205th Meeting of The Electrochemical Society

May 9-May 14, 2004


U1 - Electrochemistry at Electrodes Modified with Organized Monolayer Assemblies

Physical Electrochemistry/Fullerenes, Nanotubes, and Carbon Nanostructures

Monday, May 10, 2004

Salon M, Level 3

Co-Chairs: I. Fritsch and S.E. Creager

10:00865 Monolayers of Hydroquinone Formed on Rh(111) and Pt(111) in Vacuum and in Solution - J. Inukai and K. Itaya (Tohoku University)
10:20866 Proton-Coupled Electron Transfer of Redox Centers Attached to Self-Assembled Monolayers on Electrodes - H.O. Finklea and N. Madhiri (West Virginia University)
10:40867 Structural Studies of Self Assembled Monolayers of 4-Mercaptopyridine on Gold Electrodes with Surface Enhanced Raman Spectroscopy - R. Holze (Technische Universitat Chemnitz) and M. Bron (TU Darmstadt)
11:00 Twenty-Minute Intermission
11:20868 Electrochemically-Directed Assembly of Thioacetyl-Terminated Oligo(phenylene ethynylene)s on Gold and Platinum Surfaces - L. Cheng, J. Yang, Y. Yao, D.W. Price, S.M. Dirk, and J.M. Tour (Rice University)
11:40869 Structural Effects on Electron Transfer Through Organic Monolayers on Glassy Carbon - R. McCreery, H. Tian, and A.O. Solak (Ohio State University)

Co-Chairs: I. Fritsch and S.E. Creager

14:00870 Protein-Protein Electron Transfer. Use of Gold Electrodes with Omega-Derivatized Self-Assembled Monolayers to Measure Redox Properties that Mimic those at the Protein-Protein Interface - K. Fujita (California Institute of Technology), N. Nakamura, H. Ohno (Tokyo University of Agriculture and Technology), B.S. Leigh, K. Niki, J.H. Richards, and H.B. Gray (California Institute of Technology)
14:20871 On the Relationship Between Long-Range Electron-Transfer Rates in Monolayers and Current Flow in Molecule-Bridged Nanogaps - S. Creager (Clemson University)
14:40872 Electrochemical and Photoelectrochemical Chracteristics of Si(111) Electrode Modified with Organic Monolayer - K. Uosaki and T. Masuda (Hokkaido University)
15:00873 Characterization of Ultrathin Self-Assembled poly-Aniline (PANI)/poly-Acrylic acid (PAA) Films on ITO - S. Marikkar, C. Ge, M. Brumbach, C. Carter, B. Beam, and N. Armstrong (Unversity of Arizona)
15:20 Twenty-Minute Intermission
15:40874 Instability of Self-Assembled Monolayers of Organothiols on Gold: Preventing It and Taking Advantage of It in Electrochemical Bioassays - B. Factor, Z. Aguilar, S. Evans, W. Gong, R. Everett, J. Scott, J. Buckholtz, C. Wilkins, and I. Fritsch (University of Arkansas)
16:00875 The Effect of Oxygen Reduction on the Self-Assembly and Stability of Thiol Monolayer Films - M. Rohwerder (Max-Planck-Institut fur Eisenforschung), X.-W. Yu (ICPET, National Research Council Canada), and M. Stratmann (Max-Planck-Institut fur Eisenforschung)
16:20876 Localized Control of Electrodeposition by Patterned Polyoxometalate Mono- and Multilayers - A. Kuhn (ENSCPB University Bordeaux)

Tuesday, May 11, 2004

Salons E and F, Level 3

Poster Session

Co-Chairs: I. Fritsch and S. Creager

o877 Electrochemical Investigation of "Molecular Wires" Involving Quinone - V. Budavari, A. Szucs, and M. Novak (University of Szeged)
o878 Preparation of Cu/Pt Bimetallic Catalysts on Aryl Modified Glassy Carbon Electrodes - J. Marwan, M. D'Amours, and D. Bélanger (Universite de Quebec a Montreal)