COLLWednesday, March 31, 2004

8:30 AM-11:45 AM Marriott -- Orange County 5, Oral
Nanoscience and Nanotechnology
Characterization Methods and Physical Properties of Nanoobjects
Organizers:James A. Schwarz
Cristian I. Contescu
Presiding:Karol Putyera
8:30 AM 393Size-dependent reactivity of aluminum nanoparticles measured by single-particle mass-spectrometry
Michael R. Zachariah, Kihong Park, Donggeun Lee
8:50 AM 394High resolution probing of compliant surfaces using tapping-mode atomic force microscopy (TM-AFM) in liquids
Ijeoma M Nnebe, James W Schneider
9:10 AM 395Hydrocarbon attachment to zeolite clusters using laser ablation Fourier-transform ion cyclotron resonance mass spectrometry
Steven M. Thornberg, Deborah E. Hunka, Ion C. Abraham, Russell L. Jarek, Tina M. Nenoff, Genoveva Buelna
9:30 AM 396Voltage-dependent submolecular contrast in scanning tunneling microscopy: Imaging individual electronic states in model systems for nanoscience
Thomas Müller, Gina M. Florio, Markus Lackinger, Tova L. Werblowsky, Bruce J Berne, George W Flynn
9:50 AM Intermission
10:05 AM 397Molecular level studies on nanometer scale diffusion using sum frequency generation vibrational spectroscopy
Zhan Chen
10:25 AM 398Luminescence properties of novel structured InP quantum dots embedded in InAlGaP grown by metalorganic chemical vapor deposition
X. B. Zhang, J. H. Ryou, G. Walter, N. Holonyak, R. D. Dupuis
10:45 AM 399The effect of size, shape, and chemical interface on the optical properties of metallic quantum dots
Jess P. Wilcoxon, Billie L. Abrams, Paula P. Provencio
11:05 AM 400Theoretical treatment of the effect of the distribution of Mn-Mn distances on the luminescence lifetimes of Mn doped ZnS nanoparticles
Pedro Gonzalez, Subra Muralidharan, Subodh Dutta
11:25 AM 401Vibronic states in the conductance of single C60 and C70 molecules by STM
Ning Liu, Nilay A. Pradhan, Wilson Ho

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The 227th ACS National Meeting, Anaheim, CA, March 28-April 1, 2004