995, 67, 735.
27. Wolkers, W. F.; Kilsdonk, M. G.; Hoekstra, F. A. BBA-Gen. Subjects 1998, 1425, 127.
28. May, L. M.; Russell, D. A. Analyst 2002, 127, 1589.
29. Xu, L.; Guo, Y.; Xie, R.; Zhuang, J.; Yang, W.; Li, T. Nanotechnology 2002, 13, 725.
30. Lazarides, A. A.; Schatz, G. C. J. Phys. Chem. B 2000, 104, 460.
31. Storhoff, J. J.; Lazarides, A. A.; Mucic, R. C.; Mirkin, C A.; Letsinger, R. L.; Schatz, G. C. J. Am. Chem. Soc 2000, 122, 4640.
32. Zhong, Z.; Patskovskyy, S.; Bouvrette, P.; Luong, J. H. T.; Gedanken, A. J. Phys. Chem. B 2004, 705, 4046.
33. Smimovas, V.; Winter, R.; Funck, T.; Dzwolak, W. J. Phys. Chem. B 2005, 109, 19043.
34. Dzwolak, W.; Muraki, T.; Kato, M.; Taniguchi, Y. Biopolymers 2004, 73, 463.
35. General, S.; Thunemann, A. F. Int. J. Pharm. 2001, 230, 11.
36. Li, T.; Park, H. G.; Lee, H.-S.; Choi, S.-H. Nanotechnology 2004, 15, S660.
37. Chapman, R. N.; Dimartino, G.; Arora, P. S. J. Am. Chem. Soc. 2004, 126, 12252.
38. Murthy, V. S.; Cha, J. N.; Stucky, G. D.; Wong, M. S. J. Am. Chem. Soc 2004, 126, 5292.
39. Dong, A.; Huang, P.; Caughey, W. S. Biochemistry 1990, 29, 3303.
40. Surewicz, W. K.; Mantsch, H. H.; Chapman, D. Biochemistry 1993, 32, 389.
41. Garrett, R. H.; Grisham, C M. Biochemistry, 2nd ed.; Harcourt, Inc.: Orlando, FL, 1999; Chapter 6.
42. Rozenberg, M.; Shoham, G. Biophys. Chem. 2007, 125, 166.
43. Jarvet, J.; Damberg, P.; Bodell, K.; Goran Eriksson, L. E.; Graslund, A. J. Am. Chem. Soc. 2000, 122, 4261.
44. It is noted that the particles were not purified after the poly-Llysine modification and there should be free poly-L-lysine in the solution. We also carried out the same experiments after purifying the particles-by centrifugation or dialysis. The pH- or temperature-dependent aggregation behavior of the particles was almost the same before and after the purification. The main difference came from the CD spectrum, the signals became too weak to identify the conformation change of the poly-L-lysine. Therefore, the free poly-L-lysine molecules were not included in the proposed scheme since they were not necessary for the aggregation process.