Monolayers of charged polystyrene latex particles ranging in size from 100 nm to 10 m were deposited on oppositely charged polyelectrolyte multilayers (PEMs) by electrostatic interactions and capillary forces. Ultrathin PEMs (∼30 nm) formed on a glass slide provided an e p i a l s c a ©

MICROMETEORITE T98G8: AFFINITIES TO PRIMITIVE CR CHONDRITES AND ANHYDROUS IDPs. C. Floss, F. J. Stadermann, T. Yada, T. Noguchi and T. Nakamura Laboratory for Space Sciences and Physics Dept., Washington University, St. Louis, MO 63130, USA; Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, Sagamihara, Kanagawa 229-8510, Japan; Dept. of Materialogical and Biologi...