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Table 2 Color quantitative results of SS-capped AgNP suspension synthesized from SS and AgNO 3 at pH 11

From: Green synthesis of silk sericin-capped silver nanoparticles and their potent anti-bacterial activity

Sample L* b*
5 mg/mL SS + 5 mM AgNO3 17.7 ± 0.0 0.3 ± 0.0
10 mg/mL SS + 5 mM AgNO3 17.7 ± 0.4 0.4 ± 0.1
  1. L* indicates brightness ranging from black (L* = 0) to white (L* = 100). b* indicates blue-yellow color, value ranged from –60 (blue) to 60 (yellow).