Near-IR luminescence of monolayer-protected metal clusters

Journal of the American Chemical Society

Volumn 127, Issue 3, 2005, Pages 812-813

  Wang, Gangli ^a   Huang, Tao ^a   Murray, Royce W ^a   Menard, Laurent ^b   Nuzzo, Ralph G ^b  

^a The University of North Carolina at Chapel Hill   (United States)

^b United States of America   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AMMONIUM DERIVATIVE; GLUTATHIONE; GOLD; HALIDE; HEXANETHIOLATE; LIGAND; MACROGOL; METAL ION; N,N,N TRIMETHYL (MERCAPTOUNDECYL)AMMONIUM; NANOPARTICLE; ORGANIC SOLVENT; QUATERNARY AMMONIUM DERIVATIVE; TIOPRONIN; TITANIUM DIOXIDE; TRIPHENYLPHOSPHINE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL COMPOSITION; CLUSTER ANALYSIS; ELECTRONICS; LUMINESCENCE; MONOLAYER CULTURE; NEAR INFRARED SPECTROSCOPY; NUCLEAR MAGNETIC RESONANCE; OPTICAL ROTATION; OXIDATION REDUCTION REACTION; POTENTIOMETRY; QUANTITATIVE ANALYSIS; QUANTUM MECHANICS; QUANTUM YIELD; REACTION ANALYSIS; SEMICONDUCTOR; SURFACE PROPERTY;

EID: 12444304458     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0452471     Document Type: Article

References (26)

1. (a) Brust, M.; Walker, M.; Bethell, D.; Schiffrin, D. J.; Whyman, R. J. Chem. Soc., Chem. Commun. 1994, 801.
2. (b) Templeton, A. C.; Wuelfing, W. P.; Murray, R. W. Acc. Chem. Res. 2000, 33, 27.
3. (a) Chen, S.; Ingram, R. S.; Hosteller, M. J.; Pietron, J. J.; Murray, R. W.; Schaaff, T. G.; Khoury, J. T.; Alvarez, M. M.; Whetten, R. L. Science 1998, 280, 2098.
4. (b) Hicks, J. F.; Templeton, A. C.; Chen, S.; Sheran, K. M.; Jasti, R.; Murray, R. W.; Debord, J.; Schaaff, T. G.; Whetten, R. L. Anal. Chem. 1999, 71, 3703.
5. (c) Hicks, J. F.; Miles, D. T.; Murray, R. W. J. Am. Chem. Soc. 2002, 124, 13322.
6. (d) Quinn, B. M.; Liljeroth, P.; Ruiz, V.; Laaksonen, T.; Kontturi, K. J. Am. Chem. Soc. 2003, 125, 6644.
7. Templeton, A. C.; Chen, S.; Gross, S. M.; Murray, R. W. Langmuir 1999, 15, 66.
8. (a) Huang, T.; Murray, R. W. J. Phy. Chem. B 2001, 105 (50), 1249.
9. (b) Wang, G.; Murray, R. W. Manuscript in preparation.
10. (a) Link, S.; Beeby, A.; FitzGerald, S.; El-Sayed, M. A.; Schaaff, T. G.; Whetten, R. L. J. Phys. Chem. B 2002, 106, 3410.
11. (b) Bigioni, T. P.; Whetten, R. L.; Dag, O. J. Phys. Chem. B 2000, 104, 6983.
12. Luminescence spectra were taken in a 90° geometry on a modified ISA Fluorolog FL321 spectrometer, equipped with a 450 W xenon source and Hamamatsu R928 PMT (visible wavelengths) and InGaAs (near-IR wavelengths) detectors. Sample solutions were freshly prepared before each measurement. Dilute solutions (UV absorbance of about 0.2 at 400 nm) were used in order to minimize the influence of self-absorbance and self-quenching.
13. (a) Wang, G.; Murray, R. W. Manuscript in preparation.
14. (b) Spectra in Figure 1 are actually two overlapped bands, similar to a previous report (ref 5a).
15. (a) Hosteller, M. J.; Templeton, A. C.; Murray, R. W. Langmuir 1999, 15, 3782.
16. (b) Song, Y.; Murray, R. W. J. Am. Chem. Soc. 2002, 124, 7096.
17. (a) Donkers, R. L.; Lee, D.; Murray, R. W. Langmuir 2004, 20, 1945.
18. (b) Lee, D.; Donkers, R. L.; Wang, G.; Harper, A. S.; Murray, R. W. J. Am. Chem. Soc. 2004, 126 (19), 6193.
19. Menard, L.; Nuzzo, R. G. Unpublished results.
20. (a) Seilmeier, A.; Kopainsky, B.; Kaiser, W. Appl. Phys. 1980, 22, 355.
21. (b) Sahyun, M. R. V.; Serpone, N. J. J. Phys. Chem. A 1997, 101, 9877.
22. (a) Tao, H. Thesis, University of North Carolina-Chapel Hill.
23. (b) Huang, T.; Murray, R. W. J. Phys. Chem. B 2003, 107, 7434.
24. Kuno, M.; Lee, J. K.; Dabbousi, B. O.; Mikulec, F. V. Bawendi, M. G. J. Chem. Phys. 1997, 106, 9869.
25. Yam, V. W.-W.; Cheng, E. C.-C.; Zhou, Z.-Y. Angew. Chem., Int. Ed. 2000, 39, 1683.
26. Geddes, C. D.; Lakowicz, J. R. J. Fluoresc. 2002, 12, 121.