TY  - JOUR 
T1  - Modified electrodes prepared with polyphenolic film containing ruthenium complex and metal ligand anchored by azo covalent bond
JO  - Journal of the Brazilian Chemical Society
A1  - Steter, Juliana R.
A1  - Pontólio, José O.
A1  - Campos, Maria Lúcia A. M.
A1  - Romero, José R.
SN  - 0103-5053
UL  - 10.1590/S0103-50532008000400008
VL  - 19 
Y1  - 2008
PB  - Brazil 
ER  -