01041naa a2200193 a 450000100080000000500110000800800410001910000200006024500880008026000060016852003730017465000160054765300080056365300350057170000180060670000240062470000210064877301780066910290752005-09-13               bl ---       0--  u    #d1 aASSIS, O. B. G.  aAFM surface characterization of Ce-oxide based porus glass for sensor applications.  c0  aAFM was used to investigate pore formation in a Na-B-Nb-Ce glass by the leaching process. In the technique described, phase rich in B is formed within the matrix and removed by solubilization in boiling water. The resultant pores were measured using the statistical approach and presented medium size of aproximately 80 nm, irregularly distributed along the structure.  abiopolymers  aAFM  aMicroscopia de Força Atômica1 aFLORES, A. M.1 aBERNARDES-FILHO, R.1 aMASTELARO, V. R.  tActa Microscopica, Maracaibogv. 10, p. 87-90. abr 2001. Supplement 1. Proceedings of The First Latin American Symposium on Scanning Microscopy, São Pedro, SP, april, 2001.