Research Article

Raspberry Extract as Both a Stabilizer and a Reducing Agent in Environmentally Friendly Process of Receiving Colloidal Silver

Table 2

Variation ranges of independent variables in the process of obtaining nanosilver.

Parameter Variation ranges

AgNO3 concentration0.000483–0.001931 M
Polyphenol weight4–10 mg/cm3
pH7–11
Temperature5–40°C