TY  - JOUR 
T1  - Modified silicas covalently bounded to 5,10,15,20-tetrakis(2-hydroxy-5-nitrophenyl)porphyrinato iron(III): synthesis, spectroscopic and EPR characterization. Catalytic studies
JO  - Journal of the Brazilian Chemical Society
A1  - Gandini, Maria Elisa F.
A1  - Neri, Cláudio R.
A1  - Vinhado, Fábio S.
A1  - Minorin, Tatiana Stedile
A1  - Nascimento, Otaciro R.
A1  - Serra, Osvaldo Antônio
A1  - Iamamoto, Yassuko
SN  - 0103-5053
UL  - 10.1590/S0103-50532008000200022
VL  - 19 
Y1  - 2008
PB  - Brasil 
ER  -