TY  - JOUR 
T1  - Screen-printed carbon electrode modified with poly-L-histidine applied to gold(III) determination
JO  - Journal of the Brazilian Chemical Society
A1  - Bergamini, Márcio F.
A1  - Santos, Daniela P.
A1  - Zanoni, Maria Valnice B.
SN  - 0103-5053
UL  - 10.1590/S0103-50532009000100017
VL  - 20 
Y1  - 2009
PB  - Brasil 
ER  -