Capping-ligand effect on the stability of CdSe quantum dot Langmuir monolayers

Langmuir

Volumn 27, Issue 6, 2011, Pages 2099-2103

  Radhakrishnan, Chander ^a   Lo, Michael K F ^a   Knobler, Charles M ^a   Garcia Garibay, Miguel A ^a   Monbouquette, Harold G ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIR WATER INTERFACES; CAPPING LIGANDS; COMBINED ANALYSIS; DIFFUSION MECHANISMS; DIFFUSIVITIES; DITHIOCARBAMATES; EQUILIBRIUM PARTITIONING; FTIR; JOINT INFLUENCE; LANGMUIR FILMS; LANGMUIR MONOLAYERS; LANGMUIR TROUGH; LIGAND CHEMISTRY; LIGAND EFFECT; LONG ALKYL CHAINS; PACKING DENSITY; QUANTUM DOT; RELATIVE STABILITIES; SUBPHASES; TRI-N-OCTYLPHOSPHINE OXIDE;

AIR PURIFICATION; CADMIUM ALLOYS; CADMIUM COMPOUNDS; DISSOLUTION; ELECTRON ENERGY LEVELS; INFRARED SPECTROSCOPY; LANGMUIR BLODGETT FILMS; LIGANDS; MONOLAYERS; PHASE INTERFACES;

FILM PREPARATION;

EID: 79952610240     PISSN: 07437463     EISSN: 15205827     Source Type: Journal    
DOI: 10.1021/la104244x     Document Type: Article

References (48)

1. Alivisatos, A. P. J. Phys. Chem. 1996, 100, 13226
2. Brus, L. Appl. Phys. A: Mater. Sci. Process. 1991, 53, 465
3. Weller, H. Angew. Chem., Int. Ed. Engl. 1993, 32, 41
4. Tessler, N.; Medvedev, V.; Kazes, M.; Kan, S.; Banin, U. Science 1996, 295, 1506
5. Sun, B.; Marx, E.; Greenham, N. C. Nano Lett. 2003, 3, 961
6. Rogach, A. L. Mater. Sci. Eng. 2000, B69-70, 435
7. Gattás-Asfura, K. M.; Constantine, C. A.; Lynn, M. J.; Thimann, D. A.; Ji, X.; Leblanc, R. M. J. Am. Chem. Soc. 2005, 127, 14640
8. Çapan, R.; Ray, A. K.; Hassan, A. K. Thin Solid Films 2007, 515, 3956
9. Bagaev, E. A.; Zhuravlev, K. S.; Sveshnikova, L. L. Semiconductors 2006, 40, 1188
10. Dabbousi, B. O.; Murray, C. B.; Rubner, M. F.; Bawendi, M. G. Chem. Mater. 1994, 6, 216
11. Takahashi, M.; Natori, H.; Tajima, K.; Kobayashi, K. Thin Solid Films 2005, 489, 205
12. Bullen, C.; Mulvaney, P. Langmuir 2006, 22, 3007
13. Ozturk, B.; Behin-Aein, G.; Flanders, B. N. Langmuir 2005, 21, 4452
14. Xu, J.; Ji, X.; Gattás-Asfura, K. M.; Wang, C.; Leblanc, R. M. Colloids Surf., A 2006, 284-285, 35
15. Sui, G.; Orbulescu, J.; Ji, X.; Gattás-Asfura, K. M.; Cluster, J. Science 2003, 14, 123
16. Lambert, K.; Moreels, I.; Van Thourhout, D.; Hens, Z. Langmuir 2008, 24, 5691
17. Samokhvalov, A.; Gurney, R. W.; Lahav, M.; Naaman, R. J. Phys. Chem. B 2002, 106, 9070
18. Shen, Y.-J.; Lee, Y.-L.; Yang, Y.-M. J. Phys. Chem. B 2006, 110, 9556
19. Xu, M.; Sun, L.; Yin, S.; Liu, C.; Wu, L. J. Colloid Interface Sci. 2007, 316, 912
20. Szczur, O.; Munn, R. W. Adv. Mater. Opt. Electron. 1999, 9, 65
21. Tsukruk, V. V.; Bliznyuk, V. N.; Hazel, J.; Visser, D. Langmuir 1996, 12, 4840
22. Möbius, D.; Möhwald, H. Adv. Mater. 1991, 3, 19
23. Milekhin, A. G.; Sveshnikova, L. L.; Repinsky, S. M.; Gutakovsky, A. K.; Friedrich, M.; Zahn, D. R. T. Thin Solid Films 2002, 422, 200
24. O'Driscoll, B. M. D.; Gentle, I. R. Langmuir 2002, 18, 6391
25. Xu, L.; Chen, X.; Wang, L.; Sui, Z.; Zhao, J.; Zhu, B. Colloids Surf., A 2005, 257-258, 457
26. Lee, Y.-L.; Du, Z.-C.; Lin, W.-X.; Yang, Y.-M. J. Colloid Interface Sci. 2006, 296, 233
27. Parvin, S.; Matsui, J.; Sato, E.; Miyashita, T. J. Colloid Interface Sci. 2007, 313, 128
28. Schapotschnikow, P.; Hommersom, B.; Vlugt, T. J. H. J. Phys. Chem. C 2009, 113, 12690
29. Zhao, Y.; Pérez-Segarra, W.; Shi, Q.; Wei, A. J. Am. Chem. Soc. 2005, 127, 7328-7329
30. Dubois, F.; Mahler, B.; Dubertret, B.; Doris, E.; Mioskowski, C. J. Am. Chem. Soc. 2006, 129, 482-483
31. Wang, J.; Xu, J.; Goodman, M. D.; Chen, Y.; Cai, M.; Shinar, J.; Lin, Z. J. Mater.Chem. 2008, 18, 3270-3274
32. Querner, C. R. P.; Bleuse, J.; Pron, A. J. Am. Chem. Soc. 2005, 126, 11574-11582
33. Liu, D.; Wu, W.; Qiu, Y.; Lu, J.; Yang, S. J. Phys. Chem. C 2007, 111, 17713-17719
34. Hac-Wydro, K.; Wydro, P.; Dynarowicz-Łatka, P. Thin Solid Films 2008, 516, 8839
35. Patil, G. S.; Matthews, R. H.; Cornwell, D. G. J. Lipid Res. 1973, 14, 26
36. Ter Minassian-Saraga, L. J. Colloid Science 1956, 11, 398
37. Matuura, R.; Sekita, K.; Motomura, K. In Chimie, Physique et Applications Pratiques des Agents de Surface; Compte-Rendus de Vème Congrès International de la Détergence; Ediciones Unidas: Barcelona, 1969; p 375.
38. Ter Minassian-Saraga, L. J. Chim. Phys. 1955, 52, 181
39. Patlak, C. S.; Gershfeld, N. L. J. Colloid Interface Sci. 1967, 25, 503
40. Katari, J. E. B.; Colvin, V. L.; Alivisatos, A. P. J. Phys. Chem. 1994, 98, 4109
41. Aldana, J.; Wang, Y. A.; Peng, X. J. Am. Chem. Soc. 2001, 123, 8844
42. Ji, X.; Wang, C.; Xu, J.; Zheng, J.; Gattás-Asfura, K. M.; Leblanc, R. M. Langmuir 2005, 21, 5377
43. It should be noted that the TOPO-capped Qdot core (3.2 nm) is only slightly smaller than all other Qdot cores (3.4 nm) and that the larger Qdots are more stable than the smaller ones at the air-water interface (less decrease in normalized area; experimental data not shown). The fact that the opposite is observed underlines the significant role of Qdot capping ligands in determining Langmuir monolayer stability.
44. Nuzzo, R. G.; Dubois, L. H.; Allara, D. L. J. Am. Chem. Soc. 1990, 112, 558
45. Hostetler, M. J.; Wingate, J. E.; Zhong, C.-J.; Harris, J. E.; Vachet, R. W.; Clark, M. R.; Londono, J. D.; Green, S. J.; Stokes, J. J.; Wignall, G. D.; Glish, G. L.; Porter, M. D.; Evans, N. D.; Murray, R. W. Langmuir 1998, 14, 17
46. Snyder, R. G.; Strauss, H. L.; Elliger, C. A. J. Phys. Chem. 1982, 86, 5145
47. Gun, J.; Iscovici, R.; Sagiv, J. J. Colloid Interface Sci. 1984, 101, 201
48. Love, J. C.; Estroff, L. A.; Kriebel, J.; Nuzzo, R. G.; Whitesides, G. M. Chem. Rev. 2005, 105, 1103