Table 4.

Analytical characteristics of the detection of hydrogen peroxide in solutions with Au-, Pd-, and Pd-Au nanodendrite electrodes electrodeposited by DENA, 0.1 M PBS.

Metal/alloy	Linear range, M	LOD, M	Sensitivity, A M−1
Au	2 × 10−4 − 1 × 10−2	5.9 × 10−5	5.7 × 10−7
Pd	1 × 10−5 − 7.9 × 10−3	6.0 × 10−6	5.4 × 10−7
Pd-Au	1 × 10−6 − 1 × 10−3	2.4 × 10−7	1.8 × 10−5