XPS analysis of electronic density of iron tetrazamacrocycle through Fe 2p binding energies on the 3-Imidazolilpropyl- modified surface of oxidized n-Si (100) - Andresa, Juliana Salvador; Moreira, L. M.; Magalhães, J. L.; Gonzalez, E. P.; Landers, R.; Rodrigues Filho, Ubirajara Pereira (European Conference on Applications of Surface and Interface Analysis, 2003)