176. Parallel Separations of Oligonucleotides with Optically Gated Sample Introduction on Multi-Channel Microchips, H. Xu, E.S. Roddy, T.P. Roddy, J.A. Lapos, A.G. Ewing, J. of Separation Science, 27 (2004) 7-12.

177. The Effects of Vesicular Volume on Secretion through the Fusion Pore in Exocytotic Release from PC12 Cells, L.A. Sombers, H.J. Hanchar, T.L. Colliver, N.J.Wittenberg, A.-S. Cans, S. Arbault, C. Amatore, A.G. Ewing , J. of Neuroscience, 24 (2) (2004) 303-309.

178. Improving Resolution for Channel-Format Chip-Based Electrophoresis with Electrochemical Array Detection, S.W. Suljak, L.A. Thompson, A.G. Ewing, J. of Separation Science, 27 (2004) 13-20.

179. Sample Introduction Techniques for Microfabricated Separation Devices, E.S. Roddy, H. Xu, A.G. Ewing, Electrophoresis , 25 (2004) 229-242.

180. ToF-SIMS Imaging with Cluster Ion Beams, J. Xu, S. Ostrowski , C. Szakal, A.G. Ewing, N. Winograd, Applied Surface Science, 231-232 (2004) 159-163.

181. A Rapid Enzyme Assay for ß-Galactosidase using Optically Gated Sample Introduction on a Microfabricated Chip, H. Xu, A.G. Ewing, Anal. and Bioanal. Chem., 378 (2004) 1710-1715.

182. Capillary Electrophoresis of Single Mammalian Cells, L.A. Woods, T.P. Roddy, A.G. Ewing, Electrophoresis , 25 (2004) 1181-1187.

183. Influence of Molecular Environment on the Analysis of Phospholipids by Time-of-Flight Secondary Ion Mass Spectrometry, A.G. Sostarecz, D.M. Cannon, Jr., C. McQuaw, S. Sun, A.G. Ewing, N. Winograd, Langmuir , 20 (2004) 4926-4932.

184. Mass Spectrometric Imaging of Highly Curved Membranes During Tetrahymena Mating, S.G. Ostrowski, C.T. VanBell, N. Winograd, A.G. Ewing, Science, 305 (2004) 71-73.

185. Phosphatidylethanolamine Induced Cholesterol Domains Chemically Identified with Mass Spectrometric Imaging, A.G. Sostarecz, C.M. McQuaw, A.G. Ewing, N. Winograd, J. of Am. Chem. Soc., 126 (2004) 13882-13883.

186. Continuous Monitoring of Enzyme Reactions on a Microchip: Application to Catalytic RNA Self-Cleavage, T.L. Paxon, T.S. Brown, H.N. Lin, S.J. Brancato, E.S. Roddy, P.C. Bevilacqua, A.G. Ewing, Anal. Chem., 76 (2004) 6921-6927.

187. The Modulation of Vesicular Volume and its Effects on Neurotransmitter Secretion Through the Fusion Pore in PC12 Cells, L.A. Sombers, H.J. Hanchar, T.L. Colliver, N.J. Wittenberg, A.-S. Cans, S. Arbault , C. Amatore and A.G. Ewing, in “Cell Biology of the Chromaffin Cell,” R. Borges, L. Gandia, eds., Instituto Teófilo Hernando. Gabinete de publicaciones, La Laguna and Madrid ( Spain ), (2004) 43-46.